Copper(I) complexes of N-thioacylamido(thio)phosphates and triphenylphosphine

摘要

Heteroligand copper(l) complexes of bi- or bis-bidentate acylamidophosphates PhC(S)NHP(S)(OPr-i)(2), PhC(S)NHP(O)(OPr-i)(2), Et2NC(S)NHP(S)(OPr-i)(2), PhNHC(S)NHP(S)(OPr-i)(2), N-(4-aminobenzo-15-crown-5)-C(S)NHP(S)(OPr-i)(2), N,N-(1,10-diaza-18-crown-6)-[C(S)NHP(S)(OPr-i)(2)](2), and triphenylphosphine were prepared and characterised. Copper is bound by two PPh3 and one SCNPX (X = O, S) fragment of chelating ligand in all cases. Triphenylphosphine molecules reversibly dissociate in solution. Details of the X-ray structures of (Ph3P)(2)Cu[PhC(S)NP(S)(OPr-i)(2)] and (Ph3P)(2)Cu[Et2NC(S)NP(S)(OPr-i)(2)] are reported. (c) 2005 Elsevier B.V. All rights reserved.