Charles R. Hauser
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Most Influential Person Across History
American chemist
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Chemistry
Charles R. Hauser's Degrees
- PhD Chemistry University of California, Berkeley
- Masters Chemistry University of California, Berkeley
- Bachelors Chemistry Stanford University
Why Is Charles R. Hauser Influential?
(Suggest an Edit or Addition)According to Wikipedia, Charles Roy Hauser was an American chemist. Hauser was a member of the National Academy of Sciences and a professor of chemistry at Duke University. Notable work The Sommelet–Hauser rearrangement is a named reaction based on the work of Hauser and Sommelet involving the rearrangement of certain benzyl quaternary ammonium salts. The reagent is sodium amide or another alkali metal amide and the reaction product a N,N-dialkylbenzylamine with a new alkyl group in the aromatic ortho position. For example, benzyltrimethylammonium iodide, [N3]I, rearranges in the presence of sodium amide to yield the o-methyl derivative of N,N-dimethylbenzylamine.
Charles R. Hauser's Published Works
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Published Works
- Aminomethylation of Ferrocene to Form N,N-Dimethylaminomethylferrocene and Its Conversion to the Corresponding Alcohol and Aldehyde1 (1957) (181)
- The Acylation of Methyl Ketones with Aliphatic Esters by Means of Sodium Amide. Synthesis of β-Diketones of the Type RCOCH2COR1 (1944) (121)
- A New Synthesis of β-Keto Esters of the Type RCOCH2COOC2H51,2 (1944) (98)
- Rearrangements of Benzyltrimethylammonium Ion and Related Quaternary Ammonium Ions by Sodium Amide Involving Migration into the Ring1,2,3 (1951) (91)
- Ionization of an .alpha.-hydrogen of acetonitrile by n-butyllithium and alkali amides. Condensations with ketones and aldehydes to form .beta.-hydroxynitriles (1968) (91)
- Condensations at the Methyl Group Rather than the Methylene Group of Benzoyl-and Acetylacetone Through Intermediate Dipotassio Salts1 (1958) (87)
- Reactions of β-Keto Esters with Aromatic Amines. Syntheses of 2- and 4-Hydroxyquinoline Derivatives1 (1948) (86)
- Reaction of the Methiodide of N,N-Dimethylaminomethylferrocene with Potassium Cyanide to Form Ferrocylacetonitrile1 (1958) (86)
- Metalations of Benzyldimethylamine and Related Amines with n-Butyllithium in Ether. Deuteration to Form Ring and Side-chain Derivatives1 (1963) (79)
- Claisen Acylations and Carbethoxylations of Ketones and Esters by Means of Sodium Hydride1 (1950) (77)
- Ring Metalation of Dimethylaminomethylferrocene with Butyllithium and Condensations with Electrophilic Compounds. Synthesis of 1,2-Disubstituted Ferrocenes1 (1965) (71)
- Aroylations at the Methyl Group of Benzoylacetone and Related β-Diketones with Esters to Form 1,3,5-Triketones by Sodium Hydride. Other Terminal Condensations1 (1965) (67)
- Certain Acylations of Ferrocene and Some Condensations Involving the α-Hydrogen of Acetylferrocene1 (1957) (66)
- Metalation of N-Methylbenzamide with Excess n-Butyllithium. Condensations with Electrophilic Compounds to Form ortho Derivatives. Cyclizations1 (1964) (66)
- Condensation of Certain Esters by Means of Diethylaminomagnesium Bromide1,2 (1947) (65)
- Aroylations of β-Diketones at the Terminal Methyl Group to Form 1,3,5-Triketones. Cyclizations to 4-Pyrones and 4-Pyridones (1960) (64)
- Preparation and Reactions of α-Halo Derivatives of Certain Tetra-substituted Hydrocarbon Silanes. Grignard Syntheses of Some Silyl Compounds1 (1952) (64)
- New synthesis of isoxazoles from 1,4-dianions of oximes having an .alpha. hydrogen. Mass spectrometry (1970) (58)
- Synthesis of Methyl Ketones from Diethyl Acylmalonates (1946) (57)
- Rearrangement of Benzyl Ethers to Carbinols by Potassium Amide. Mechanism of Isomerization of Carbanions Involving 1,2-Shifts1,2,3 (1951) (56)
- Alkaline cleavage of unsymmetrical beta-diketones; ring opening of acylcylohexanones to form epsilon-acyl caproic acids. (1948) (54)
- gem-Dialkali derivatives of certain functionally substituted organic compounds (1971) (53)
- The Relative Rates of Decomposition of the Potassium Salts of Certain Meta and Para Substituted Dibenzhydroxamic Acids. A Study of the Lossen Rearrangement1,2 (1937) (52)
- Effect of tetramethylethylenediamine on the metalation of o- and p-N,N-dimethyltoluidines with n-butyllithium. Deuteration and electrophilic condensation of intermediate lithioamines (1970) (48)
- Benzylation and Related Alkylations of α-Dimethylaminophenylacetonitrile by Means of Alkali Amides. Dehydrocyanation of Products to Form Enamines1 (1960) (48)
- Condensations.1 XI. Condensations of Certain Active Hydrogen Compounds Effected by Boron Trifluoride and Aluminum Chloride2 (1940) (45)
- Some Typical Aldehyde Addition and Condensation Reactions of Formylferrocene1 (1957) (45)
- Improvement of Boron Fluoride Method of Acylation of Ketones to Form β-Diketones. Ring Opening of 2-Acyl Cyclic Ketones to Form Keto Acids1 (1953) (42)
- Acylations of Bisacetylferrocene with Esters by Potassium Amide to Form Bis-β-diketones. Consideration of Mechanism1 (1961) (42)
- Cyclization of β-Ketonitriles or β-Ketoamides with Ketones by Polyphosphoric Acid to Form Substituted 2-Pyridones1 (1957) (41)
- Ring-chain tautomerism of imine-amine or ketone-carbinol systems obtained by condensation of dilithio-N-substituted carboxamides or sulfonamides with benzonitrile. Synthesis of cyclic products (1969) (41)
- Condensations of Esters by Diisopropylaminomagnesium Bromide and Certain Related Reagents (1949) (40)
- o-Metalation of Benzyldimethylamine and Related Amines with n-Butyllithium. Condensations with Carbonyl Compounds to Form ortho Derivatives1 (1963) (40)
- Ortho lithiation of N,N-dimethylbenzenesulfonamide by n-butyllithium. Condensation with electrophilic compounds (1969) (40)
- Rearrangement of Benzyl Sulfides to Mercaptans and of Sulfonium Ions to Sulfides Involving the Aromatic Ring by Alkali Amides1,2 (1953) (39)
- Acylations of Nitriles with Esters by Sodium Amide in Liquid Ammonia to Form β-Ketonitriles. Consideration of Amidine Formation1 (1957) (38)
- The Carbethoxylation and Carbonation of Ketones Using Sodium Amide. Synthesis of β-Keto Esters1 (1944) (38)
- C-alkylations of ketone or aldehyde phenylhydrazones, oximes, and azines having .alpha. hydrogen through 1,4- or 1,6-dianions (1969) (38)
- Benzoylations of Both Methyl Ketone Groups of Bisacetylferrocene with Methyl Benzoate and Alkali Amides to Form the Bis-β-diketone. Certain Derivatives1 (1958) (38)
- Dimeric Olefins versus Amines from α-Aryl Alkyl Halides with Alkali Amides in Liquid Ammonia. Intermediate Dimeric Halides and Their Dehydrohalogenation. Imines from Amines1 (1956) (38)
- Metalation of N-Methyl-o-toluamide with Excess n-Butyllithium. Condensations with Ketones and Aldehydes. Cyclizations1a (1964) (37)
- RELATIVE EASE OF CYCLIZATION OF 2-, 3-, AND 4-AMINOPYRIDINE DERIVATIVES. SYNTHESIS OF NAPHTHYRIDINES1 (1950) (37)
