SYNTHESIS AND REACTIVITY OF RUTHENIUM HYDRIDE COMPLEXES OF CHELATING TRIPHOSPHINES .5. REACTIONS OF ACETYLENES WITH RUHCL(CYTTP) AND RUH4(CYTTP) (CYTTP = C6H5P(CH2CH2CH2P(C-C6H11)2)2)

被引：50
作者：
JIA, GC [1 ]
MEEK, DW [1 ]
机构：
[1] OHIO STATE UNIV,DEPT CHEM,COLUMBUS,OH 43210
来源：
ORGANOMETALLICS | 1991年 / 10卷 / 05期
关键词：
D O I：
10.1021/om00051a041
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Treatment of RuHCl(Cyttp) with PhC = C-C = CPh in benzene produced syn,mer-RuCl(eta-3-PhC3CHPh)(Cyttp), which isomerizes into anti,mer-RuCl(eta-3-PhC3CHPh)(Cyttp) in dichloromethane or methanol. Reaction of RuHCl(Cyttp) with MeO2CC = CCO2Me yielded RuCl(MeO2CC = CHCO2Me)(Cyttp). Acetylide complexes RuCl(C = CR)(Cyttp) (R = Ph, (CH2)5CH3)) were produced when RuHCl(Cyttp) was treated with HC = CR. Reactions of RuH4(Cyttp) with MeO2CC = CCO2Me and PhC = CPh gave fac-Ru(eta-4-MeO2CCH = CHCO2Me)(Cyttp) and Ru(PhC = CPh)(Cyttp), respectively. Reaction of RuH4(Cyttp) with 1-octyne produced Ru(C = C(CH2)5CH3)2(Cyttp). Reaction of RuH4(Cyttp) with excess phenylacetylene produced Ru(C = CPh)(eta-3-PhC3CHPh)(Cyttp).
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页码：1444 / 1450
页数：7
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