The chemo- and enantioselective cyclopropanation of polyenes: Chiral auxiliary vs chiral reagent-based approach.

被引：34

作者：

Charette, AB

Juteau, H

Lebel, H

Deschenes, D

机构：

[1] Département de Chimie, Université de Montréal, Montréal

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 44期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0040-4039(96)01798-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The chemo- and enantioselective cyclopropanation of allylic alcohols containing additional olefins was investigated using the dioxaborolane-derived reagent. High chemo- and enantioselectivities were usually observed if a mixture of the chiral dioxaborolane ligand/allylic alcohol was treated with a solution of Zn(CH2I)(2) . DME complex. Copyright (C) 1996 Elsevier Science Ltd

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页码：7925 / 7928

页数：4

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