Highly Efficient Copper-Catalyzed Amidation of Aldehydes by CH Activation
作者:Long Wang、Hua Fu、Yuyang Jiang、Yufen Zhao
DOI:10.1002/chem.200801620
日期:——
We have developed a highlyefficient method for the copper-catalyzed amidation of aldehydes in the presence of N-bromosuccinimide (NBS). This method is simple, economical, and has practical advantages for synthesis of imides.
We have developed a general and highlyefficientiron(II) chloride/N-bromosuccinimide (NBS)-mediated method for the synthesis of imides and acylsulfonamides via couplings of thioesters with carboxamides/sulfonamides, and the method is simple, economical and shows practical advantages.