1-CHLORO-2,2-BIS(4-CHLOROPHENYL)-1-LITHIOETHENE.TMEDA.2 THF - STRUCTURE OF A LI-CL CARBENOID

被引：78

作者：

BOCHE, G

MARSCH, M

MULLER, A

HARMS, K

机构：

[1] Fachbereich Chemie, Universität Marburg, D-35032, Harns‐Meerwein‐Strasse

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1993年 / 32卷 / 07期

关键词：

D O I：

10.1002/anie.199310321

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The ClCl bond in the carbenoid 1 is about 12 pm longer than that in the compound containing a H atom in place of the Li substituent. This explains the facile reaction of carbenoids with the nucleophiles RLi. The X‐ray crystal structure of 1 is consistent with 13C‐NMR data, as well as with the stereochemistry of reactions of carbenoids with RLi or the Fritsch–Buttenberg–Wiechell rearrangement of vinyl carbenoids. (Figure Presented.) Copyright © 1993 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：1032 / 1033

页数：2

共 41 条

[1]

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[2]

[Anonymous], 1967, ANGEW CHEM, V79, P15

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