-
公开(公告)号:US20050080294A1
公开(公告)日:2005-04-14
申请号:US10798083
申请日:2004-03-11
IPC分类号: C07C209/84 , C07C209/86 , C07C211/46 , C07C211/47 , C07C29/86
CPC分类号: C07C209/84 , C07C209/86 , C07C211/46 , C07C211/47
摘要: A process comprises contacting a product mixture with a base, optionally in the presence of a polyhydric alcohol, to produce a base-treated mixture and distilling the base-treated mixture in which the product mixture comprises an aromatic amine and a phenolic compound.
摘要翻译: 一种方法包括将产物混合物与碱(任选在多元醇存在下)接触,以产生碱处理的混合物并蒸馏基础处理的混合物,其中产物混合物包含芳族胺和酚类化合物。