What are the primary products of reactions between anionic hydrides and HCCPh?

被引：15

作者：

Reinhart, B ^{[1
]}

Gusev, DG ^{[1
]}

机构：

[1] Wilfrid Laurier Univ, Dept Chem, Waterloo, ON N2L 3C5, Canada

来源：

NEW JOURNAL OF CHEMISTRY | 1999年 / 23卷 / 01期

关键词：

D O I：

10.1039/a807554i

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reactions of phenylacetylene with [RuH2(CO)L](-) [L is the pincer ligand C6H3-2,6-(CH2PBU2t)(2)], [RuH3(CO)(PPr3i)(2)](-) and [ReH3(NO)(PPr3i)(2)](-) have afforded the new anionic sigma-alkynyl and vinyl complexes trans-[RuH(C=CPh)(CO)L)(-), cis-[RuH2(C=CPh)(CO)(PPr3i)(2)](-), cis-[RuH2(CPh=CH2)-(CO)(PPr3i)(2)](-) and cis-[ReH2(CPh=CH2)(NO)CPPr3i)(2)](-), all, as the [K(18-crown-6)](+) salts. Formation of the acetylides does not involve unsaturated species and takes place via [M-C(Ph)=CH2] vinyl intermediates.

引用

页码：1 / 3

页数：3

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