Bun). o-(Diphenylphosphino)benzoic acid complexes of palladium (II) and platinum (II) with the formulae [MCl2(LH)2], [MCl2(PR3)(LH)] (PR3 = PEt3, PBu3, PMePh2; M = Pd, Pt) have been prepared. Reactions of [Bu2Sn(OOC-C6H4PPh2)}2O]2 with PtCl2(PhCN)2 in 1:1 and 1:2 ratio gave a complex mixture of products from which [Pt(O2CC6H4PPh2)2] was isolated. All the complexes have been characterized by elemental
二
有机锡氧化物与邻-
二苯基膦基苯甲酸([PPh 2(o -C 6 H 4 COOH)],LH)在1:1
化学计量下的反应得到四有机二
锡氧烷[R 2 Sn(OOC-C 6 H 4 PPh 2)} 2 O] 2(R = Me,Et,Pr n,Bu n)。式[MCl 2(LH)2 ],[MCl 2(PR 3)(LH)]的
钯(II)和
铂(II)的邻-(
二苯基膦基)
苯甲酸络合物(PR 3 = PEt3,PBu 3,PMePh 2 ; M = Pd,
PT)已经准备好了。的[卜反应2的Sn(OOC-C 6 H ^ 4 PPH 2)} 2 O] 2与
氯铂酸2(PHCN)2 1和1:1 2的比例得到的产物的复杂混合物从中[
PT(O分离出2 CC 6 H 4 PPh 2)2 ]。所有配合物均已通过元素分析,IR,NMR(1 H,13 C 1 H},31 P 1 H}和119 Sn 1 H})和