|
KMID : 1059519970410120639
|
|
Journal of the Korean Chemical Society
1997 Volume.41 No. 12 p.639 ~ p.644
|
|
|
Synthesis of Cp*Ru(CO)Cl2(Cp*=η5-C5Me5) Complex and Reaction with Phosphines
|
|
Lee Dong-Hwan
Kim Sung-Il
Jun Jin-Hee
Oh Yung-Hee
Kam Sang-Kyu
|
|
|
Abstract
|
|
|
|
Novel carbonylruthenium (Ⅲ) complex Cp*Ru(CO)Cl2(2, Cp*=η5-C5Me5) was synthesized by the reaction of [Cp*RuCl2]2(1) with CO in toluene. The effective magnetic moment (Veff=1.81 B.M.) derived from the magnetic susceptibility measurement of the complex (2) was consistent with the presence of one "single" unpaired electron. Dibromocarbonylruthenium (Ⅲ) complex Cp*Ru(CO)Br2(3) was obtained by the reaction of complex (2) with KBr in toluene. Complex (2) was easily reduced by the reaction with phosphine in toluene to give the corresponding Ru (Ⅱ) complex Cp*Ru(CO)(PR3)Cl (4a∼4e, PR3=PMe3, PEt3, PMePh2, PPh3, PCy3).
|
|
|
KEYWORD
|
|
|
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|