- The Conversion of β-Ketonitriles to β-Ketoamides by Boron Fluoride in Aqueous Acetic Acid and by Polyphosphoric Acid1 (1957) (37)
- Lithiations of .alpha.- and .beta.-(dimethylaminomethyl)naphthalenes with n-butyllithium and condensations with benzophenone. Some related results (1967) (37)
- Synthesis and Reactions of α-Dialkylaminobenzyl Butyl Ethers. Interactions with Grignard Reagents to Form Tertiary Amines1 (1955) (36)
- Ortho metalations of ring-substituted benzyldimethylamines by butyllithium and condensations with benzophenone. Nucleophilic mechanism Cyclizations to phthalans (1967) (36)
- Conversion of Ketone Enol Esters to β-Diketones by Intramolecular Thermal Rearrangement and by Intermolecular Acylations using Boron Fluoride (1950) (34)
- Ortho metalation of N-substituted benzenesulfonamides by excess N-butyllithium. Condensation with carbonyl compounds. Cyclizations (1968) (34)
- CONDENSATIONS OF NITRILES HAVING α-HYDROGEN TO FORM β-IMINONITRILES, CYCLIC TRIMERS, AND SUBSTITUTED 2-HYDROXY-4-AMINOPYRIDINES1 (1951) (34)
- DEHYDRATION OR BECKMANN REARRANGEMENT OF ALDOXIMES WITH BORON FLUORIDE. CONVERSION OF ALDOXIMES TO CORRESPONDING AMIDES (1955) (33)
- The Influence of Substituents on the Rates of Decomposition of the Potassium Salts of Dihydroxamic Acids. The Lossen Rearrangement (1939) (33)
- Reactions of dilithiooximes, dilithiophenylhydrazones and trilithiohydrazones with nitriles. Acid-cyclization to isoxazoles or pyrazoles (1972) (32)
- The Acetylation of Certain Unsymmetrical Aliphatic Ketones with Acetic Anhydride in the Presence of Boron Trifluoride1,2 (1944) (31)
- Comparison of the synthetic utility of n-butyllithium and lithium diisopropylamide in the metalations of N,N-dialkyltoluamides (1973) (31)
- The Acylation and Carbethoxylation of Quinaldine, Lepidine and α-Picoline Using Sodium Amide or Potassium Amide (1949) (30)
- The Acylation of Ketones with Esters to Form β-Diketones by the Sodium Amide Method1 (1945) (30)
- The Acylation of Ketones with Aliphatic Anhydrides by Means of Boron Trifluoride. Synthesis of β-Diketones1 (1945) (30)
- Effect of tetramethylethlylenediamine on the metalation of N-methyl and N-phenylbenzylamine with n-butyllithium. Deuteration and electrophilic condensations of intermediate lithioamines. Cyclodehydrations to give N-substituted isoindolines (1971) (30)
- Aldol Condensation of Esters with Ketones or Aldehydes to Form β-Hydroxy Esters by Lithium Amide. Comparison with the Reformatsky Reaction1 (1953) (29)
- THE INFLUENCE OF STRUCTURE ON THE REACTIONS OF GRIGNARD REAGENTS WITH NITRILES HAVING α-HYDROGEN1 (1950) (29)
- Certain Alkylations with the Methiodide of N,N-Dimethylaminomethylferrocene. Synthesis of an α-Amino Acid Having the Ferrocene Group1 (1957) (29)
- Dual formation of .beta.-diketones from methylene ketones and acetic anhydride by means of boron trifluoride. Improved method of synthesis of certain .beta.-diketones (1969) (28)
- Cleavage of Benzyl-, Diphenylmethyl- and Triphenylmethyltrimethylsilanes by Potassium Amide and Certain Other Bases1 (1951) (28)
- Influence of the Metallic Cation of Certain Organometallic Compounds on the Courses of Some Organic Reactions1,2 (1961) (27)
- A Novel Ring Enlargement Involving the ortho Substitution Rearrangement by Means of Sodium Amide in Liquid Ammonia1 (1957) (27)
- Condensations at the Methyl Group of Ethyl Acetoacetate by Means of Potassium Amide or Sodium Hydride1 (1964) (26)
- A new synthesis of substituted pyrazoles from 1,4-dianions of phenylhydrazones having an α-hydrogen (1970) (25)
- New method for the preparation of 4-acylpyrazoles. Reaction of C(.alpha.),N dianions of phenylhydrazones with acid chlorides (1975) (25)
- Addition Reactions of the Methiodide of Benzophenonemethylimine and Its 4-Methyl Analog with Nucleophilic Reagents1 (1959) (25)
- CONVERSION OF NITRILES TO AMIDES AND ACIDS BY MEANS OF BORON FLUORIDE (1955) (25)
- Influence of metallic cation in carbonyl addition reactions of certain nitriles and sulfones with benzophenone (1967) (25)
- Rearrangement of 2,4,6-Trimethylbenzyltrimethylammonium Ion by Sodium Amide to Form an exo-Methylenecyclohexadieneamine and its Reactions1 (1957) (25)
- The Removal of HX from Organic Compounds by Means of Bases. III. The Rates of Removal of Hydrogen Bromide from Substituted N-Bromobenzamides and their Relative Ease of Rearrangement in the Presence of Alkali. The Hofmann Rearrangement (1937) (24)
- 2-Metalation of dimethylaminoethylferrocene with butyllithium and condensations with electrophilic reagents. Synthesis of 2-substituted vinylferrocenes (1971) (24)
- Synthesis of Certain β-Diketones from Acid Chlorides and Ketones by Sodium Amide. Mono versus Diacylation of Sodio Ketones with Acid Chlorides1 (1956) (24)
- Alkylations of α-Dimethylaminophenylacetonitrile with Alkyl Halides by Potassium Amide. Reactions of Products with Grignard Reagents1 (1960) (24)
- Coupling of carbanions. Formation of succinic acid derivatives (1970) (23)
- Certain Condensations Brought about by Bases. I. The Condensation of Ethyl Isobutyrate to Ethyl Isobutyryl-isobutyrate1 (1937) (23)
- Reductive Metalation of Benzophenone and Benzalacetophenone by Alkali Metals in Liquid Ammonia and Some Condensations of the Resulting Dialkali Salts1,2 (1959) (23)
- Rearrangement of the Methiodide of N,N-Dimethylaminomethylferrocene by Potassium Amide in Liquid Ammonia1 (1958) (22)
- ortho Substitution-Rearrangement and Other Reactions of the Benzyldimethylanilinium Ion by Sodium Amide in Liquid Ammonia (1963) (22)
- Condensations of Dialkali β-Diketones with Ketones or Aldehydes to Form Hydroxy β-Diketones. Dehydration Products. Equilibrium Factors1 (1961) (22)
- SYN-ANTIISOMERISM OFp-CHLOROBENZALDOXIME WITH BORON FLUORIDE (1955) (22)
- Condensations. XIX. The Alkylation of β-Keto Esters with Alcohols and Ethers in the Presence of Boron Trifluoride1,2 (1943) (22)
- Rearrangement of diphenan to 9, 10-dihydro-9-phenanthrol by potassium amide and dehydration to phenanthrene. Results with 1, 8-naphthalan, phthalan, and 2, 5-dihydrofuran (1953) (22)
- CYCLIZATION OF 3-AMINOPYRIDINE 1-OXIDE WITH ETHOXYMETHYLENEMALONIC ESTER TO FORM 4-HYDROXY-1,7-NAPHTHYRIDINE AND ITS 4-CHLORO DERIVATIVE (1954) (21)
- Metalation at methyl group of N-substituted o-toluenesulfonamides by excess n-butyllithium. Condensation with benzophenone (1968) (21)
- Communications -OrthoSubstituted Type of Rearrangement with Quaternary Ammonium Ions of Dicyclopentadienyliron by Potassium Amide (1956) (21)
- Arylations of β-Diketone Dicarbanions with Diaryliodonium Chlorides to Form γ-Derivatives1a (1964) (21)
- The Action of Sodium Hydride on Certain Carbonyl Compounds. Condensations1 and Reductions (1946) (21)
- Influence of Ring Size and 2-Methyl Substituent on Two Modes of Alkaline Cleavage of 2-Acylcyclanones. Acylations of Cycloheptanone and Cyclooctanone1 (1959) (20)
- The Claisen Acylation of Methyl Ketones with Branched Chain Aliphatic Esters1 (1951) (20)
- ACTION OF BASIC REAGENTS ON BENZONITRILE TO FORM TRIAZINES1 (1951) (20)
