Zr-E pi-bonding in complexes derived from E-H additions to Cp(2)Zr(P(C6H2-2,4,6-t-Bu(3)))(PME(3))

被引：21

作者：

Breen, TL ^{[1
]}

Stephan, DW ^{[1
]}

机构：

[1] UNIV WINDSOR,DEPT CHEM & BIOCHEM,WINDSOR,ON N9B 3P4,CANADA

来源：

ORGANOMETALLICS | 1996年 / 15卷 / 20期

关键词：

D O I：

10.1021/om960314o

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Additions of PhEH (E = O, S), PhEH(2) (E = N, P), MesPH(2), and Ph(2)PH to Cp(2)Zr(PR*)-(PMe(3)) (2) provide a facile route to complexes of the form Cp(2)Zr(PHR*)(ER) (R* = 2,4,6-t-Bu-C6H2; ER = OPh (3), SPh (4), NHPh (5), PHPh (6), PHMes (7), PPh(2) (8)). Variable-temperature NMR studies are consistent with facile metal-mediated inversion at phosphorus as well as rapid rotation about the Zr-E bonds at room temperature.

引用

页码：4223 / 4227

页数：5

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