作者:Dudley C. Snyder
DOI:10.1016/s0022-328x(00)98972-1
日期:1987.2
A new procedure has been developed for removing the SiCl3 group from α-trichlorosilyl-substituted amines. In this procedure the trichlorosilyl substrate is treated first with amine hydrochloride in CH3CN, followed by hydrolysis with aqueous hydroxide. Using this sequence, amines corresponding to replacement of the trichlorosilyl group with hydrogen can be conveniently isolated in good yields for all
已经开发出一种新的方法来从α-三氯甲硅烷基取代的胺中除去SiCl 3基团。在该程序中,首先用胺盐酸盐在CH 3 CN中处理三氯甲硅烷基底物,然后用氢氧化物水溶液水解。使用此序列,可以方便地以高收率分离出适用于所有测试情况的,用氢取代三氯甲硅烷基的胺。有证据表明,氯化物可能通过亲核攻击形成了不稳定的氯硅烷物种。结合HSiCl 3的加成反应 为了裂解烯胺以形成α-三氯甲硅烷基胺,裂解完成了将烯胺转化为胺的新方法,该方法可能是催化氢化或金属氢化物还原的有用替代方法。