- Preparation of 2-isoxazolines from C(α),O-dilithiooximes and aldehydes and ketones † (1976) (20)
- Condensations of 2-Dimethylaminomethylbenzyllithium and Related Amino Organolithium Reagents with Aldehydes and Ketones. Cyclizations to Isochromans1 (1964) (19)
- Acylations of Dilithio β-Diketones with Aliphatic Esters [ILL] Form 1,3,5-Triketones. Cyclizations to 4-Pyrones and 4-Pyridones (1963) (19)
- Alkali Catalyzed Aldol Condensation of Bisacetylferrocene with Benzaldehyde to Form Mono- and Dibenzaldehyde Derivatives1 (1960) (19)
- Boron Fluoride Catalyzed Addition of Aliphatic Anhydrides to Aldehydes1 (1950) (19)
- 1,3-Dicarbanions of phenylacetone and some other multiple anions (1967) (19)
- The Alkylation of Isopropylmalonic Ester Using Sodium Triphenylmethide1 (1944) (19)
- Mechanism of Acetylation of Ketone Enol Acetates with Acetic Anhydride by Boron Trifluoride to Form β-Diketones (1952) (19)
- Alkylations of Acetylacetone and Certain Other β-Diketones at the Terminal Methyl Group through Dicarbanions1 (1960) (18)
- Synthesis of phthalimidines. Acid‐catalyzed cyclodehydration versus cyclodeamination of γ‐hydroxyamides obtained from dilithio‐N‐substituted benzamides and ketones (1969) (18)
- Mono- and Dialkylation of Phenylacetonitrile by Means of Sodamide and Sodium Hydride. Alkylation of Diphenylacetonitrile1a (1965) (18)
- Synthesis of β-Hydroxy Esters from Ethyl Acetate and Ketones or Aldehydes by Means of Lithium Amide. Some Results with Other Esters1 (1960) (18)
- Consecutive Ortho Substitution Rearrangements Starting with 2- and 4- Substituted Benzyltrimethylammonium Ions1 (1960) (18)
- Metalations of Certain -Phenylethyl- and ?-Phenylpropyldimethylamines with n-Butyllithium (1965) (18)
- Condensations. XV.1 The Electronic Mechanism of the Diazo Coupling Reaction2 (1941) (18)
- CYCLIZATION OF 2-AMINOPYRIDINE DERIVATIVES TO FORM 1,8-NAPHTHYRIDINES (1949) (17)
- Alkylations at the α″-Methylene or Methinyl Group of α-Formyl Cyclic Ketones through Their Dicarbanions. Angular Alkylations1 (1965) (17)
- Metalation and Carbonation of Benzohydrylamine and Derivatives Using Potassium Amide (1949) (17)
- The reactions of C(α), O-dilithiooximes, C(α), N-dilithiophenylhydrazones, and C(α), N,N-trilithiohydrazones with diethyl oxalate to give biisoxazoles, bipyrazoles, and pyridazones (1975) (17)
- Primary and Secondary Ionizations of α Hydrogens of Phenylacetonitrile by n-Butyllithium1 (1966) (17)
- Substitutions at the alpha-or gamma-positions in pyridyl ring systems by basic reagents. (1949) (17)
- Ortho Substitution Rearrangement of 1,1-Dimethyl-2-phenylpyrrolidinium Ion by Sodium Amide. Ring Enlargement to Form a 2-Benzazocine1 (1962) (17)
- Preparation and reactions of the mono- and dialkali salts of dimethyl sulfone, dimethyl sulfoxide, and related compounds (1973) (17)
- Condensations at the Terminal Methyl Group of Anilino Derivatives of Benzoylacetone and Acetylacetone through Their Dialkali Salts in Liquid Ammonia1 (1966) (17)
- Mono- vs. Dialkylation of Acetylacetone with Alkyl Halides through Dialkali Salts. Metallic Cation Effect1a,b (1965) (16)
- Rearrangements and other reactions of benzyl-type-quaternary ammonium ions with certain organolithium reagents (1967) (16)
- Formation of Certain Mesityl Ketoximes from Ketimines. Beckmann Rearrangements1 (1955) (16)
- Alkylations of α-Dimethylaminophenylacetonitriles and Hydrolysis to Desoxybenzoins1 (1961) (16)
- Communications - Some Reactions of the Methiodide of N,N-Dimethylaminomethylferrocene (1957) (16)
- Preparation of pyrazoles from the C(α)NN-trianion of hydrazones having an α-hydrogen atom (1971) (16)
- Chemical Studies of Certain Pathogenic Fungi. I. The Lipids of Blastomyces dermatiditis1 (1938) (16)
- SYNTHESIS OF 5-PHENYL-4,6-DIMETHYL-2-PYRIMIDOL AND DERIVATIVES FROM THE CYCLIZATION OF UREA WITH 3-PHENYL-2,4-PENTANEDIONE (1953) (16)
- Silico-alkylation of Sodio Esters with Trimethyl-chlorosilane to Form Silyl Esters1 (1953) (16)
- Condensations of Carbonyl Compounds at the γ-Position of β-Ketoaldehydes by Means of Potassium Amide or Sodium Hydride1 (1965) (16)
- Alkylations at the α-Carbon of Phenylacetic and Diphenylacetic Acids with Benzyl Chloride and Related Halides by Alkali Amides (1956) (16)
- Alkylations of Phenylacetic, α-Alkylphenylacetic, and Diphenylacetic Esters by Means of Sodamide and Sodium Hydride1 (1965) (16)
- Mono- versus Dialkylation of Phenylacetonitrile with Alkyl Halides by Alkali Amides in Liquid Ammonia. Exclusive Monoalkylation with α-Phenylethyl and Benzhydryl Chlorides1 (1956) (15)
- The Acylation and Carbethoxylation of Nitriles in the Presence of Sodium Amide1 (1946) (15)
- Structure of the Product of Anomalous Leuckart Reaction of 2-Ferrocylethylamine. A Route to 1,2-Disubstituted Ferrocenes1 (1959) (15)
- Condensations. XVI. Various Acylations and Alkylations of the Sodium Enolates of Aliphatic Esters. Methods for the Syntheses of α,α-Disubstituted β-Keto Esters and of Certain Other Compounds1 (1941) (15)
- Alkylation of o- and p-tolunitriles with halides by means of sodium amide in liquid ammonia (1967) (15)
- INFLUENCE OF STRUCTURE OF QUATERNARY AMMONIUM IONS ON ORTHO SUBSTITUTION REARRANGEMENT VERSUS 1,2-SHIFT WITH SODIUM AMIDE IN LIQUID AMMONIA. INFLUENCE OF TEMPERATURE. (1955) (15)
- The Claisen Benzoylation of Certain Methylene Ketones with Phenyl Benzoate by the Sodium Amide Method1 (1947) (14)
- Synthesis of Pyrazoles by the Condensation of C(α)- and Trianions with Esters (1976) (14)
- Stereochemical Course in the Alkylation of Phenylacetonitrile and Phenylacetic Acid with Optically Active α-Phenylethyl Chloride1 (1957) (14)
- Synthesis of Ketones of the Type CH3COCH2R from Acetylacetone and Halides with Ethanolic Potassium Carbonate. An Alkylation—Cleavage Process1 (1965) (14)
- Formation of 1,3-dianions of 2- and 3-acetamidopyridines by means of n-butyllithium. Condensations with carbonyl compounds and nitriles (1968) (14)
- Alkylations at the γ-Position of Acetoacetaldehyde and α-Benzylacetoacetaldehyde through their Dicarbanions (1963) (14)
- Base Catalyzed Polymerization of Styrene (1949) (14)
- Mannich Reaction of Acetylferrocene with Formaldehyde and Secondary Amines1,2 (1961) (14)
- Acetoacetylation of Aromatic Compounds by Boron Fluoride to Form β-Diketones. Failure with Boron and Aluminum Chlorides1 (1953) (14)
- β-HYDROXY ESTERS FROM KETONES AND ESTERS (1951) (14)
- Synthesis of Certain α-Amino Acid Esters from Malonic Ester1 (1947) (14)
- Polysaccharides of Blastomyces Dermatitidis (1940) (13)
- Condensations. XII. A General Theory for Certain Carbon—Carbon Condensations Effected by Acidic and Basic Reagents1 (1940) (13)
- Metalations of Diphenylmethane and Related Compounds by Potassium Amide. Condensations with Carbonyl Compounds1 (1947) (13)
- Chemical Studies of Certain Pathogenic Fungi. II. The Lipids of Monilia albicans (1939) (13)
- Synthesis of Functional α-Derivatives of Benzyldimethylamine through Metalation with Phenylsodium and Condensations with Carbonyl Compounds1a (1963) (13)
