作者:Da Seul Lee、Chung Soo Kim、Naila Iqbal、Gyeong Su Park、Kyung-sun Son、Eun Jin Cho
DOI:10.1021/acs.orglett.9b03877
日期:2019.12.20
developed in the presence of an organophotosensitizer, 3,7-di([1,1'-biphenyl]-4-yl)-10-(4-(trifluoromethyl)phenyl)-10H-phenoxazine that has highly negative reduction potential at its photoexcited state. The developed reaction conditions are mild and allow the intermolecular C-C bond formation of the generated aryl radical with electron-rich (hetero)arenes and C-B bond formation with bis(pinacolato)diboron
在有机光敏剂3,7-二([[1,1'-联苯] -4-基)-10-(4-(三氟甲基)苯基)存在下,开发了芳基卤化物的有机光催化CC和CB键形成反应。 -10H-吩恶嗪在光激发态下具有极高的负还原电位。发达的反应条件是温和的,并允许生成的芳基与富电子(杂)芳烃形成分子间CC键,并与双(频哪醇)二硼烷形成CB键。