作者:Andrey S. Plaskon、Sergey V. Ryabukhin、Dmitriy M. Volochnyuk、Konstantin S. Gavrilenko、Alexander N. Shivanyuk、Andrey A. Tolmachev
DOI:10.1021/jo800950y
日期:2008.8.1
A facile and versatile procedure for the synthesis of 3-(2-hydroxybenzoyl)quinolines and 7H-chromeno[3,2-c]quinolin-7-ones was elaborated on the basis of TMSCl-mediated recyclization of 3-formylchromone with various anilines. Limitations and scope of this methodology were established, and a possible mechanism for the heterocyclizations was proposed.
在TMSC1介导的3-甲酰基色酮与各种不同的环化反应的基础上,详细阐述了合成3-(2-羟基苯甲酰基)喹啉和7 H -chromeno [3,2 - c ] quinolin-7-ones的简便通用方法。苯胺。建立了这种方法的局限性和范围,并提出了杂环化的可能机制。