ORGANOSILICON CHEMISTRY .27. SILYL-RUTHENIUM(IV) COMPLEXES

被引：32
作者：
HASZELDINE, RN
MALKIN, LS
PARISH, RV
机构：
[1] Department of Chemistry, The University of Manchester Institute of Science and Technology, Manchester
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1979年 / 182卷 / 03期
关键词：
D O I：
10.1016/S0022-328X(00)84815-9
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Silyl-ruthenium(IV) complexes, RuH3(SiR3)Ln, (R3 = F3, MeF2, Cl2Me, (OEt)3, ClMe2, HPh2, MePh2, Ph3; L = PPh3, AsPh3, P(C6H4Me-p)3;n = 2, 3) are formed by reaction of an excess of HSiR3 with RuH2L4, RuHClL2, RuCl2L3, or RuCl3(AsPh3)3. The chloro complexes react with concurrent formation of ClSiR3. With HSiMe3 or HSiEt3, RuCl2(PPh3)s is reduced to RuHCl(PPh3)3 and no silyl complexes are formed; these silanes do not react with RuH2(PPh3)4. Complexes of the type RuH2X(SiR3)L3 (X = Cl, I) are obtained by reaction of the chlororuthenium(II) complexes with HSiCl3, or of RuH3[Si(OEt)3](PPh3)3 with CDCl3 or I2. The complexes RuH3(SiR2)L3 undergo silyl exchange or H-D exchange with HSiR3′ or D2. © 1979.
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页码：323 / 332
页数：10
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