作者:Miles G. Siegel、Patric J. Hahn、Bruce A. Dressman、James E. Fritz、Jocelyn R. Grunwell、Stephen W. Kaldor
DOI:10.1016/s0040-4039(97)00650-3
日期:1997.5
Amines and acylated amines are synthesized in traditional solution phase reactions, then rapidly purified by ion exchange chromatography to yield pure products. In some instances, impurities devoid of ionizable functionality can be covalently modified prior to purification. The generic purification sequence is applicable to a variety ol. reactions, and is amenable to automation with commercially available equipment. (C) 1997 Elsevier Science Ltd.