Synthesis of Isoquinolones by Sequential Suzuki Coupling of 2-Halobenzonitriles with Vinyl Boronate Followed by Cyclization
作者:Saul Jaime-Figueroa、Michael J. Bond、J. Ignacio Vergara、Jake C. Swartzel、Craig M. Crews
DOI:10.1021/acs.joc.1c00472
日期:2021.6.18
A novel, facile, and expeditious two-step synthesis of 3,4-unsubstituted isoquinolin-1(2H)-ones from a Suzuki cross-coupling between 2-halobenzonitriles and commercially available vinyl boronates followed by platinum-catalyzed nitrile hydrolysis and cyclization is described.
通过2-卤代苯甲腈和市售乙烯基硼酸酯之间的 Suzuki 交叉偶联,然后铂催化的腈水解和环化,一种新颖、简便且快速的两步合成 3,4-未取代的异喹啉-1(2 H )-酮被描述。