First total synthesis of the 1,2,3,4-tetrahydronaphtho[2,1- f ]isoquinoline annoretine
作者:M.Carme Pampı́n、Juan C Estévez、Luis Castedo、Ramón J Estévez
DOI:10.1016/s0040-4039(01)00168-x
日期:2001.3
Here we describe the first total synthesis of the 1,2,3,4-tetrahydronaphtho[2,1-f]isoquinoline (6) annoretine from N-carbethoxy-o-styrylphenylethylamines 2. The key steps were the Bischler–Napieralski reaction to form the isoquinoline unit and photocyclization of the resulting 5-styrylisoquinoline 3 to naphtoisoquinoline 4.
在这里,我们描述了1,2,3,4-四氢萘并[2,1-的第一全合成˚F ]异喹啉(6)从annoretine Ñ -carbethoxy- ö -styrylphenylethylamines 2。关键步骤是形成异喹啉单元的Bischler-Napieralski反应和所得5-苯乙烯基喹啉3到萘异喹啉4的光环化。