KINETIC HYDRICITY OF TRANSITION-METAL HYDRIDES TOWARD TRITYL CATION

被引：39

作者：

CHENG, TY ^{[1
]}

BULLOCK, RM ^{[1
]}

机构：

[1] BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973

来源：

ORGANOMETALLICS | 1995年 / 14卷 / 09期

关键词：

D O I：

10.1021/om00009a001

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The kinetics of hydride transfer from a series of metal hydrides (MH) to Ph(3)C(+)BF(4)(-) (producing Ph(3)-CH and M- - -FBF3) have bean studied by stopped-flow methods in CH2Cl2 solution. Second-order rate constants at 25 degrees C span 5 orders of magnitude in kinetic hydricity, ranging from k = 5.0 x 10(1) M(-1) s(-1) for HMn-(CO)(5) to k = 4.6 x 10(6) M(-1) s(-1) for trans-HMo(CO)(2)-(PMe(3))Cp.

引用

页码：4031 / 4033

页数：3

共 23 条

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