The reactions of [tris(trimethylsilyl)methyl]silicon halides and hydrides with electrophilic reagents
作者:Colin Eaborn、Duncan A.R. Happer、Steven P. Hopper、Kazem D. Safa
DOI:10.1016/s0022-328x(00)82811-9
日期:1980.4
made of the reactions of compounds of the type (Me3Si)3CSiR2X (e.g. X = I, R2 = Me2, Ph2, PhMe, Et2, or EtMe; X = H, R2 = Me2, Et2) with electrophilic reagents such as Ag NO3, AgOAc, AgO2CCF3, Hg(NO3)2, Hg(OAc)2, HgCl2 and HgBr2, in alcohols, AcOH, CF3CO2H, or mixtures of these. Reactions of (Me3Si)3 CSiPh2I take place exclusively with rearrangement, to give products of the type (Me3Si)2C(SiMe2Y)(SiPh2Me)
已经对(Me 3 Si)3 CSiR 2 X类型的化合物的反应进行了研究(例如X = I,R 2 = Me 2,Ph 2,PhMe,Et 2或EtMe; X = H,R 2 = Me 2,Et 2)的亲电子试剂,如Ag NO 3,AgOAc,AgO 2 CCF 3,Hg(NO 3)2,Hg(OAc)2,HgCl 2和HgBr 2,在醇,AcOH,CF 3中CO 2 H或这些的混合物。(Me 3的反应Si)的3 CSiPh 2我发生只与重排,以得到类型(我的产品3的Si)2 C(森达2 Y)(SIPH 2 Me)的(例如,使用AgNO 3 i-PrOHMeOH,的混合物产物,其中Y = NO 3,则形成OMe或OPri),而具有R 2 = Et 2,PhMe或EtMe的化合物TsiSiR 2 I给出两种重排的产物,(Me 3 Si)2 CH(SiMe 2 Y )(SiR 2 Me)和未重新排列的产品(Me