TRANSFORMATION OF THE 1ST ZIRCONOCENE ALKYNE COMPLEX WITHOUT AN ADDITIONAL PHOSPHANE LIGAND INTO A DINUCLEAR SIGMA-ALKENYL COMPLEX BY HYDROGEN-TRANSFER FROM ETA(5)-C5H5 TO THE ALKYNE LIGAND

被引：118

作者：

ROSENTHAL, U

OHFF, A

MICHALIK, M

GORLS, H

BURLAKOV, VV

SHUR, VB

机构：

[1] UNIV ROSTOCK EV,INST ORGAN KATALYSEFORSCH,ROSTOCK,GERMANY

[2] FRIEDRICH SCHILLER UNIV,MAX PLANCK GESELL,ARBEITSGRP CO2 CHEM,O-6900 JENA,GERMANY

[3] RUSSIAN ACAD SCI,INST ORGANOELEMENT CMPD,MOSCOW,RUSSIA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1993年 / 32卷 / 08期

关键词：

D O I：

10.1002/anie.199311931

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The agostic interaction between the alkenyl CH groups and the Zr centers is the most notable feature of the dinuclear complex 1, which is formed from the alkyne complex [Cp2Zr(thf)(Me3SiC=CSiMe3)] upon thermal loss of THF. In this transformation a H atom is transferred from the Cp ligand to the alkyne ligand.

引用

页码：1193 / 1195

页数：3

共 22 条

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