Synthesis of N-(1,3-Oxathiol-2-ylidene)ternary Iminium Salts
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概要
- 論文の詳細を見る
Novel S, O, N-triheterocation, N-(1,3-oxathiol-2-ylidene) ternary iminium ion (II), was synthesized by cyclization of phenacyl 1-piperidinecarbothiolate with concentrated sulfuric acid. A number of derivatives having various substituents at para position of 5-phenyl group in II were prepared. Physicochemical properties examined in these salts revealed that the immonium structure is more substantial than the 1,3-oxathiolium structure.
- 公益社団法人日本薬学会の論文
- 1972-02-25
著者
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平井 健太郎
Shionogi Research Laboratory, Shionogi & Co., Ltd.
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石破 暉之
塩野義製薬(株)研
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石破 暉之
Shionogi Research Laboratory Shionogi & Co. Ltd.
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