Convenient Syntheses of Cyclic Carboxamides from α, β, γ, δ and ε-Halocarboxamides under Phase Transfer Conditions
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概要
- 論文の詳細を見る
Piperazine-2,5-diones (2) were prepared by N-alkylation between two molecules of α-halocarboxamides (1) in the presence of a phase transfer catalyst in yields of 64-88%. β, γ, δ and ε-Lactams (6,9 and 13) were similarly synthesized by intramolecular N-alkylation of the corresponding halocarboxamides (5,8 and 12) under phase transfer conditions in 53-99% yields.
- 公益社団法人日本薬学会の論文
- 1982-04-25
著者
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古川 潮
Faculty Of Pharmaceutical Sciences Kumamoto University
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大川原 正
Faculty of Pharmaceutical Sciences, Kumamoto University
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松田 隆至
Faculty of Pharmaceutical Sciences, Kumamoto University
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松田 隆至
Faculty Of Pharmaceutical Sciences Kumamoto University
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大川原 正
Faculty Of Pharmaceutical Sciences Kumamoto University
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