Identification of an asymmetric Pauson-Khand precatalyst

被引：44

作者：

Gibson, SE ^{[1
]}

Lewis, SE

Loch, JA

Steed, JW

Tozer, MJ

机构：

[1] Kings Coll London, Dept Chem, London WC2R 2LS, England

[2] Medivir UK, Cambridge, England

来源：

ORGANOMETALLICS | 2003年 / 22卷 / 26期

关键词：

D O I：

10.1021/om0341606

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

X-ray crystallographic analysis of red crystals formed on mixing octacarbonyldicobalt(0) and BINAP, combined with NMR evidence obtained from a catalytic asymmetric Pauson-Khand reaction, suggests that this complex is a precatalyst to this reaction and leads to a new hypothesis for the role of axially chiral diphosphones in the catalytic asymmetric Pauson-Khand reaction.

引用

页码：5382 / 5384

页数：3

共 16 条

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