Introduction of Diverse Functional Groups to Isoquinolines by Microwave-assisted Transition Metal-catalyzed Coupling Reactions
作者:A. Reum Park、Eul Kgun Yum
DOI:10.1002/bkcs.11585
日期:2018.11
Diverse functional groups were introduced in isoquinolines under microwave‐assisted palladium‐ or copper‐catalyzed coupling reactions, which include functional groups to isoquinoline were achieved with 1‐substituted 4‐ and 7‐bromoisoquinolines, arylboronic acids, terminal alkenes, terminal alkynes, and azaheterocycles. 1,4‐ or 1,7‐Disubstituted isoquinolines were obtained in moderate to excellent yields
在微波辅助的钯或铜催化的偶联反应下,将不同的官能团引入异喹啉中,其中包括通过1-取代的4-溴和7-溴异喹啉,芳基硼酸,末端烯烃,末端炔烃和氮杂杂环获得的异喹啉官能团。在微波辐射下1小时内,以中等至极好的收率获得了1,4-或1,7-双取代的异喹啉。异喹啉核心的简便官能团修饰可以建立异喹啉化合物库用于药物发现。