Studies on Acetylenic Compounds. XLIV. Sulfoxonium Ylide Chemistry. I. Formation of Stable Sulfoxonium Ylides from Acetylenic Compounds
スポンサーリンク
概要
- 論文の詳細を見る
Dimethylsulfoxonium 3-ethoxycarbonyl-2-phenylallylide derivatives (III-a-f) were prepared from ethyl phenylpropionate derivatives and dimethylsulfoxonium methylide (II) and its addition mechanism were considered. III-a was reacted with dimethyl acetylene-dicarboxylate, ethyl propionate, benzoyl chloride to afford dimethylsulfoxonium 1,2-dimethoxycarbonyl-5-ethoxycarbonyl-4-phenyl-1,4-pentadien-3-ylide (VII), dimethyl-sulfoxonium 1,5-diethoxycarbonyl-4-phenyl-1,4-pentadien-3-ylide (VIII) and dimethyl-sulfoxonium 1-benzoyl-3-ethoxycarbonyl-2-phenylallylide (IX), respectively. Dimethyl-sulfoxonium 1-phenylcarbamoyl-3-ethoxycarbonyl-2-phenylallylide derivatives (X-a-i) were prepared from III and phenylisocyanate derivatives.
- 公益社団法人日本薬学会の論文
- 1968-05-25
著者
-
岸田 有吉
Central Research Laboratories Sankyo Co. Ltd.
-
井手 純也
Central Research Laboratories, Sankyo Co., Ltd.
-
井手 純也
Sankyo Research Laboratories, Sankyo Co., Ltd.,
-
井手 純也
Sankyo Research Laboratories Sankyo Co. Ltd.
関連論文
- Studies on Acetylenic Compounds. LVI. Syntheses of 4-Isoxazolin-3-ones and 1-Phenyl-3-hydroxypyrazoles
- The Addition Reaction of Diethyl Acetamidomalonate Anion to Ethyl α, β-Dibromoacrylate, and the Base-catalyzed Reactions of the Adduct
- Studies on Acetylenic Compounds. XLIII. Synthesis of Ibotenic Acid.
- Studies on Acetylenic Compounds. XLIII. Synthesis of Ibotenic Acid
- Studies on Acetylenic Compounds. XL. The Addition Reaction of Nitrosyl Chloride and Nitryl Chloride to Acetylenic Compounds
- Studies on Acetylenic Compounds. XXIX. A New Method for Synthesis of DL-Ribose.
- Studies on Orally Active Cephalosporin Esters. II. : Chemical Stability of Pivaloyloxymethyl Esters in Phosphate Buffer Solution
- Reactivities of 4-Arylthio-2-azetidinones
- Syntheses of 2-Azetidinone (β-Lactam) Ring by Chlorosulfonyl Isocyanate (CSI)
- Studies on Acetylenic Compounds. LIX. Reactions of Acetylene Sulfonium Ylids with α, β-Unsaturated Esters
- Studies on Seven-membered Ring Compounds. XXXVII. The Reaction of Benzotropones with Malononitrile
- Studies on Acetylenic Compounds. LVIII. Reaction of 2-Propynyl Sulfones with Methyl Acrylate
- Chemistry of 2-Substituted Thiothiazoline. V. Reaction of Dianion of 2-Propargylthiothiazoline with Benzaldehyde
- Syntheses of 5,5'-Methylenebisisoxazole Derivative and Its Reactions with Electrophiles
- Syntheses and Reactions of 2-Substituted Thiazolidines
- Reactions of β-Keto Sulfide and Sulfoxide with Nitrene and Diazonium Salt
- Studies on Acetylenic Compounds. LVII. Reactions of 2-Propynyl Sulfones with Cyclic Ketones
- Syntheses of Novel Acetylene Cyclopropanes
- Use of a Shift Reagent in First-Order Analysis of Cyclopropane Derivatives in NMR Spectroscopy
- Studies on Acetylenic Compounds. LV. Reactions of Phenyl 2-Propynyl Sulfone and Phenyl 3-Phenyl-2-propynyl Sulfone with Substituted Benzaldehydes
- Studies on Acetylenic Compounds. LIV. Reactions of 2-Butynyl Phenyl Sulfone with Substituted Benzaldehydes
- Studies on Acetylenic Compounds. LIII. The Reactions of Acetylenic Sulfonium Salts with Acid Anhydride or Acid Chloride
- Reactions of Enamino Ketones and an Enamino Ester with Some Electrophiles
- Studies on Acetylenic Compounds. LII. Reactions of Acetylenic Sulfonium Salts with Cyclohexanone and Cyclopentanone
- Rearrangements and Reactions of Stable Sulfonium Ylids from Acetylenic Sulfonium Salts
- Studies on Acetylenic Compounds. LI. The Reactions of Acetylenic Sulfonium Salts with Benzaldehyde
- 7-Aza-5β-cholestane Derivatives
- Studies on Orally Active Cephalosporin Esters. III. : Effect of the 3-Substituent on the Chemical Stability of Pivaloyloxymethyl Esters in Phosphate Buffer Solution
- Studies on Orally Active Cephalosporin Esters. V. : A Prodrug Approach for Oral Delivery of 3-Thiazoliomethyl Cephalosporin
- Studies on Orally Active Cephalosporin Esters. IV. : Effect of the C-3 Substituent of Cephalosporin on the Gastrointestinal Absorption in Mice
- Sulfoxonium Ylide Chemistry. III. The Photochemistry of Stable Sulfoxonium Ylides
- A Total Synthesis of a dl-Prostaglandin B_1
- Sulfoxonium Ylide Chemistry. II. Reaction of Stable Sulfoxonium Ylides with Base
- Studies on Acetylenic Compounds. XLIV. Sulfoxonium Ylide Chemistry. I. Formation of Stable Sulfoxonium Ylides from Acetylenic Compounds
- Formation of Thiabenzene 1-Oxide Derivatives
- Studies on Acetylenic Compounds. XLI. The Reactions of Methylsulfinyl Carbanion with Diphenylacetylene or 1,4-Diphenyl-1,3-butadiyne
- Studies on Acetylenic Compounds. XXXVIII. The Novel Cyclization Reaction of Diacetylenic Compounds to Naphthalene Derivatives involving Prototropic Rearrangement
- Studies on Acetylenic Compounds. XXXII. Ring Closure of Propargyl Ethers. (2).
- Studies on Acetylenic Compounds. XXIII. A New Ring Closure of 2-Propynyl Ethers.
- Reactions of Azlactone Derivatives with Nucleophiles and Acetylenic Compounds
- Studies on Acetylenic Compounds. L. The Formation of Stable Sulfonium Ylids from Acetylenic Sulfonium Salts
- The Reactions of Ethyl cis-β-Chloroacrylate with Aminomalonate Derivatives
- Studies on Acetylenic Compounds. XLVIII. The Reactions of Allenic and Acetylenic Sulfides with Methyl Iodide
- Studies on Acetylenic Compounds. XLVII. The Rearrangement of Acetylenic Sulfonium Salts
- Studies on Acetylenic Compounds. XLVI. The Reactions of Acetylenic Compounds with Thiourea or Ammonium Dithiocarbamate
- On the Absolute Configuration of Natural 24-Alkylsterols.