Reactions and mechanisms of chloroplatinic acid hexahydrate with dimethyldi(4-N,N-dimethylaminophenyl)silane
作者:Peng Wang、Zheng Yue、Jie Zhang、Shengyu Feng
DOI:10.1016/j.inoche.2011.03.063
日期:2011.6
4-(dimethylphenyl silyl)- N , N - dimethylaniline ( 4 ), and 1,3-Bis(4-(dimethylamino)phenyl)-1,1,3,3-tetra-methyldi- siloxane ( 5 ), structurally confirmed by FT-IR, 1 H NMR, 13 C NMR, 29 Si and ESI MS NMR spectra, were found. This indicates that the cleavages of Si–C and C–N bonds of 1 in the reaction occurred. In addition, the reaction mechanisms were referred.
摘要 二甲基二(4-N,N-二甲氨基苯基)硅烷( 1 )与六水氯铂酸在丙酮( ace )中反应。得到复合盐,[H(dma)] 2 (PtCl 6 )·0.5 ace (2·0.5ace) (dma = N,N-二甲基苯胺),并通过单晶X射线衍射表征。同时,副产物(4-二甲氨基苯基)二甲基硅烷醇(3)、dma、4-(二甲基苯基甲硅烷基)-N、N-二甲基苯胺(4)、1,3-双(4-(二甲氨基)苯基)-1发现了 ,1,3,3-四甲基二硅氧烷 (5),其结构经 FT-IR、 1 H NMR、 13 C NMR、 29 Si 和 ESI MS NMR 光谱证实。这表明反应中发生了 1 的 Si-C 和 C-N 键断裂。此外,还提到了反应机理。