An efficient, mild, and convenient method for the preparation of 2,3-dihydrothieno(2,3-b)quinolines and thieno(2,3-b)-quinolines via an unexpected domino aza-Morita–Baylis–Hillman/alkylation/aldol reaction has been developed. The plausible mechanisms for the unexpected reaction are also given.
2,3-二氢噻吩并(2,3-的制备一种有效的,轻度,和方便的方法b)
喹啉和
噻吩并(2,3- b)通过一个意想不到的多米诺氮杂森田-的Baylis-希尔曼/烷基化/烷基-quinolines醛醇缩合反应已得到发展。还给出了意外反应的合理机制。