Stable Sulfur Ylides. II. : Syntheses of Stable Sulfonium Allylides and Oxosulfonium Allylides
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概要
- 論文の詳細を見る
Reaction of dimethyloxosulfonium-(I), dimethylsulfonium-(II), and tetramethylenesulfonium benzoylmethylide (III) with 2,2-diacetyl- and 2-acetyl-2-ethoxycarbonyl-1-ethoxyethylene (VI), in the presence of triethylamine afforded the corresponding 1-benzoyl-3,3-diacetyl- and -3-acetyl-3-ethoxycarbonylallylides (VII, VIII, and IX) in a good yield. Similar treatment of ethoxycarbonylmethyldimethyl- and ethoxycarbonyltetramethylene sulfonium bromides (IV and V) with VI gave the corresponding allylides (X and XI). These 3,3-diacetylallylides (VII and VIII) and 3-acetyl-3-ethoxycarbonylallylides (X) were hydrolyzed to the corresponding 3-acetylallylides (XII, XIII, and XIV) by treatment with dilute hydrochloric acid under a mild condition.
- 公益社団法人日本薬学会の論文
- 1975-01-25
著者
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木下 敏夫
Faculty of Pharmaceutical Sciences, Nagasaki University
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古川 淳
Faculty of Pharmaceutical Sciences, Nagasaki University
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渡辺 三明
Faculty of Pharmaceutical Sciences
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木下 敏夫
School of Pharmaceutical Sciences, Nagasaki University
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渡辺 三明
Center For Instrumental Analysis Nagasaki University
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木下 敏夫
School Of Pharmaceutical Sciences Nagasaki University
関連論文
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