ELECTRON-RICH CLUSTER CHEMISTRY - STEPWISE TRANSFORMATION OF RHOMBOIDAL 64-ELECTRON RU4(CO)13(MU-P(NIPR2)2)2 TO 62-ELECTRON BUTTERFLY AND 60-ELECTRON TETRAHEDRAL CLUSTERS VIA MU(4)-ETA(2)-CO COORDINATION AND HYDROGENOLYSIS

被引：26

作者：

CORRIGAN, JF ^{[1
]}

DOHERTY, S ^{[1
]}

TAYLOR, NJ ^{[1
]}

CARTY, AJ ^{[1
]}

机构：

[1] UNIV WATERLOO,GUELPH WATERLOO CTR GRAD WORK CHEM,DEPT CHEM,WATERLOO CAMPUS,WATERLOO N2L 3G1,ONTARIO,CANADA

来源：

ORGANOMETALLICS | 1993年 / 12卷 / 04期

关键词：

D O I：

10.1021/om00028a004

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The electron-rich 64-electron rhombic cluster Ru4(CO)13{mu-P(NiPr2)2}2 (1) readily decarbonylates, undergoing an exceptionally facile transformation to the electron-precise butterfly Ru4(CO)9(mu-CO)(mu4-eta2-CO){mu-P(NiPr2)2}2 (2), which contains mu4-eta2-carbonyl bound within the framework cavity. Cluster 2 reacts with dihydrogen under mild conditions to give the 60-electron tetrahedral molecule (mu3-H)RU4(CO)9(mu-CO){mu-P(Ni-Pr2)2}{mu3-P(NiPr2)} (3) Via hydrogenolysis of a phosphido bridge.

引用

页码：993 / 995

页数：3

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