作者:Natalie Koay、Devin L. Tonelli、Vouy Linh Truong
DOI:10.1016/j.tetlet.2010.10.155
日期:2011.1
A practical and efficient synthesis of methyl 6,7,8,9-tetrahydropyrido[1,2-a]indol-10-ylacetate derivatives 6 is reported. This synthetic approach featured the nucleophilic aromatic substitution of 2-piperidinemethanol derivatives 2 with aryl fluorides 1, and the intramolecular Heck coupling as key steps to afford the desired N-fused tricyclic indoles 6.
报道了一种实用和有效的合成6,7,8,9-四氢吡啶并[1,2 - a ]吲哚-10-基乙酸甲酯衍生物6的方法。这种合成方法的特点是芳基氟化物1的2-哌啶甲醇衍生物2的亲核芳香取代,以及分子内Heck偶联作为关键步骤,以提供所需的N稠合的三环吲哚6。