- Acylations of Esters with Esters to Form β-Keto Esters Using Sodium Amide1,2 (1947) (13)
- Condensations at the α-Carbon of Succinimide Through its Dipotassio Salt Prepared by Means of Potassium Amide (1961) (13)
- Conductivity of Sodium Triphenylmethide in Ether. Non-conductivity of the Sodium Derivatives of Certain Active Hydrogen Compounds1 (1959) (13)
- Alkylations of Diphenylacetonitrile with Certain Halides by Potassium Amide in Liquid Ammonia. Dehydrocyanations of Polyphenyl Nitriles to Form Olefins1 (1956) (13)
- EVIDENCE FOR THE INTERMOLECULAR MECHANISM OF THE FRIES REACTION. SOME EXCHANGE EXPERIMENTS1 (1952) (13)
- Reactions of Tetrahalomethanes with Potassium t-Butoxide and Potassium Amide1 (1963) (13)
- Some α-Dialkylaminophenylacetonitriles and Corresponding Amino Acids and Aminoamides1 (1961) (13)
- Condensations at methyl groups of phenyl o- and p-tolyl sulfones with electrophilic compounds by sodium amide. Truce-Smiles rearrangement (1968) (13)
- Base-catalyzed Hydrogen Deuterium Exchange at the α-Carbon of Ethyl Cinnamate and Certain Related Compounds (1963) (13)
- Formation of 1,3-Dianions of Acetanilide and Related Amides by Means ofn-Butyllithium. Condensations with Electrophilic Compounds (1967) (13)
- Condensations. XIII. The Alkylation of Ethyl Isobutyrate and of Certain other Esters by Means of Sodium Triphenylmethyl and Alkyl Halides (1940) (12)
- 1,3-dianion of dimethyl sulfone and 1,1-dianion of benzyl phenyl sulfone. (1967) (12)
- Alkylations of Phenylacetic Esters with Halides by Means of Sodium Amide in Liquid Ammonia. Comparisons with Alkylations of Phenylacetic Acid1a (1963) (12)
- Isolation of Intermediate Alkali Salt in ortho-Substitution Rearrangement of Benzyltrimethylammonium Ion as Benzophenone Adduct (1964) (12)
- Beckmann rearrangement of some benzophenone oximes having an ortho-N-substituted carboxamide or sulfonamide group leading to cyclization (1969) (12)
- Twofold Terminal Alkylations of Disodio β-Diketones with Methylene Halides to Form Bis-β-diketones1 (1965) (12)
- RELATIVE REACTIVITIES OF CERTAIN ACYLATING AGENTS IN FRIEDEL-CRAFTS REACTIONS (1952) (12)
- Relative Reactivities of Certain Disodio-β-diketones toward Alkyl Halides in Liquid Ammonia1 (1966) (12)
- Formation and Certain Condensations of the Dicarbanions of Dibenzyl Ketone and Dibenzyl Sulfone by Means of Potassium Amide in Liquid Ammonia1,2 (1959) (12)
- Some Condensations at the Methylene and Terminal Methyl Groups of Benzenesulfonylacetone Through its Mono- and Dipotassio Salts1,2 (1961) (12)
- Condensations of Carbonyl Compounds at the Methyl or α-Methylene Group of 6- or 4-Alkyl-3-cyano-2(1)-pyridones through Dianions1 (1965) (12)
- ortho-Substitution Rearrangement of Certain Substituted Dibenzyldimethyl-ammonium Ions by Sodium Amide in Liquid Ammonia1 (1961) (12)
- Acylation vs. Conjugate Addition of Dipotassio β-Diketones with Cinnamic Esters. Synthesis of Unsaturated 1,3,5-Triketones and t-Butyl 5,7-Dioxoalkanoates1 (1963) (12)
- Certain 4-Hydroxyquinolines from Aniline and β-Ketonitriles. Cyclizations of Nitriles through Amides by Means of Polyphosphoric Acid (1955) (12)
- Acetylation and cyclization of 1,3,5-triketones with acetic anhydride by boron fluoride to form acyl-4-pyrones. Conversion into acyl-4-pyridones. Mass spectroscopy (1967) (12)
- Acetylation of Benzenesulfonylacetone with Acetic Anhydride by Means of Boron Fluoride to Form the Terminal Methyl Derivative1,2 (1962) (12)
- A General Method for the Synthesis of t-Butyl Esters (1943) (12)
- Synthesis of Atabrine Analogs Having Various Aliphatic α-Substituents in the Side Chain1 (1944) (11)
- METALATIONS OF DI- AND TRI-PHENYLMETHIDES WITH ALKALI AMIDES, AND SOME REVERSIONS. CARBONATIONS AND NITROSATIONS (1955) (11)
- Reduction of ferrocene methiodides. Synthesis of the dimethylferrocenes (1969) (11)
- Aroylation at the Terminal Methyl Group of a 1,3,5-Triketone to Form a 1,3,5,7-Tetraketone (1963) (11)
- 1,2 And 1,4 additions of cinnamic acid derivatives with sodio ketones, Grignard reagents, and metallic amides. (1949) (11)
- Some Observations on the Hofmann, Lossen and Curtius Rearrangements (1950) (11)
- Terminal Benzoylation of Certain β-Keto Sulfones to Form Diketo Sulfones by Means of Sodium Hydride. Dibenzoylation of Dimethyl Sulfone1 (1964) (11)
- Twofold alkylations of ketone and aldehyde phenylhydrazones with methylene halides by means of alkali amides to form bis-N-derivatives (1969) (11)
- Acylations of Certain a-Alkoxy and a-Aryloxy Ketones and Esters (1949) (11)
- Ring openings of γ- and δ-lactones to form γ- and δ-hydroxyamides. Cyclodehydration. Mass spectra of δ-hydroxyamides (1969) (11)
- Relative Extents of Rearrangement of Some Primary Amines of the Neopentyl Type with Nitrous Acid. Electronic vs. Steric Factors1 (1955) (10)
- The Ortho Substitution Rearrangement versus β-Elimination of Certain Quaternary Ammonium Ions with Sodium Amide. Extension of the Method of Synthesis of Vicinal Alkyl Aromatic Derivatives1 (1954) (10)
- Alkylation of Diphenylmethane with Alkyl Halides by Sodium Amide. Substitution versus β-Elimination. Relative Acidities of Diphenylmethane and Ammonia (1957) (10)
- Modes of Cleavage of Acylalkylmalonic Esters. Synthesis of p-Nitrocaprophenone and p-Nitropropiophenone (1952) (10)
- The Acylation of Aldoximes. VI. The Relative Ease and Mechanism of Conversion of Benzoyl-syn-aldoximes to Nitriles in the Presence of Pyridine and Pyridinium Chloride1 (1941) (10)
- CHEMICAL STUDIES OF CERTAIN PATHOGENIC FUNGI III. FURTHER STUDIES ON THE LIPIDS OF BLASTOMYCES DERMATIDITIS AND MONILIA ALBICANS (1940) (10)
- A Reformatsky Type Condensation of Aroyl Chlorides with Ethyl α-Bromoisobutyrate by Means of Zinc to Form β-Keto Esters1,2 (1954) (10)
- Tetrasodio Bis-β-diketones. Dicondensations with Electrophilic Compounds1 (1965) (10)
- Michael Condensations by Sodium Amide with Quinaldine, α-Picoline or Lepidine as the Active Hydrogen Component (1949) (10)
- Notes- ortho-Substitution Rearrangement of Benzyltrimethylammonium-benzyl-C14 Iodide (1961) (10)
- A new method for the preparation of Δ2-isoxazolin-5-ones from the oximes of ketones having an α-hydrogen atom (1971) (10)
- Notes - Direct Transfer of Hydrogen or Deuterium in the Cannizzaro Reaction (1956) (10)
- The Removal of Hydrogen and Acid Radicals from Organic Compounds by Means of Bases. I. The Removal of Hydrogen Chloride from Ald-chlorimines by Sodium Hydroxide. Rates of Reaction in Alcoholic Solution1 (1935) (10)
- Formation of 1,1-dianions of hydrazones by certain bases. N,N-Dialkylation with halides. Decomposition to form hydrocarbons (1968) (10)
- Halogen-Metal Interchange of 2-, 3-, and 4-Bromobenzyldimethylamines with n-Butyllithium. Grignard Reagent of 2-Bromobenzyldimethylamine1,2 (1962) (10)
- Evidence for α- and β-Elimination from Deutero Alkyl Halides with Potassium Amide1,2 (1952) (10)
- Mechanism of β-Elimination with Alkyl Halides and Bases Using Deuterium as Tracer1 (1954) (10)
