STEREOCHEMISTRY AND MECHANISMS OF MERCURY(II) CHLORIDE CLEAVAGE OF THREO-1,2-DIDEUTERIOPHENETHYL COMPOUNDS OF IRON, MANGANESE, AND TUNGSTEN

被引：22

作者：

DONG, D ^{[1
]}

SLACK, DA ^{[1
]}

BAIRD, MC ^{[1
]}

机构：

[1] QUEENS UNIV,DEPT CHEM,KINGSTON K7L 3N6,ONTARIO,CANADA

来源：

INORGANIC CHEMISTRY | 1979年 / 18卷 / 01期

关键词：

D O I：

10.1021/ic50191a039

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Mercury(II) chloride cleaves the alkyl ligands from threo-PhCHDCHDFe(CO)2(η5-C5H5) and trans-(threo-PhCHDCHD)W(CO)2(PEt3)(η5-C5H5) with retention of configuration, while that from m-(rto-eo-PhCHDCHD)Mn(CO)4PEt3 is cleaved with inversion of configuration, to give phenethylmercury(II) chloride. The first two reactions are believed to proceed via SE(oxidative) processes, the last via an SE2(inversion) mechanism. The differences are rationalized in terms of the expected energy gap between the HOMO and the metal-carbon σ-bonding orbital for each compound. © 1979, American Chemical Society. All rights reserved.

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页码：188 / 191

页数：4

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