申请人:Board of Regents, The University of Texas System
公开号:US20160229778A1
公开(公告)日:2016-08-11
Disclosed is a method for the β-C—H H functionalization of carbonyl compounds that is both selective and broadly applicable. The methods provide direct β-arylation of carbonyl compound with a diverse array of aryl or heteroaryl halides, aryl or heteroryl tosylate, aryl or heteroaryl triflates, or diaryliodonium salts, by palladium catalysis in the presence of a ligand and promoter.
本文揭示了一种用于羰基化合物的β-C—H H官能化的方法,该方法既具有选择性又广泛适用。该方法通过钯催化在配体和促进剂的存在下,直接对羰基化合物进行β-芳基化,使用各种芳基或杂芳基卤化物、芳基或杂芳基对甲苯磺酸酯、芳基或杂芳基三氟甲烷磺酸酯或二芳基碘盐。