A Convenient Route to Diverse Heterocycles through an Addition of β-Amino Carbonyl Compounds to 3-Halogeno-4-methoxybenzynes
作者:Kyongho Yoon、Sung Min Ha、Kyongtae Kim
DOI:10.1021/jo050420c
日期:2005.7.1
3-Halogeno-4-methoxybenzynes 5 generated from 5-(3-halogeno-4-methoxyphenyl)thianthrenium perchlorates 1 and LDA in THF at reflux reacted with various β-amino carbonyl compounds and 2-aminophenyl benzenesulfonate etc. to give diverse heterocyclic compounds.
由5-(3-卤代-4-甲氧基苯基)噻吩鎓高氯酸盐1和LDA在THF中回流产生的3-卤代-4-甲氧基苯甲酮5与各种β-氨基羰基化合物和2-氨基苯基苯磺酸盐等反应生成各种杂环化合物。