Efficient construction of 1,2-dihydroquinoline and 1,2,3,4-tetrahydroquinoline rings using tandem Michael-aldol reaction
作者:Kazuishi Makino、Osamu Hara、Yuko Takiguchi、Takayuki Katano、Yumiko Asakawa、Keiichiro Hatano、Yasumasa Hamada
DOI:10.1016/j.tetlet.2003.10.011
日期:2003.12
1,2-Dihydroquinolines and a 1,2,3,4-tetrahydroquinoline were efficiently constructed using tandem Michael-aldol reaction starting from N-protected o-aminobenzaldehydes and α,β-unsaturated carbonyl compounds in good yield.
从N-保护的邻氨基苯甲醛和α,β-不饱和羰基化合物开始,采用串联Michael-aldol反应可有效地构建1,2-二氢喹啉和1,2,3,4-四氢喹啉。