Novel dihydridoruthenium(II) complexes with chelating diphosphine ligands, RuH2(CO)(diphosphine)(PPh3) (diphosphine = dppe, dppp, dppb, and dppf)

被引：0
|
作者：
Kawano, H
Tanaka, R
Fujikawa, T
Hiraki, K [1 ]
Onishi, M
机构：
[1] Nagasaki Univ, Fac Engn, Dept Appl Chem, Nagasaki 8528521, Japan
[2] Nagasaki Univ, Grad Sch Marine Sci & Engn, Nagasaki 8528521, Japan
来源：
CHEMISTRY LETTERS | 1999年 / 05期
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Ligand exchange of [RuH2(CO)(PPh3)(3)] with some diphosphine ligands affords a series of [RuH2(CO)(diphosphine)(PPh3)] (diphosphine = dppe, dppp, dppb, and dppf). The X-ray structure analysis of [RuH2(CO)(dppp)(PPh3)] reveals its distorted octahedral structure. The diphosphine ligand complexes react with styrene to generate ruthenium(0) species, which successively proceed with the intramolecular C-H addition to give the cyclometallated aryl(hydrido)ruthenium(II) species.
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页码：401 / 402
页数：2
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