A mild and efficient method for aromatic chlorination of electron-rich arylalkyl amines
作者:Guixue Yu、Helen J Mason、Ximao Wu、Masaki Endo、James Douglas、John E Macor
DOI:10.1016/s0040-4039(01)00430-0
日期:2001.5
Sulfuryl chloride was used to chlorinate electron-rich arylalkyl amines in a mild and efficient one-pot transformation with simple product isolation via precipitation. Protection of the amine was not needed.
Mono-Chlorination of Electron-Rich Arylalkyl- and Heteroarylalkyl-amines and Amino Acids Using Sulfuryl Chloride
作者:Guixue Yu、Helen J. Mason、Kim Galdi、Ximao Wu、Lyndon Cornelius、Ning Zhao、Michael Witkus、William R. Ewing、John E. Macor
DOI:10.1055/s-2003-37362
日期:——
Sulfuryl chloride has been used to mono-chlorinate electron-rich arylalkyl- and heteroarylalkyl-amines and amino acids in a mild and efficient one-pot transformation with straightforward purification. Protection of the amines was not needed, and racemization of the chiral amino acids was minimal.