Facile One-Pot Synthesis of 1,2,3,4-Tetrahydroquinoline-3-carboxylic Acids and Their Heterocyclic Analogs
作者:Sergey V. Ryabukhin、Andrey S. Plaskon、Dmitriy M. Volochnyuk、Sergey E. Pipko、Andrey A. Tolmachev
DOI:10.1080/00397910802044272
日期:2008.8.18
Abstract A facile one-pot method for the synthesis of 1,2,3,4-tetrahydroquinoline-3-carboxylic acids and their heterocyclic analogs based on the tert-amino effect. A set of 1,2,3,4-tetrahydroquinoline-3-carboxylic acids was readily prepared starting from various ortho-dialkylaminoaldehydes and Meldrum's acid using Me3SiCl in dimethylformamide (DMF) solution.
摘要 基于叔氨基效应,一种简便的一锅法合成 1,2,3,4-四氢喹啉-3-羧酸及其杂环类似物。使用 Me3SiCl 在二甲基甲酰胺 (DMF) 溶液中,从各种邻二烷基氨基醛和 Meldrum 酸开始,很容易制备一组 1,2,3,4-四氢喹啉-3-羧酸。