Rhodium(i)-catalyzed hydroaminomethylation of 2-isopropenylanilines as a novel route to 1,2,3,4-tetrahydroquinolines
作者:Tiago O. Vieira、Howard Alper
DOI:10.1039/b702497e
日期:——
A new atom economical approach for the preparation of 1,2,3,4-tetrahydroquinolines can be achieved by means of the intramolecular hydroaminomethylation of 2-isopropenylanilines, mediated by an ionic diamino rhodium catalyst that does not require phosphine—this reaction is highly chemo- and regioselective, and it occurs in good isolated yields.
一种新的原子经济方法可以通过2-异丙烯基苯胺的分子内氢氨基甲基化制备1,2,3,4-四氢喹啉,采用不需要膦的离子二氨基铑催化剂进行介导——该反应具有高度的化学选择性和区域选择性,并且可以获得良好的孤立产率。