Syntheses of six- and seven-membered nitrogen heterocycles from cyclic amino phosphnium salts

被引：0

作者：

Sakai, T ^{[1
]}

Ida, K ^{[1
]}

Uchiyama, T ^{[1
]}

Fujimoto, T ^{[1
]}

Ohta, K ^{[1
]}

Yamamoto, I ^{[1
]}

Kakehi, A ^{[1
]}

机构：

[1] SHINSHU UNIV,FAC ENGN,DEPT CHEM & MAT ENGN,WAKASATO,NAGANO 380,JAPAN

来源：

HETEROCYCLIC COMMUNICATIONS | 1996年 / 2卷 / 03期

关键词：

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The cyclic aza-ylides, 2a, b, that are generated from 6- or 5-membered cyclic amino phosphonium salts, 1a, b, can react with various carbonyl compounds. The acyclic imine derivatives were obtained by the reaction of these cyclic aza-ylides with benzils, and these imine derivatives were treated with LDA to produce the tetrahydropyridine or tetrahydroazepine derivatives.

引用

页码：233 / 239

页数：7

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