SYNTHESIS, STRUCTURE, AND SOLID-STATE C-13 NMR-SPECTROSCOPY OF A HIGHLY SUBSTITUTED TRICARBONYL(CYCLOBUTABENZENE)CHROMIUM(0) DERIVATIVE

被引：11

作者：

WEY, HG

BETZ, P

TOPALOVIC, I

BUTENSCHON, H

机构：

[1] Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1991年 / 411卷 / 03期

关键词：

D O I：

10.1016/0022-328X(91)83042-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis, spectroscopic characterization, and the X-ray crystal structure determination of tricarbonyl-eta-6-[1,2-bis(ethylendioxy)cyclobutabenzene]chromium(0) are described. The free enthalpy of activation of the Cr(CO)3 rotation has been determined by variable temperature solid state C-13 CP-MAS NMR spectroscopy to be ca. 60 kJ/mol.

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页码：369 / 374

页数：6

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