A facile and versatile synthesis of heteropolycyclic compounds from 4-amino-1-azabutadienes via friedel-crafts cyclization of their heterocyclic derivatives.
作者:José Barluenga、Miguel Tomás、Angel Suárez-Sobrino、Eduardo Rubio
DOI:10.1016/0040-4039(90)80105-u
日期:1990.1
groups, readily accesible from 4-amino-1-azabutadienes, undergo cyclization under mild acidic conditions to produce benzo[f]isoquinolines and benzo[h]quinazolines, as well as a new 8,13-diazasteroid derivative.
带有不饱和碳链和芳基的杂环体系易于从4-氨基-1-氮杂丁二烯中获得,在温和的酸性条件下进行环化反应,生成苯并[f]异喹啉和苯并[h]喹唑啉,以及新的8,13 -重氮类固醇衍生物。