Subvalent group 14 metal compounds XI. Oxidative addition reactions of organic halides or acid anhydrides (including CH4 − nCln, PhBr, BrN(SiMe3)2, ButCOCl, or (CF3CO)2O) to some bivalent group 14 metal amides or alkyls
作者:Michael F. Lappert、Mohan C. Misra、Mario Onyszchuk、Robert S. Rowe、Philip P. Power、Martin J. Slade
DOI:10.1016/0022-328x(87)80276-0
日期:1987.8
PrnBr, ButBr, PhBr, MeI, EtI, PriI, BunI, PhI, CCl4, CHCl3, or CH2Cl2, MBr(NR2)3 (M = Ge, Sn, or Pb; R = SiMe3), SnBr(NR2)(TMPPD)2 [TMPPD = Me2]. SnIMe(TMPPD)2, Sn(CHR2)3I, M′(COR″)-Cl(TMPPD)2 (M′ = Ge OR Sn, R″ = Ph OR But), Sn(CHR2)2(COR″)Cl, M′(COCF3)(NR2)2(OCOCF3), M′(COCF3)(OCOCF3)(TMPPD)2, and M′(COCF3)(NBut2)2(OCOCF3). The α-keto-germanes and -stannanes are particularly noteworthy. The acyl
据报道氧化反应为烷基或苯基卤化物,氯甲烷CH 4- n Cl nn(n = 2、3或4)或N-溴六甲基二硅氮烷与(i)一些大体积的锗(II),锡(II)或铅(II)酰胺,或(ii)双[双(三(三甲基甲硅烷基)甲基]锡(II)。与新戊酰或苯甲酰氯,或三氟乙酸酐的类似反应,生成稳定的黄色α-酮-锗烷和-stantanes。下列新化合物已被分离和表征:锡(NR)2)2(R')X,(R =森达3 ; R'X =卜Ñ氯,的MeBr,溴化乙锭,镨Ñ BR,卜吨BR,PhBr ,MeI,EtI,Pri I I,Bun I,PhI,CCl 4,CHCl 3或CH 2 Cl 2,MBr(NR 2)3(M = Ge,Sn或Pb; R = SiMe 3),SnBr(NR 2)(TMPPD)2 [TMPPD =我2 ]。SnIMe(TMPPD)2,Sn(CHR 2)3 I,M'(COR'')-Cl(TMPPD)2(M'=