A new phosphinite chelate, (aryl)2POBF2OH, complexed to ruthenium(II).: HBF4-induced P-C bond cleavage in chiral MeO-Biphep complexes

被引：30

作者：

den Reijer, CJ ^{[1
]}

Rüeger, H ^{[1
]}

Pregosin, PS ^{[1
]}

机构：

[1] ETH Zentrum, Anorgan Chem Lab, CH-8092 Zurich, Switzerland

来源：

ORGANOMETALLICS | 1998年 / 17卷 / 24期

关键词：

D O I：

10.1021/om9807093

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of Ru(OAc)(2)(MeOe-Biphep) (MeO-Biphep = 6, 6'-dimethoxybiphenyl-2,2'-diylbis(diarylphosphine)) with 2 equiv of HBF4 in CH2Cl2 cleaves the MeO-Biphep. Products contain the exotic chelate ligand (aryl)(2)POB(OH)F-2 (aryl = phenyl, p-tolyl, 3,5-di-tert-butylphenyl) together with an (aryl)(2)P-eta(6)-arene, 8e donor chelate. The reaction involves a fluorophosphine intermediate.

引用

页码：5213 / 5215

页数：3

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