中文摘要：

以3-取代氧化吲哚为起始原料,TBAB为相转移催化剂,与亚胺前体经Mannich反应高效合成了11个新型的3-季碳胺甲基氧化吲哚,收率68%-98%,其结构经1H NMR,13C NMR和HR-ESI-MS表征。

英文摘要：

Eleven novel quaternary 3-aminomethyl oxindole compounds,in yield of 68% - 98%,were efficiently synthesized by Mannich reaction of 3-substituted oxindoles with imine precursors,using TBAB as the phase transfer catalyst. The structures were characterized by1 H NMR,13 C NMR and HR-ESI-MS.