- Acid-catalyzed reactions of certain .delta.-hydroxyamides having a .gamma. hydrogen. Mechanisms (1970) (10)
- Reaction of 9-Bromomethylenefluorene with Potassium Amide in Liquid Ammonia. Dimerization1 (1957) (10)
- The Removal of Hydrogen and Acid Radicals from Organic Compounds by Means of Bases. II. The Removal of Acetic Acid from Acetyl-aldoximes by Alkalies (1935) (9)
- Alkylations at the Methyl or α-Methylene Group of 6- or 4-Alkyl-3-cyano-2(1)-pyridones through Dianions1 (1965) (9)
- Reactions of Alkali Diphenylmethides with Certain Polyhalides. Displacement on Halogen or Hydrogen1 (1961) (9)
- Condensations at the Terminal Methyl Group of 1,3,5-Triketones by Means of Sodamide in Liquid Ammonia1a (1965) (9)
- The Mechanism of β-Elimination with Alkyl Halides1 (1945) (9)
- Role of Metallic Cation in Aldol Condensation of Metallo Esters with Acetophenone to Form β-Hydroxy Esters. Reversal to Claisen Acylation or Self-condensation of the Ketone1 (1953) (9)
- Indirect Methods of Preparation of Pure Monoalkylphenylacetonitriles1 (1966) (9)
- Rearrangements of 2,6-Dimethyl- and 2,3,4,6-Tetramethylbenzyltrimethylammonium Ions with Sodium Amide and Reactions of the Products1 (1958) (9)
- Certain Condensations at the Terminal Methyl Group of 3-Phenylpentane-2,4-dione through Its Dipotassio Derivative Cyclizations1 (1960) (9)
- Condensations Involving the Metalation of the 3-Position of 3-Phenylphthalide by Means of Alkali Amides. Carbonation of Phthalide1 (1958) (9)
- Stereochemistry of addition reactions of dialkaliphenylacetamides with benzaldehydes (1967) (9)
- An Assignment of threo—erythro Configurations Based on a Nuclear Magnetic Resonance Investigation (1965) (9)
- Condensations at the methyl groups of 6-, 4-, and 3-methyl-2(1H)-pyridones and the sulfur analogs through dilithio salts prepared by means of n-butyllithium (1968) (9)
- Influence of Basicity of Benzylic Carbanion on the ortho-Substitution Rearrangement of Certain α-Carbonyl Benzyltrimethylammonium Compounds (1964) (9)
- C- and N-acetylation of phenylacetamide with acetic anhydride by boron trifluoride. Conversion of phenylacetonitrile to diacetyl derivative of phenylacetamide. (1965) (9)
- Ortho Substitution Rearrangement of Certain 3-Substituted and 3,5-Disubstituted Benzyltrimethylammonium Ions by Sodium Amide1 (1961) (8)
- The Ortho Substitution Rearrangement and Certain Related Reactions in the Naphthalene Series Catalyzed by Sodium Amide1 (1958) (8)
- Conjugate addition of α-Dimethylaminophenylacetonitrile with Benzalacetophenone and Ethyl Cinnamate by Means of Potassium Amide1 (1960) (8)
- Benzylation at the Terminal Methyl Group of Certain Unsymmetrical β-Diketones Through One of Two Possible Intermediate Dicarbanions (1959) (8)
- Proportions of Isomeric Ketone Enol Acetates from O-Acetylations of Methyl-methylene Ketones with Isopropenyl Acetate1 (1952) (8)
- Ortho-Substitution Rearrangement vs. Elimination Reaction of Certain Benzyl-Type Quaternary Ammonium Ions with Sodium Amide1 (1962) (8)
- Synthesis of antimalarials; 1-(7-chloro-2-phenylquinolyl-4)-6-diethylaminohexanedione-1,3 and certain other compounds. (1948) (8)
- Condensation of a 1,3,5-triketone with primary amines to form diketo enamines or diketo imines. Cyclization to form N-aryl-4-pyridones (1967) (8)
- Studies of Stereospecificity in the α-Phenylethylation of Phenylacetonitrile and Phenylacetic Acid and of Epimerization of the Alkylation Products1 (1958) (8)
- Aroylations of N,N-dimethylglycinonitrile to form .alpha.-dimethylamino-.beta.-oxonitriles. Cyclizations with acetophenone to give 3-dimethylamino-2-pyridones (1968) (8)
- Synthesis of 4-phenyl-1H-2,3-benzoxazine. Convenient route to a rare class of compounds (1968) (8)
- Condensations Brought about by Bases. VI. The Mechanism of the Perkin Synthesis (1939) (8)
- Reactions of t-Butyl Cinnamate and t-Butyl Benzoate with Phenylmagnesium Bromide1 (1944) (8)
- Conjugate addition reactions of ethyl atropate with certain alkali nucleophiles. Alkylations (1970) (8)
- Notes- Ethers of Bis(1-hydroxyethyl)ferrocene and 1-Hydrobenzylferrocene. (1961) (8)
- Factors in Aldol Condensations of Alkyl Acetates with Benzophenone and Reversals by Sodium Amide Versus Lithium Amide. Metallic Cation Effects1 (1960) (7)
- Conjugate Addition of Phenylacetic Acid and Derivatives with α,β-Unsaturated Carbonyl Compounds by Means of Sodium Amide (1958) (7)
- Conjugate Addition of Disodiophenylacetate to Ethyl Cinnamate to Form erythro- and threo-4-Carbethoxy-2,3-diphenylbutyric Acids (1961) (7)
- Cyclization of Certain o-Chlorophenyl-β-dicarbonyl Compounds through Dicarbanion—Benzyne Intermediates1 (1964) (7)
- Formation and Preferential β-Alkylation of the Dicarbanion of 2,3,3-Triphenylpropionitrile by Means of Potassium Amide in Liquid Ammonia1,2 (1959) (7)
- Condensation of Phenylacetic Acid with Certain Ketones to Form α-Phenyl-β-hydroxy Acids by Alkali Amides. Equilibrium Factors1 (1960) (7)
- Reactions of 1,1-Dichloro-2,2-diphenylethene and 1,1,1-Trichloro-2,2-diphenylethane with Nucleophilic Reagents. A New Method for Certain Allenes1 (1963) (7)
- The Preparation of Potassium Triphenylmethide and its Use in Certain Condensations1 (1944) (7)
- Condensations at the α-Carbon of Phenylacetanilide. Phenylacetamide, and Phenylacetic Acid through Their Dialkali Salts in Liquid Ammonia1a (1964) (7)
- Conversions of certain amides into nitriles by means of n-butyllithium (1967) (7)
- Relative nucleophilicities of carbanions derived from a-substituted phenylacetonitriles (1971) (7)
- Synthesis of substituted dihydroisocarbostyrils from 5-hydroxyamides obtained from dilithio-N-substituted o-toluamides (1969) (7)
- RESEARCHES ON CHLORIMINES. I. ORTHO-CHLOROBENZALCHLORIMINE AND ANISALCHLORIMINE (1930) (7)
- The Use of Certain Phenyl Esters in the Reformatsky Reaction1 (1944) (7)
- Condensations. XVIII. The Acylation of the Anions of Certain Esters with Ethyl Carbonate (1942) (7)
- Evidence by EPR of a complex (TiO)3+ in the crystal of TiO2 anatase (1970) (7)
- The Reactions of Certain Neopentyl Systems with Electrophilic Reagents1 (1942) (7)
- Formation of Symmetrical Ketones from Self-condensations of Anhydrides by Boron Fluoride1 (1950) (7)
- Configurations of the Diastereomeric 4-Benzoyl-2,3-diphenylbutyric Acids and Derivatives1 (1962) (7)
- A Rapid Method for the Resolution of s-Butyl Alcohol1 (1953) (7)
- Synthesis of Certain N,N-Dialkylethylenediamines1 (1945) (7)
- Alkylation of acetylacetone with isopropyl alcohol by means of boron fluoride (1967) (7)
- 1,4-Dianions of Phenylhydrazones Having an α-Hydrogen (1967) (7)
- Notes- Cyclization of 1,5-Diphenyl-1,3,5-pentametrione with Ethyl Oxalate. 3,5-Dibenzoyl-1,2,4-cyclopentanetrione and Its Quinoxaline. (1961) (7)
- Researches on Chlorimines. IV. A Study of the Reactions of Certain Ald-chlorimines with Bases (1933) (7)
- Aldol-condensation products from the multiple anions of oximes, benzanilides, a benzamide, and o-tolylanilides (1978) (6)
