One pot synthesis of pyrrolo[3,4-c]quinolinone/pyrrolo[3,4-c]quinoline derivatives from 2-aminoarylacrylates/2-aminochalcones and tosylmethyl isocyanide (TosMIC)
作者:Xin-Mou Lu、Jian Li、Zhong-Jian Cai、Rong Wang、Shun-Yi Wang、Shun-Jun Ji
DOI:10.1039/c4ob01580k
日期:——
An efficient and practical synthetic approach to access to 2H-pyrrolo[3,4-c]quinolin-4(5H)-one/2H-pyrrolo[3,4-c]quinoline derivatives by the reaction of 2-aminoarylacrylates/2-aminochalcones and tosylmethyl isocyanide (TosMIC) via a one pot van Leusen reaction and cyclization under basic conditions has been reported. The desired products could be obtained in moderate to good yields.
据报道,在碱性条件下,2-氨基芳基丙烯酸酯/2-氨基查耳酮与对甲苯基甲基异氰酸酯(TosMIC)通过一锅范柳森反应和环化反应,可获得 2H-吡咯并[3,4-c]喹啉-4(5H)-酮/2H-吡咯并[3,4-c]喹啉衍生物,这是一种高效实用的合成方法。所需的产品可以中等到良好的收率获得。