作者:Masatomo Iwao、Tsukasa Kuraishi
DOI:10.1016/s0040-4039(00)87968-x
日期:——
Racemic sesbanine was synthesized by using regioselective ortho lithiation of N,N-dialkylnicotinamides and subsequent condensation with 3-cyclopentenone as key reactions.
通过使用N,N-二烷基烟酰胺的区域选择性邻位锂化反应以及随后与3-环戊烯酮的缩合反应为关键反应,合成了外消旋的塞斯班宁。