CHIRAL INDUCTION IN PHOTOCHEMICAL-REACTIONS .13. THE PATERNO-BUCHI REACTION OF ACHIRAL AND CHIRAL ACYL CYANIDES WITH FURAN

被引：17

作者：

ZAGAR, C ^{[1
]}

SCHARF, HD ^{[1
]}

机构：

[1] RHEIN WESTFAL TH AACHEN,INST ORGAN CHEM,PROF PIRLET STR 1,W-5100 AACHEN,GERMANY

来源：

CHEMISCHE BERICHTE | 1991年 / 124卷 / 04期

关键词：

PATERNO-BUCHI REACTION; PHOTOCHEMISTRY; CHIRAL INDUCTION; ACYL CYANIDES; ACHIRAL AND CHIRAL;

D O I：

10.1002/cber.19911240442

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The acyl cyanides 1a-d are prepared from the corresponding acyl chlorides. The Paterno-Buchi reaction of 1a-f with furan (2) yields the bicyclic oxetanes 3a-f with an endo/exo ratio varying from 3.5:1 (1a) to 16:1 (1d). However, in the reaction of the chiral acyl cyanides 1b and 1c, a low chiral induction is observed (maximum de: 13%).

引用

页码：967 / 969

页数：3

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