Oxide bridged early-late metal organometallics: the synthesis of complexes with W-O-Ru and W-O-P bridges

被引：3
|
作者：
Yamamoto, JH
Enright, GD
Carty, AJ
机构：
[1] Natl Res Council Canada, Steacie Inst Mol Sci, Ottawa, ON K1A 0R6, Canada
[2] Univ Ottawa, Dept Chem, Ottawa, ON K1N 6N5, Canada
来源：
POLYHEDRON | 1998年 / 17卷 / 17期
关键词：
phosphinidoxo; ore; acetylide; ruthenium; tungsten;
D O I：
10.1016/S0277-5387(98)00099-0
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Reaction of the tungsten oxo acetylide complex Cp*W(O)(2)CCPh with Ru-4(CO)(12-13)[PN(Pr-i)(2)] affords two oxo bridged metal clusters eta(5)-Cp*p*W(mu-O) Ru-4(CO)(9)(mu-CO)[mu(3)-eta(2)-OPN(Pr-i)(2)][mu(3)-eta(2)-OPN(Pr-i)(2)](mu(4)-eta(2)-CCPh) 2 and eta(5)-Cp*p*W(mu-O)(2)Ru-4(CO)(10)[mu(3)-PN(Pr-i)(2)](mu(5)-eta(2)-CCPh) 3 X-ray analysis shows that 2 has a single W-O-Ru oxide bridge and contains a bridging diisopropylaminophosphinidoxo ligand while in 3 both oxide ligands bridge W-Ru bonds. (C) 1998 Elsevier Science Ltd. All rights reserved.
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页码：2971 / 2974
页数：4
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