(for 1); 2.2:1 (for 3)]. Reaction of 2 equiv of II with [Pt(CH3)(2)(cod)] gave the neutral complex [Pt(CH3)(2)(II)(2)] (5) whose X-ray structure confirmed a cis disposition of "hybrid" ligands. In contrast, reaction of I with [Pt(CH3)(2)(cod)] gave initially [Pt(CH3)(2)(I)(2)] (6) which, upon standing, afforded several products possibly reflecting an increased acidity of the phenolic groups of ligated
报道了两种新的
氨基醇官能化叔膦 o-Ph2PC
H2N(H)
C6H4(OH) (I) 和 o-Ph2PC (H) (CH2OH) (II) 的合成。用
H2O2 水溶液氧化得到相应的氧化膦 o-Ph2P(O)C (H) (OH) (III) 和 o-Ph2P(O)C (H) (CH2OH) (IV)(P-31 NMR 证据)只要)。用一系列后期过渡
金属前体研究了 I、II 以及在几种情况下已知
配体 2,3-Ph2PC (H)
C5H3N(OH)(V) 的连接能力。因此,2 当量的 I(或 II)与 [MCl2(cod)](M = Pd 或 Pt,cod = cycloocta-1,5-diene)反应得到相应的二
氯金属(II)配合物 [MCl2(I) (2)] (M = Pd 1; M = Pt 2) 和 [MCl2(II)(2)] (M = Pd 3; M =