A general, highly efficient approach to cyano-containing oxindoles is presented that is achieved by a metal-free direct cyanoisopropylation/arylation ofN-arylacrylamides orN-alkyl-N-(arylsulfonyl)acrylamides with AIBN.
提出了一种通用、高效的含氰氧吲哚合成方法,通过金属催化的直接氰基异丙基化/芳基化反应实现,反应底物为N-芳基丙烯酰胺或N-烷基-N-(芳基磺酰基)丙烯酰胺,反应中使用AIBN。