Blue Light-Emitting Diode-Induced Direct C–H Functionalization of 1,4-Quinones with Aryl and Alkyl Boronic Acids
作者:Souvik Guha、Tejas Prabakar、Subhabrata Sen
DOI:10.1021/acs.joc.2c01972
日期:2022.11.18
cross coupling reactions occur with aryl and alkyl boronicacids without assistance from any photocatalysts. 2-Alkylated cyclohexene-1,4-diones were obtained when the 1,4-quinones were reacted with alkyl boronicacids under standard reaction conditions. However, slight warming of the reaction mixture afforded the desired alkylated 1,4-quinones. The reaction is believed to proceed through the blue LED-induced