- Alkylations of Mono- and Dipotassio-2,3,3-triphenylpropionitrile. Equilibrium Factor in Benzhydrylations of 1,2-Dianions. Dehydrocyanation1 (1962) (6)
- Synthesis of 2-(4'-Diethylamino-1'-methylbutylamino)-4-phenylquinoline and a 6-Chloro Derivative (1950) (6)
- Alkylations of Ketone and Aldehyde Phenylhydrazones by Means of Alkali Amides in Liquid Ammonia to Form N-Alkyl Derivatives (1965) (6)
- Condensations Brought about by Bases. V. The Condensation of the Anhydride with the Aldehyde in the Perkin Synthesis (1939) (6)
- Di- and Tetrabenzylations of Mono- and Bisacetylferrocenes with Benzyl Chloride by Potassium Amide. Comparison with Acetophenone (1961) (6)
- Notes- Influence of Metallic Cation on Substitution versus Elimination Reactions of Alkyl Halides with Alkali Bases (1959) (6)
- Confirmation of the ortho Substitution Rearrangement of the Benzhydryltrimethylammonium Ion by Sodium Amide (1955) (6)
- Reactions of α-Dimethylaminophenylacetonitrile and Its Ethylation Product with Basic or Nucleophilic Reagents1 (1962) (6)
- Benzylation and Dehydrogenation of 3-Phenylindan-1-one through Its α,β-Dicarbanion. Synthesis of 3-Phenylindenone1 (1964) (6)
- The Acylation of Aldoximes. V.1Isomerizations in the Benzoylation of syn- and anti-Aldoximes in Pyridine (1940) (6)
- Alkylations of Fluorene and of 9-Fluorenylcarboxylic Acid by Means of Alkali Amides in Liquid Ammonia. Alkylations by n-Butyllithium1 (1966) (6)
- A new method for the preparation of 2-methyl- and 2,3-dimethyl-benzyl alcohols and their acetates (1953) (6)
- Conversion of Aldoximes to Carboxylic Acids by Means of Hot Alkali. The Elimination of Water from Aldoximes (1936) (6)
- The Elimination Reaction of Alpha and Beta Deuterated n-Octyl Bromides with Potassium Amide in Liquid Ammonia1 (1959) (6)
- Configurations of Diastereoisomers of 2,3-Diphenylbutyronitrile Obtained in the α-Phenylethylation of Potassiophenylacetonitrile1 (1957) (6)
- Conjugate Addition Condensations of Diphenylmethane Involving Methylene Hydrogen by Potassium Amide. Cyclizations of Products by Polyphosphoric Acid1 (1958) (6)
- Preparation of ketones from gamma-diethyl-aminobutyronitrile and aromatic Grignard reagents and their conversion to diamines; synthesis of quinacrine analogs. (1948) (6)
- Conjugate Additions of the Disodio Salts of 2-Phenylacetamide and Its N-Phenyl and N-Methyl Derivatives to Ethyl Cinnamate in Liquid Ammonia1 (1961) (6)
- Aldol Condensation of Ethyl Acetate with Ketones to Form β-Hydroxy Esters by Lithium Amide1 (1955) (6)
- Synthesis of 3-Substituted 3-Phenylphthalides1 (1962) (6)
- Hydroxymethyl- and Formylferrocene with Oxidizing Agents. Bisferrocenylmethyl Ether (1958) (6)
- THE BECKMANN REARRANGEMENT OF KETOXIMES WITH BORON FLUORIDE. DEVELOPMENT OF THE THEORY AND OF A NEW METHOD (1955) (6)
- DICARBANIONS OF DIBENZYL KETONE, DIBENZYL SULFONE AND α,β,β-TRIPHENYLPROPIONITRILE (1957) (6)
- Cyclization at the less nucleophilic center of a .beta.-diketone dicarbanion through a dicarbanion-benzyne intermediate (1970) (5)
- Proportion of ester anion and amide from esters and sodium amide; carbonation of esters; synthesis of malonic acid derivatives. (1946) (5)
- Displacement on halogen vs. carbon and on halogen vs. hydrogen of certain polyhalides by diphenylmethide ion in liquid ammonia (1968) (5)
- ortho-Substitution Rearrangement of Benzyltrimethylammonium Ion by the Methylsulfinyl Carbanion1 (1966) (5)
- A New Method for the Synthesis of Certain Benz[a]acridines1 (1955) (5)
- The Carbonation and Carbethoxylation of Certain Esters Using Sodium Triphenylmethide Reagent1,2,3 (1944) (5)
- Claisen and Aldol Condensations of α-Picoline and Quinaldine with Ethyl Oxalate by Alkali Amides1 (1950) (5)
- Coupling of Certain Benzyl Halides in the Formation of Grignard Reagents (1950) (5)
- Calculation of EPR Line Shape for a Powder Including a Spatial Distribution of Basic Line Width (1972) (5)
- Synthesis of Ketones from Aliphatic Nitriles and Phenylmagnesium Bromide (1948) (5)
- The Alkylation of Tertiary Esters of Dialkylacetic Acids by Means of Alkali Amides. Synthesis of Trialkylacetic Acids1 (1956) (5)
- Notes- 2-Acetyl-6-methoxycoumaran-3-one. Benzylation at the Terminal Methyl Group (1960) (5)
- Alkylations at the α-Carbon of Phenylacetamide and Phenylacetic Acid Through Their Disodio Salts1 (1961) (5)
- The Course of Reaction in the Transformation of α,α-Dibromoacetophenone to Mandelic Acid by Means of Aqueous Alkali1 (1943) (5)
- Self-alkylation of α-Phenylethyl Chloride to Form Isomeric Dimeric Halides and Dimeric Olefins by Amide Ion. Isomerization of cis-α,α'-Dimethylstilbene to trans Isomer1 (1957) (5)
- Synthesis of antimalarials; synthesis of certain 8-aminoquinolines. (1946) (5)
- CYCLIZATIONS TO LACTONES. OXYGEN-18 MECHANISM STUDY (1977) (5)
- The Use of Certain Amines for Distinguishing Geometrically Isomeric Aldoximes and their Acyl Derivatives (1936) (5)
- The Carbethoxylation of Ethyl Phenylacetate and of Ethyl α-Phenyl-n-butyrate Using Sodium Amide1 (1946) (4)
- The Reversible Addition of Sodiodiphenylmethide to Benzophenone in Liquid Ammonia, Base-catalyzed Cleavage of 1,1,2,2-Tetraphenylethanol1,2 (1959) (4)
- New Compounds. Certain Quinolyl and Acridyl Derivatives of β-Alanine (1951) (4)
- THE PREPARATION OF PRIMARY AMINES FROM ALDEHYDES AND MONOCHLORO-AMINE (1930) (4)
- ortho Substitution Rearrangement vs. β-Elimination of Quaternary Ammonium Ion-Alcohols and Methyl Ether with Excess Sodium Amide1 (1962) (4)
- Synthesis of 1,5-Diphenyl- and 1,1,5,5-Tetraphenyl-2,4-pentanedione (1962) (4)
- Condensations Brought about by Bases. II. The Condensation of the Enolate of Ethyl Isobutyrate with Ethyl Benzoate and Further Observations on the Claisen Type of Condensation (1938) (4)
- Condensations Brought about by Bases. IV. The Condensation of Ethyl Isobutyrate with Benzoyl Chloride, Benzoic Anhydride and Phenyl Benzoate as Examples of the Claisen Type of Condensation1 (1938) (4)
- Carbonyl Addition Condensations of Diphenylmethane Involving Methylene Hydrogen by Alkali Amides. Synthesis of Certain Benzhydryl Type Carbinols1,2 (1959) (4)
- ortho-Substitution Rearrangement and Other Reactions of α-Substituted Benzyltrimethylammonium Ion-Alcohols with Potassium Amide in Liquid Ammonia (1964) (4)
- Synthesis of N,N-Dialkyl-β-hydroxyamides from N,N-Dialkylamides and Ketones Using Lithium Reagents1 (1953) (4)
- Condensations Brought about by Bases. X.1The Michael Type of Condensation with Certain Esters and α,β-Unsaturated Keto Compounds2,3 (1940) (4)
- Condensations Brought about by Bases. III. The General Course of the Claisen Type of Condensation (1938) (4)
- THE ACYLATION OF ALDOXIMES. IV. THE BENZOYLATION OF syn, AND anti ALDOXIMES1 (1940) (4)
- Condensations Brought about by Bases. VII. The Acylation of Ethyl Isobutyryl-isobutyrate and the Cyclization of a 3,5-Diketo-ester by Means of Sodium Triphenylmethyl (1939) (4)
- The Acetylation of o-, m- and p-Nitroacetophenones by the Boron Trifluoride Method1 (1946) (4)
