CHEMISTRY OF THE H3B(CH3)2P GROUP .2. SYNTHESIS AND CRYSTAL-STRUCTURE OF A SALT CONTAINING THE ANION [H3B(CH3)2PCHP(CH3)2BH3]- - PRECURSORS AND RELATED COMPOUNDS

被引:53
作者
SCHMIDBAUR, H
WEISS, E
ZIMMERGASSER, B
机构
[1] Anorganisch-Chemisches Institut, Technischen Universität München, Garching, D-8046
来源
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1979年 / 18卷 / 10期
关键词
D O I
10.1002/anie.197907821
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Metalation of the central C atom of the bis(phosphane‐borane) 1 is feasible with alkyllithium; the complex salt 2 can be precipitated with TMEDA. According to X‐ray structure analysis, the distances in the non‐linear PCP bridge are almost equal and shorter than the terminal PC bonds, thus establishing the ylidic nature of the bridge. (Figure Presented.) Copyright © 1979 by Verlag Chemie, GmbH, Germany
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页码:782 / 784
页数:3
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