Redox-economical radical generation from organoborates and carboxylic acids by organic photoredox catalysis
作者:Tatsuya Chinzei、Kazuki Miyazawa、Yusuke Yasu、Takashi Koike、Munetaka Akita
DOI:10.1039/c5ra01826a
日期:——
A simple generation method of carbon radicals via 1e-oxidation of organotrifluoroborates and carboxylic acids by the action of an organophotoredox catalyst, 9-mesityl-10-methylacridinium perchlorate ([Acr+–Mes]ClO4), has been developed. This organophotocatalytic protocol is amenable to radical C–C bond formation with electron-deficient olefins.
已经开发了一种简单的碳自由基生成方法,该方法是通过有机三氧化二硼催化剂9-间甲氧基-10-甲基ac鎓高氯酸盐([Acr + -Mes] ClO 4)的作用对有机三氟硼酸酯和羧酸进行1e氧化。这种有机光催化方案适合与缺电子烯烃形成自由基C–C键。