Regioselective Copper-Catalyzed C-N and C-S Bond Formation Using Amines, Thiols and Halobenzoic Acids
作者:Christian Wolf、Shuanglong Liu、John Pestano
DOI:10.1055/s-2007-990875
日期:2007.11
Cu/Cu(2)O-catalyzed reaction is carried out in 2-ethoxyethanol or ethylene glycol diethyl ether and does not require the use of strong base or other additives. This procedure eliminates the need for acid protection, tolerates a wide range of functional groups and provides aromatic and aliphatic amines and sulfides in 81 to 99% yield.