A simple and efficient synthesis of 1-alkyl(or aryl)isoquinoline and isoquinolin-1-amine derivatives based on intramolecular cyclization of 2-(2-methoxyethenyl)benzonitriles initiated by the addition of alkyl(or aryl)lithiums and lithium dialkylamides to the nitrile carbons, respectively, is described.
本文描述了1-烷基(或芳基)
异喹啉和
异喹啉-1-胺衍
生物的简单而有效的合成方法,该方法基于2-(2-甲氧基
乙烯基)
苯甲腈的分子内环化,通过分别向腈碳上添加烷基(或芳基)
锂和二烷基
锂酰胺来引发。