水素化リチウムアルミニウムによるVinylogous Esterの還元(第5報)

スポンサーリンク

概要

• 論文の詳細を見る

• With excess lithium aluminum hydride, 2-methyl-3-methoxy-2-cyclopentenone (III), 2-ethyl-3-methoxy-2-cyclopentenone (IV), and 2,5-dimethyl-3-methoxy-2-cyclopentenone (VI) were reduced to the corresponding allyl alcohols, 2-methyl-2-cyclopentenol (Xa), 2-ethyl-2-cyclopentenol (XIa), and 2,5-dimethyl-2-cyclopentenol (XIIa), respectively. On the other hand, 2,4-dimethyl-3-methoxy-2-cyclopentenone (V) was reduced to 2,4-dimethyl-2-cyclopentenol (XIVa), 2,5-dimethyl-2-cyclopentenone (XIII_<(v)e>), and 2,4-dimethyl-3-methoxy-2-cyclopenteno1-(XVc). Mechanism if this reduction and the substituent effect are described.

• 公益社団法人日本薬学会の論文
• 1973-11-25

著者

• 的場 勝英

  Faculty Of Pharmaceutical Sciences Toyama Medical & Pharmaceutical University

• 山崎 高応

  富山医科薬科大学 薬

• 山崎 高応

  富山大学薬学部

• 的場 勝英

  富山大学薬学部

• 宮林 紀子

  富山大学薬学部

関連論文

• Synthetic Studies of Azaflavonoids. I. Studies on the Synthesis of 5-Azaflavone
• Chemistry of 2-Methoxy-2,5-cyclohexadienone. V. Photochemical Rearrangement and Oxidation of 2-Methoxy-4-methyl-4-phenyl-2-cyclohexenone and 2-Methoxy-4-methyl-4-phenyl-2,5-eyclohexadienone(Organic,Chemical)
• Synthesis in the Diazasteroid Group. XX. Synthesis of the 5,14-Diazasteroid System(Organic,Chemical)
• Favorskii Reaction of 2-Bromobicyclo[3.3.1]nonan-3-one
• Reaction of Aliphatic Dicarboxylic Acids with Acyl Chlorides in the Presence of Aluminum Chloride
• Chemistry of 2-Methoxy-2,5-cyclohexadienone. IV. Photochemistry of 2-Methoxy-4,4-diphenyl-2,5-cyclohexadienone and 4-Dichloromethyl-2-methoxy-4-methyl-2,5-cyclohexadienone
• Reduction of Vinylogous Thioesters with Lithium Aluminum Hydride. II. Reduction of 2-Methyl-3-phenylthio-5-substituted-2-cyclopentenones
• Reduction of Vinylogous Thioesters with Lithium Aluminum Hydride. I. Reduction of β-Phenylthio-α, β-unsaturated Cyclic Ketones
• Chemistry of 2-Methoxy-2,5-cyclohexadienones. III. Syntheses of 2-Methoxy-4,4-diphenyl-2,5-cyclohexadienone and 4-Dichloromethyl-2-methoxy-4-methyl-2,5-cyclohexadienone
• Structural Modification of Bioactive Compounds. II. Syntheses of Aminophosphonoic Acids
• Chemistry of 2-Methoxy-2,5-cyclohexadienones. II. Oxidation of 2-Methoxy-4,4-dimethyl-2,5-cyclohexadienone
• Structural Modification of Bioactive Compounds. I. Syntheses of Vitamin D Analogues I
• Nitration of 2-Cyclohexenone Derivatives and Some Reactions of the Products
• AN EASY SYNTHESIS OF MONOMETHYL MALONATE DERIVATIVES
• Studies on the Alkaloids of Menispermaceous Plants. CCLIX. Alkaloids of Menispermum dauricum DC. (Suppl. 7). Structures of Acutumine and Acutumidine, Chlorine-Containing Alkaloids with a Novel Skeleton
• The Chemistry of Lactim Ethers. IV. Syntheses of 1,9-and 5,9-Diazasteroid Systems
• 水素化リチウムアルミニウムによるVinylogous Esterの還元(第2報)
• 水素化リチウムアルミニウムによるVinylogous Esterの還元(第1報)
• Azaquinolizine類の合成研究(第4報) : 2,3,4,4a, 5,6,7,8-Octahydro-1H-pyrido[1,2-b]pyrimidineの合成
• Azaquinolizine類の合成研究(第1報) : 2,3,4,4a, 5,6,7,8-Octahydro-1H-pyrido[1,2-c]-pyrimidine誘導体の新合成法
• 1,4,7-Dioxaselenocines from 1,3-Oxaselenoles(Organic,Chemical)
• Acid-catalyzed Cyclization of Chalcones derived from Various Nitrogenous Heteroaromatic Compounds. II
• SYNTHESES OF VITAMIN D ANALOGUES 1
• Chemistry of 2-Methoxy-2,5-cyclohexadienones. I. Photochemistry of 2-Methoxy-4,4-dimethyl-2,5-cyclohexadienone
• A FACILE SYNTHESIS OF 2-METHOXY-4,4-DIMETHYL-2,5-CYCLOHEXADIENONE VIA 5,5-DIMETHYL-2-NITRO-1,3-CYCLOHEXADIENOL
• Michael Addition of [1H] Pyrrole
• Synthesis in the Diazasteroid Group. XIX. Synthesis of the 9,13-Diazasteroid System
• Acid-catalyzed Cyclization of Chalcones derived from Various Nitrogenous Heteroaromatic Compounds
• Synthesis in the Diazasteroid Group. XIV. Synthesis of the 13,15-Diazasteroid System
• Synthetic Studies of Azaflavonoids. II. Synthesis of 6-Azaflavonoids
• Studies on O-Alkylated Imides. II. Some Reactions of O-Ethyl Succinimide and O-Ethyl 4,4-Dimethyl-glutarimide
• Reduction of O-Alkylated Imides
• Synthesis in the Diazasteroid Group. XVIII. Syntheses of the 9,17-Diazasteroid System
• Synthesis in the Diazasteroid Group. XVII. Syntheses of the 4,11-Diazasteroid System
• Reaction of Vinylogous Esters with Grignard Reagent
• Synthesis in the Diazasteroid Group. IV. A Synthesis of 2,3-Dimethoxy-8,14-diaza-15-oxo-gona-1,3,5 (10)-triene
• 水素化リチゥムアルミニゥムによるVinylogous Esterの還元(第7報) : α-Alkoxyl基置換6員環Vinylogous Esterに関して
• 水素化リチウムアルミニウムによるVinylogous Esterの還元(第6報)
• 水素化リチウムアルミニウムによるVinylogous Esterの還元(第5報)
• 水素化リチウムアルミニウムによるVinylogous Esterの還元(第4報)
• Vinylogous Esterの接触還元(第1報)
• 水素化リチウムアルミニウムによるVinylogous Esterの還元(第3報)
• Pyridoflavanone類の合成研究(第1報) : 3-Aryl-2,3-dihydro-1-oxo-1H-pyrano[3,2-f]quinolineの合成
• Azaquinolizine類の合成研究(第3報) : 1,3,4,6,7,8,9,9a-Octahydro-2H-pyrido[1,2-a]pyrimidineの新合成法
• Azaquinolizine類の合成研究(第2報) : 1,3,4,6,7,8,9,9a-Octahydro-2H-pyrido[1,2-a]pyrazineの新合成法

もっと見る 閉じる

スポンサーリンク