Synthesis of 11<i>H</i>-Indolo[3,2-<i>c</i>]quinoline Derivatives Carrying a Substituent at the 6-Position
作者:Kazuhiro Kobayashi、Yusuke Izumi、Kazutaka Hayashi、Osamu Morikawa、Hisatoshi Konishi
DOI:10.1246/bcsj.78.2171
日期:2005.12
A convenient synthesis of 11H-indolo[3,2-c]quinolines carrying a substituent, such as 1-hydroxyalkyl, 1-alkoxyalkyl, or 1-(dialkylamino)alkyl, at the 6-position by electrophile-mediated cyclization reactions of 2-(2-isocyanophenyl)-1-methyl-1H-indole is described.
描述了一种便捷的合成方法,通过电亲核介导的环化反应将取代基(如1-羟基烷基、1-烷氧基烷基或1-(二烷基氨基)烷基)引入到11H-indolo[3,2-c]喹啉的6位。该反应以2-(2-异氰基苯基)-1-甲基-1H-吲哚为起始材料。