CATECHOLATES AS SIGMA-DONATING AND PI-DONATING LIGANDS - THE SYNTHESIS AND STRUCTURE OF (ET4N)2[W(CO)4(O2C6H4)] AND THE 16 ELECTRON ANALOG RESULTING FROM CO DISSOCIATION

被引：31

作者：

DARENSBOURG, DJ

KLAUSMEYER, KK

MUELLER, BL

REIBENSPIES, JH

机构：

[1] Department of Chemistry, Texas A & M University, College Station, Texas

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1992年 / 31卷 / 11期

关键词：

D O I：

10.1002/anie.199215031

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Alkoxo ligands with strong pi-donor character stabilize coordinatively unsaturated organometallic compounds. This is confirmed by the two complexes 2 (each formally 16-electron species), which are in equilibrium with the starting materials When R = tBu, 1 exists in the pure state only under a CO atmosphere, and 2 can even be characterized by X-ray crystallography. R = H, tBu.

引用

收藏

页码：1503 / 1504

页数：2

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