A general scheme for the synthesis of 4,4′-diaminodiphenylsulfone-d5 (Dapsone) from aniline-d5 is described. The method may have general application and the preparation of the related analogs, 4,4′-dimethylaminodiphenyl sulfone from aniline-d5 and 4,4′-dimethoxydiphenyl sulfone from phenol-d5, is also described. Copyright © 2002 John Wiley & Sons, Ltd.
描述了从
苯胺-d5 合成 4,4′-二
氨基
二苯砜-d5(Dapsone)的一般方案。该方法可能具有普遍应用性,同时还介绍了相关类似物的制备方法,即由
苯胺-d5 制备 4,4′-
二甲氨基二苯砜和由
苯酚-d5 制备 4,4′-二甲氧基
二苯砜。Copyright © 2002 John Wiley & Sons, Ltd. All Rights Reserved.