Synthesis, reactivity and comparative structural studies on copper(I) and gold(I) halo complexes with tripodal polyphosphines in 1:1 metal to ligand ratio. The X-ray crystal structures of three mononuclear neutral compounds
作者:M.Inés Garcı́a-Seijo、Paloma Sevillano、Robert O. Gould、Damián Fernández-Anca、M.Esther Garcı́a-Fernández
DOI:10.1016/s0020-1693(03)00253-6
日期:2003.9
Cu(I) and Au(I) halides interact with equimolecular amounts of tripodal polyphosphines as CH3C(CH2PPh2)3(CP3) in CHCl3, N(CH2CH2PPh2)3(NP3) in CH2Cl2 or CH2Cl2–S (S=MeOH, Et2O) and P(CH2CH2PPh2)3 (PP3) in CH2Cl2 to form Cu(CP3)X [X=Br (1), I (2)], [Au3(CP3)2Cl2]Cl (3), [Au3(CP3)3X]X2 [X=Br (4), I (5)], Cu(NP3)X [X=Cl (6), Br (7), I (8)], [Au2(NP3)2]X2 [X=Cl (9), Br (10)], Au(NP3)I (11), [Cu2(PP3)2X]X
Cu(I)和Au(I)卤化物与等摩尔量的三脚架多膦相互作用,如CHCl 3中的CH 3 C(CH 2 PPh 2)3(CP 3),N(CH 2 CH 2 PPh 2)3(NP 3) CH 2 Cl 2或CH 2 Cl 2 -S(S = MeOH,Et 2 O)和P(CH 2 CH 2 PPh 2)3(PP 3)在CH 2 Cl 2中形成Cu(CP 3)X [X = Br(1),I(2)],[Au 3(CP 3)2 Cl 2 ] Cl(3),[Au 3(CP 3)3 X] X 2 [X = Br(4),I(5)],Cu(NP 3)X [X = Cl(6),Br(7),I(8)],[Au 2(NP 3)2 ] X 2 [X = Cl(9),Br(10)],Au(NP 3)I(11),[Cu 2(PP)3)2 X] X [X = Cl(12),Br(13)]和[Au 2(PP 3)2 ] X 2