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.
Alumina/Chloroform-promoted conversion of the ruthenacycles [Ru(CH2CMe2CH2)(eta-6-C6Me6)(PRPh2)] (R = Me or Ph) into the Chloro orthometallated derivatives [Ru(C6H4PRPh)Cl(eta-6-C6Me6)]
DIVERSI, PIETRO;INGROSSO, GIOVANNI;LUCHERINI, ANTONIO;MARCHETTI, FABIO;
1992-01-01
Abstract
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.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