- The Carbonation and Carbethoxylation of Certain Ketones Using Sodium Triphenylmethide Reagent: β-Keto Ester Synthesis1,2,3 (1944) (4)
- Condensations at the Gamma Position of Beta-Ketoaldehydes. A New Method of Angular Methylation (1962) (4)
- Condensations Brought about by Bases. VIII. The Conversion of Ethyl Benzoyldimethylacetate to Ethyl Benzoate and Ethyl Isobutyryl-isobutyrate in the Presence of Sodium Ethoxide and Triphenylmethane. The Reversibility of the Claisen Type of Condensation1 (1940) (4)
- Alkylations of Certain Carbanions with 1-Chloro-1,2-diphenylethane. β-Eliminations with Other Bases.1 (1958) (4)
- Alkylation of Unsymmetrical β-Diketones through Isomeric Disodio Salts in Liquid Ammonia. Structural Effects on Ease of Dianion Formation1 (1966) (4)
- Condensations. XVII. The Acylation of the Anions of Certain Alkyl Esters with Phenyl Esters. A New Method for the Preparation of Ethyl Propionylacetate and Certain Related β-Keto Esters1,2 (1942) (4)
- Ortho Substitution Rearrangement vs. Elimination Reaction of Ring-substituted Benzyldimethylethylammonium Ions1 (1962) (4)
- C-Aroylations of imides and N-aroylations of β-keto amides with aromatic esters by means of sodium hydride to form β-keto imides (1968) (4)
- Condensations at the Methyl Groups of N-Acetylbenzamide and Diacetylimide by Means of Potassium Amide in Liquid Ammonia (1964) (4)
- Synthesis of Quinacrine Analogs Having Aromatic Groups in the Side Chain1 (1945) (4)
- Unrearranged Elimination and Substitution Products from 2,2-Diphenylethyl Tosylate with Bases. Rearrangement with Acidic Reagents1 (1961) (4)
- RESEARCHES ON CHLORIMINES. III. THE DECOMPOSITION OF CERTAIN AROMATIC ALD-CHLORIMINES TO FORM NITRILES. A METHOD FOR THE PREPARATION OF NITRILES FROM ALDEHYDES1 (1930) (4)
- A Novel Decarboxamidation of Certain Primary Carboxamides by Means of n-Butyllithium (1969) (4)
- Condensations of Benzhydryl Methyl Ether Involving α-Hydrogen by Potassium Amide. Cyclization of Conjugate Addition Product by Polyphosphoric Acid1 (1958) (4)
- Benzhydrylmagnesium Bromide from Potassium Diphenylmethide and Magnesium Bromide (1955) (3)
- Rearrangement of 1,1,1,2-Tetraphenylethane to 1,1,2,2-Tetraphenylethane by Means of Phenylsodium1 (1966) (3)
- Synthesis of β-Diketone Esters from Sodio Ketones and Mono Acid Chloride Esters of Succinic and Adipic Acids. Avoidance of Stobbe and Dieckmann Reactions (1957) (3)
- Mechanism of Reaction of Potassium Diphenylmethide with Carbon Tetrachloride1 (1963) (3)
- Rearrangement of N-triphenylmethyl-O-benxylhydroxylamine by means of potassium amide or boron trifluoride. (1948) (3)
- Formation and Benzylation of the Dianion of sym-Diphenylurea by Potassium Amide in Liquid Ammonia. Results with Related Compounds (1964) (3)
- ALICYCLIC AMINE FROM REARRANGEMENT OF 2,4,6-TRIMETHYLBENZYLTRIMETHYLAMMONIUM ION AND ITS RECONVERSION TO AROMATIC SYSTEM1 (1956) (3)
- Five- vs. Six-membered Ring Formation in the Cyclization of 2,3,4-Triphenylbutyric Acid; the Relative Importance of Stereochemistry1 (1958) (3)
- Notes - The Benzal Derivative of Ferrocenylacetonitrile (1958) (3)
- The Preparation of Certain Phenolic Esters1 (1944) (3)
- Synthesis of .beta.-hydroxyamides from phenylacetamides and ketones or aldehydes by means of alkali amides and n-butyllithium (1968) (3)
- N- and C-Benzoylation of p-Aminoacetophenone with Methyl Benzoate by Sodium Amide. Synthesis of β-Diketones Having p-Acylamino and p-Hydroxy Groups1 (1957) (3)
- The Mechanism of Elimination of Water from Organic Compounds in the Presence of Bases1 (1940) (3)
- Cleavage of Tetraphenylsilane and Benzyltriphenylsilane by Potassium Amide1 (1952) (3)
- AROYLATIONS OF ETHYL ISOBUTYRATE BY ALKALI TRIPHENYL-METHIDES. ISOLATION OF β-KETO ESTERS BY CHROMATOGRAPHY. USE OF A REAGENT HAVING AN AMINO GROUP1, 2 (1954) (3)
- RESEARCHES ON CHLORIMINES. II. SOME NEGATIVELY SUBSTITUTED AROMATIC ALD-CHLORIMINES (1930) (3)
- Reactions of Aldoxime Derivatives with Bases. I. The Reactions of Certain Acetyl-β-aldoximes with Alkali1 (1933) (3)
- Failure of the Doebner Reaction with 2-Chloro-5-aminopyridine. Synthesis of a Pyrrolidine Derivative1 (1946) (3)
- Synthesis of antimalarials; the synthesis of certain quinacrine analogs having N-heterocyclic groups in the alpha-position of the side chain. (1945) (3)
- The Synthesis of Ketones of the Type RCOCHR2 from α,α-Disubstituted β-Keto Esters. An Extension of the Acetoacetic Ester Type of Ketone Synthesis1 (1941) (3)
- Kinetic vs. Thermodynamic Control in Addition Reactions of Dialkaliphenylacetamides with Benzophenone in Liquid Ammonia1 (1966) (3)
- THE ACTION OF POTASSIUM AMIDE ON CERTAIN syn AND anti ALDOXIMES, THEIR O-METHYL ETHERS AND THEIR ACETYL DERIVATIVES1 (1941) (3)
- Stereospecificity in the .alpha.-phenylethylation of the dicarbanions of certain .beta.-diketones in liquid ammonia (1969) (3)
- Considerations on oxygen paramagnetic centres adsorbed on TiO2 and SnO2 (1973) (3)
- β-Elimination and Other Types of Reaction with Certain β-Phenylethyl Esters and Potassium Amide in Liquid Ammonia (1945) (3)
- The Thermal Decomposition of Ald-chlorimines1 (1935) (3)
- Novel formation of the benzil from 2-(dimethylaminomethyl)benzaldehyde under benzoin condensation conditions (1969) (3)
- A NEW METHOD FOR THE PREPARATION OF KETO-CHLORIMINES (1931) (2)
- Condensations of the methyl group of benzoylacetone and acetylacetone with phthalic esters by sodium amide and sodium hydride (1967) (2)
- Ortho Substitution Rearrangement vs. Elimination Reaction of 2-, 3-, and 4-Benzylbenzyltrimethylammonium Ions with Sodium Amide1 (1961) (2)
- The Synthesis of 6-Diethylamino-1-aminohexane1 (1945) (2)
- Condensations. XX. Certain Acetoacetic Ester Condensations Effected by Means of Sodium or Potassium Amide and Isopropylmagnesium Bromide (1943) (2)
- THE INTRODUCTION OF TERTIARY BUTYL GROUP INTO ETHYL ACETOACETATE BY MEANS OF BORON TRIFLUORIDE (1942) (2)
- Reactions of certain ferrocene compounds leading to a ferrocenyl ethyl ether (1967) (2)
- Condensations at the p-methyl group of N,N-dimethyl-p-toluenesulfonamide by means of sodium amide in liquid ammonia (1967) (2)
- The Removal of Hydrogen Bromide from Certain β-Phenylalkyl Bromides by Means of Potassium Amide in Liquid Ammonia1,2 (1947) (2)
- THE REACTIONS OF ALD-CHLORIMINES WITH GRIGNARD REAGENTS (1939) (2)
- An Apparatus for the Manipulation of Sodium Triphenylmethide Reagent (1944) (2)
- Cleavage of Nitrosated -Keto Esters to Form a-Oximino Esters (1948) (2)
- Base-catalyzed Elimination and Aromatization of a Cyclohexadieneamine and its Methiodide1 (1957) (2)
- Reaction of Chloromethyl Ether with Ethyl Acetoacetate in the Presence of Boron Trifluoride1 (1945) (2)
- Pentaphenylacetone and Tetraphenylacetone1 (1950) (2)
- Carbonyl Versus Conjugate Addition of Dipotassiobenzoylacetone with Certain α,β-Unsaturated Ketones (1961) (2)
- Condensations. XIV.1 The Alkylation of Ethyl Acetoacetate with Isopropyl Acetate in the Presence of Boron Trifluoride2 (1940) (2)
- Rates of Condensation of Sodio Ketones with Esters to Form Sodio β-Diketones in Ether Solution (1959) (2)
