An anomalous Dakin-West reaction of N-carbamate substituted prolines and trifluoroacetic anhydride

被引：23

作者：

Kawase, M

Hirabayashi, M

Koiwai, H

Yamamoto, K

Miyamae, H

机构：

[1] Josai Univ, Fac Pharmaceut Sci, Sakado, Saitama 3500290, Japan

[2] Josai Univ, Fac Sci, Sakado, Saitama 3500290, Japan

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 06期

关键词：

D O I：

10.1039/a708294k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel transformation of N-alkoxycarbonylprolines 1 to 4-trifluoroacetyl-2,3-dihydropyrroles 2 was efficiently realized by utilizing trifluoroacetic anhydride, in which probable intermediates were mesoionic 1,3-oxazolium-5-olates B.

引用

页码：641 / 642

页数：2

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