Cyclodimerization of the tropylium ring by reduction of [(eta(7)-C7H7)Mo(CO)(3)](+) to give [{Mo(CO)(3)}(2)(mu-eta(5):eta(5)-C7H7-C7H7)][PPN](2)

被引：4

作者：

Brown, DA ^{[1
]}

Burns, JC ^{[1
]}

MockKnoblauch, C ^{[1
]}

Glass, WK ^{[1
]}

机构：

[1] UNIV WURZBURG,WURZBURG,GERMANY

来源：

ORGANOMETALLICS | 1997年 / 16卷 / 01期

关键词：

D O I：

10.1021/om9606909

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reductive activation of the tropylium ring in [(eta(7)-C7H7)M(CO)(3)]BF4 (M = Cr, Mo, W) leads to cyclodimerization and formation of [{M(CO)(3)}(2)(mu-eta(5):eta(5)-C7H7-C7H7)][PPN](2), which was isolated and characterized for M = Mo and may also be formed by reduction of the neutral dimer [{Mo(CO)(3)}(2)(eta(6):eta(6)-C7H7-C7H7)]. The chromium and tungsten analogues were identified spectroscopically.

引用

页码：139 / 141

页数：3

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