- THE PREPARATION OF CERTAIN KETO-CHLORIMINES BY THE ACTION OF CHLORINE ON COMPOUNDS OF THE TYPE R'R″C=NMgX1 (1932) (2)
- Formation of cyclopropyl ring by action of sodium amide on exo-methyleneammonium ions obtained from rearrangement of certain 2,6-dimethylbenzyltrimethylammonium ions (1969) (2)
- Types of Reaction of Carboxylic Esters with Grignard Reagents1 (1948) (2)
- Thermal Cyclization of Certain Carbinol Quaternary Ammonium Ions to Form Phthalans1 (1964) (2)
- Base-Catalyzed Hydrogen-Deuterium Exchange at the α-Carbon of β-Phenylindenone (1963) (2)
- Twofold Alkylations of Sodium Diphenylmethide with Methylene Halides to Form Bisbenzhydrylmethylene Hydrocarbons. Alkylations of Sodium Triphenylmethide1 (1959) (1)
- Alkylations of Benzhydryl-Type Alkanes and Alkenes by Means of Alkali Amides and Metals in Liquid Ammonia to Form (C6H5)2CRR'1 (1966) (1)
- Elimination and Metathetical Reactions and the Electronic Theory of Rearrangements (1940) (1)
- Additions and Corrections: Stereochemical Course in the Alkylation of Phenylacetonitrile and Phenylacetic Acid with Opticaly Active a-Phenylethyl Chloride. (1957) (1)
- Notes - The Alkylation of Ethyl and tert-Butyl Acetates (1956) (1)
- ACYLATION OF ALDOXIMES. III. THE CONFIGURATION OF DIPHENYLCARBAMYL AND PICRYL ETHER DERIVATIVES PREPARED FROM syn ALDOXIMES1 (1940) (1)
- Stevens 1,2-Shift of Certain Substituted Dibenzyldimethylammonium Ions by Sodium Amide. Influence of Structure on Courses of Rearrangement1 (1961) (1)
- Thermal and Acid Induced Aromatizations of an exo-Methylenecyclohexadieneamine with Alcohols. Relation to ortho Substitution Rearrangement1 (1957) (1)
- The Relative Ease of Elimination of the Elements of Benzoic Acid from Para Substituted syn-Benzaldoxime Benzoates in the Presence of Triethylamine (1941) (1)
- Two Types of Rearrangement of Benzhydryltrimethylammonium Ion by Sodium Amide in Liquid Ammonia1 (1966) (1)
- -ELIMINATIONS OF syn- AND anti-PIPERONALDOXIME ACETATES WITH POTASSIUM AMIDE IN LIQUID AMMONIA (1955) (1)
- Reactions of Methiodides of Certain exo-Methylenecyclohexadieneamines with Sodium Amide. Relation to ortho Substitution Rearrangement1 (1957) (1)
- ortho-Substitution Rearrangement of 2- and 4-Substituted Benzyltrimethylammonium Ions Having Functional Substitutents1 (1966) (1)
- Ortho Substitution-Rearrangement of 2-(α-Hydroxybenzyl)benzyltrimethylammonium Ion and a Related Quaternary Ion-Alcohol by Excess Potassium Amide1 (1962) (1)
- Formation and Alkylation of Di- and Trialkali Salts of 2,2'-Diphenyldiacetamide1a,b (1966) (1)
- Correction. The Acylation of Keytones with Aliphatic Anhydrides by Means of Boron Trifluoride. Synthesis of β-Diketones. (1945) (1)
- Synthesis of halo compounds for studies of potential benzyne cyclizations (1971) (1)
- The Acylation of Acetonitrile with Ethyl n-Butyrate and the Alcoholysis of the Resulting Ketonitrile to Ethyl n-Butyrylacetate (1942) (1)
- Condensation of Alkyl Acetates with Benzophenone by Lithium Amide to Form β-Hydroxy Esters. Relative Ease of Self-condensation of Esters1 (1960) (1)
- Synthesis of new phthalimidines and 3,4-dihydroisocarbostyrils: new method involving an unusual cyclohydration (1968) (1)
- A ready acid-catalyzed cyclodeamination of a γ-hydroxy-NN-dimethylsulphonamide to form a sultone (1969) (1)
- Certain Heterocyclic and Benzenesulfonyl Derivatives of γ-Diethylaminopropylamine1 (1950) (1)
- The Reactions of Aldoxime Derivatives with Bases. II. The Reactions of Carbethoxy-α-benzaldoximes with Sodium Hydroxide (1935) (1)
- Additions and Corrections - Condensations Brought about by Bases. III. The General Course of the Claisen Type of Condensation (1938) (0)
- SYNTHESIS OF PYRAZOLES BY THE CONDENSATION OF C(α)-DI- AND TRIANIONS WITH ESTERS (1976) (0)
- Additions and Corrections - Acylation of Esters to Form B-Keto Esters Using Sodium Amide (1947) (0)
- Benzoylations of 2-Methoxylepidine and 4-Methoxyquinaldine by Means of Potassium Amide (1955) (0)
- Modes of Cleavage of Ethyl Benzoyl- and Ethyl Mesitoyl-dimethylacetate with Bases (1956) (0)
- A NEW METHOD FOR THE PREPARATION OF 4-ACYLPYRAZOLES, THE REACTION OF C(ALPHA),N DIANIONS OF PHENYLHYDRAZONES WITH ACID CHLORIDES (1975) (0)
- CERTAIN REACTIONS OF ORGANOMETALLIC COMPOUNDS AND SOME CYCLIZATIONS (1962) (0)
- Additions and Corrections -- Alkylations of Phenylacetic Esters with Halides by Means of Sodium Amide in Liquid Ammonia. (1964) (0)
- THE ACYLATION OF ALDOXIMES. II.* THE INVERSION OF CONFIGURATION IN THE PREPARATION OF CARBANILINO ALDOXIMES FROM PHENYL ISOCYANATE AND syn-ALDOXIMES† (1939) (0)
- Cleavage of nitrosated beta-keto esters to form alpha-oximino esters. (1948) (0)
- Methiodide of N-(4-Benzyloxy-2,6-dimethylbenzyl)-N-dimethylamine. Attempted Rearrangement (1958) (0)
- The Reactions of Aldoxime Derivatives with Bases. III. The Reactions of Geometrically Isomeric Acetyl-3,4-methylenedioxybenzaldoximes with Certain Amines (1936) (0)
- Condensations Brought about by Bases. IX. The Relationship between the Claisen and Perkin Types of Condensations1,2 (1940) (0)
- Additions and Corrections - The Synthesis of Ketones of the Type RCOCCHR2 from α,α-Disubstituted β-Keto Esters. An Extension of the Acetoacetic Ester Type of Ketone Synthesis. (1943) (0)
- Attempted Synthesis of an Aliphatic Analog of Plasmochin (1949) (0)
- THE REACTION OF β-BENZIL MONOXIME WITH BENZENESULFONYL CHLORIDE IN THE PRESENCE OF ALKALI (1941) (0)
- New Compounds. t-Butyl Benzoyldimethylacetate (1943) (0)
- SILATION AT THE ORTHO POSITION OF N-METHYL AND N-PHENYLBENZAMIDE (1977) (0)
- Chart illustrating organic reactions of the aliphatic series (1934) (0)
- MONOALKYLATION AND ALDOL CONDENSATION OF KETONES VIA THE CORRESPONDING HYDRAZONE TRIANION (1976) (0)
- Notes - Alkylations of Alkali Diphenylmethylides with β-Diethylaminoethyl Chloride and Ethylene Oxide (1958) (0)
- 'CONDENSATIONS BY ACIDS AND BASES (CONDENSATIONS, DISPLACEMENTS, ELIMINATIONS AND REARRANGEMENTS) (1954) (0)
- PREPARATION OF 2-ISOXAZOLINES FROM C(α),O-DILITHIOOXIMES AND ALDEHYDES AND KETONES (1976) (0)
- Five- vs. Six-membered Ring Formation in Acid-catalyzed Cyclizations. II. 3,4-Diphenylvaleric Acid and 2,3-Diphenylglutaric Acid1,2 (1958) (0)
- The Rearrangement of 1,1,3,3,5,5-Hexamethylcyclohexatriol-2,4,6 to Hexamethyl-benzene (1942) (0)
- Tri-ionization of phenylacetamide by -butyllithium. Decomposition to form lithiophenylacetonitrile. (1966) (0)
- Concerted mechanism in acid-catalyzed cyclodehydration of certain carbinol amides and phenylhydrazone to form six- and five-membered rings (1968) (0)
- An elementary laboratory experiment involving the Hofmann rearrangement. The preparation of methylamine hydrochloride from acetamide by means of calcium hypochlorite (1937) (0)
- ALDOL-CONDENSATION PRODUCTS FROM THE MULTIPLE ANIONS OF BENZYL ACETYLACETONE (1977) (0)
- KINETIC VERSUS THERMODYNAMIC CONTROL IN CARBONYL ADDITION REACTIONS OF CARBANIONS (1965) (0)
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