Hydride, borohydride, and dinitrogen pincer complexes of ruthenium

被引：61

作者：

Gusev, DG ^{[1
]}

Dolgushin, FM

Antipin, MY

机构：

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

[2] Russian Acad Sci, Inst Organoelement Cpds, Xray Lab, Moscow B334, Russia

来源：

ORGANOMETALLICS | 2000年 / 19卷 / 17期

关键词：

D O I：

10.1021/om0003842

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of chlorides RuCl(CO)(PCP) (1; PCP = [2,6-(CH2PBu2t)(2)C6H3](-)) and RuHCl[1,3-(CH2PBu2t)(2)C6H4] (2) with [Bu4N]BH4 in ethanol afforded the hydrides RuH(CO)(PCP) (3) and [RuH(PCP)](2)(mu-N-2) (5a), respectively. Complex 5a exists in equilibrium with the dinitrogen species [RuH(N-2)(PCP)](mu-N-2)[RuH(PCP)] (5b) and RuH(N-2)(PCP) (5c) in solution under N-2. Reaction of 1 and [Bu4N]BH4 in ether resulted in formation of the two isomeric borohydride complexes Ru(eta(2)-BH4)(CO)(PCP) (4a) and RuH(CO)[1-BH3-2,6-(CH2PBu2t)(2)C6H3].

引用

页码：3429 / 3434

页数：6

共 35 条

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