ALUMINA CHLOROFORM-PROMOTED CONVERSION OF THE RUTHENACYCLES [RU(CH2CME2CH2)(ETA-6-C6ME6)(PRPH2)] (R = ME OR PH) INTO THE CHLOROORTHOMETALLATED DERIVATIVES [RU(C6H4PRPH)CL(ETA-6-C6ME6)]

被引:8
作者
ADOVASIO, V [1 ]
DIVERSI, P [1 ]
INGROSSO, G [1 ]
LUCHERINI, A [1 ]
MARCHETTI, F [1 ]
NARDELLI, M [1 ]
机构
[1] UNIV PISA,DIPARTIMENTO CHIM & CHIM IND,I-56126 PISA,ITALY
来源
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1992年 / 23期
关键词
D O I
10.1039/dt9920003385
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Interaction of the ruthenacyclobutanes [Ru(CH2CMe2CH2)(eta6-C6Me6)(PRPh2)] (R = Me 1 or Ph 3) with neutral alumina causes the decomposition of the metallacyclic moiety, with the formation of 1,1-dimethylcyclopropane, neopentane and alumina-adsorbed metal complexes which lead to the corresponding chloro orthometallated compounds [Ru(C6H4PRPh)CI(eta6-C6Me6)] (R - Me 2 or Ph 4) by reaction with CHCl3. The X-ray crystal structure of complex 2 reveals the presence of clathrated benzene. Crystal data: space group P2(1)/c, a = 14.068(14), b = 15.392(13), c = 13.064(14) angstrom, beta = 116.38(6)-degrees, Z = 4, R = 0.0510.
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页码:3385 / 3390
页数:6
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