名称:
Synthesis of the dicarbonyl ruthenium(0) triphosphole complex [Ru(CO)2{η5-P3C2But2CH(SiMe3)2}] and its conversion into a tricarbonyl complex containing the novel 4-electron donor triphosphorus-ring system {CButPP(H)CH(SiMe3)2CButP(O)H}
摘要:
1.5-Cyclo-octadiene is readily displaced from [Ru(eta(4)-COD){eta(5)-(P3C2Bu2CH)-C-t(SiMe3)(2)}] to give the dicarbonyl complex [Ru(CO)(2){n(5)-(P3C2Bu2CH)-C-t(SiMe3)(2)}], which on treatment with water in the presence of CO is converted into a tricarbonyl complex containing the novel 4-electron donor triphosphorus-ring system {(CBuPP)-P-t(H)CH(SiMe3)(2)(CBuP)-P-t(O)H} which has been structurally characterised. (C) 1999 Elsevier Science S.A. All rights reserved.
DOI:
10.1016/s0022-328x(99)00092-3