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.
硫酰氯用于对富电子的芳基烷基和杂芳基烷基胺及
氨基酸进行单
氯化,采用温和高效的一锅法转化,可直接纯化。对
胺类的保护不是必需的,且手性
氨基酸的消旋化程度较低。