NOVEL PLATINUM COMPLEXES ENABLE SELECTIVE C-H AND C-SI ACTIVATION OF TETRAMETHYLSILANE AT ROOM-TEMPERATURE

被引：89

作者：

HOFMANN, P

HEISS, H

NEITELER, P

MULLER, G

LACHMANN, J

机构：

[1] Anorganisch-Chemisches Institut, Technischen Universität München, Garching, D-8046

[2] Fakultät Für Chemie, Universität Konstanz, Konstanz, D-7750

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1990年 / 29卷 / 08期

关键词：

D O I：

10.1002/anie.199008801

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

No CH activation of benzene, but a selective CSi activation of tetramethylsilane (TMS) characterizes the reactivity of the coordinative and electronically highly saturated, “hot” Pt0‐complex 2, which is formed from the cis‐hydridoneopentyl complex 1 at room temperature by elimination of neopentane. 2 can be detected by trapping reactions; reaction with TMS at room temperature leads quantitatively to the methyl(trimethylsilyl)‐complex 3, which is also formed by intramolecular rearrangement of the independently synthesized hydride complex 4. (Figure Presented.) Copyright © 1990 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：880 / 882

页数：3

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