作者:Liang-Hui Xie、Jie Cheng、Zi-Wei Luo、Gui Lu
DOI:10.1016/j.tetlet.2017.12.069
日期:2018.1
An efficient MsOH promoted direct Mannich reaction of indoles with α-nonsubstituted aliphatic cyclic imines has been developed. The reactions were performed in water and the obtained piperidin-2-yl-indoles act as a useful precursor for the synthesis of various alkaloid-like derivatives.
已经开发出有效的MsOH促进的吲哚与α-非取代的脂族环状亚胺的直接曼尼希直接反应。反应在水中进行,所获得的哌啶-2-基-吲哚充当合成各种生物碱样衍生物的有用前体。