Reaction of Cp*RuCl(PPh3)2 with dioxygen and formation of a neutral complex Cp*RuCl(O2)(PPh3)

被引：0
|
作者：
Torres-Lubián, JR [1 ]
Sánchez-Castro, ME [1 ]
Juárez-Saavedra, P [1 ]
Hernández-Martínez, J [1 ]
Gordillo-Román, B [1 ]
Paz-Sandoval, MA [1 ]
机构：
[1] IPN, Ctr Invest & Estud Avanzados, Dept Quim, Mexico City 07300, DF, Mexico
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2002年 / 663卷 / 1-2期
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中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Reaction of Cp*RuCl(PPh3)2 (1) with atmospheric oxygen occurs at room temperature in the presence of acetone or methylene chloride leading to Cp*RuCl(O-2)(PPh3) (2). This complex is remarkably stable in the solid state and it can also release, under not unduly harsh conditions, the activated oxygen molecule, which can oxidize the phosphite L = MeOP[(OCHMe)(2)CH2] to the corresponding phosphate, along with formation of the mono- and disubstituted Cp*RuCl(PPh3)(L) (5), Cp*RuCl(L)(2) (6) and [Cp*RuCl(PPh3)(L)(2)]Cl (7), complexes. Structural information of phosphite derivatives 5 and 6 has been obtained by X-ray diffraction. (C) 2002 Elsevier Science B.V. All rights reserved.
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页码：127 / 133
页数：7
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