- 专利标题: Process for the Preparation of 2-Alkoxymethyl-1,4-Benzenediamines
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申请号: US15260524申请日: 2016-09-09
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公开(公告)号: US20170158608A1公开(公告)日: 2017-06-08
- 发明人: Bryan Patrick MURPHY , Garry Steven GARRETT , John Michael GARDLIK
- 申请人: The Procter & Gamble Company
- 主分类号: C07C213/10
- IPC分类号: C07C213/10 ; C07C209/74 ; A61K8/41 ; C07C213/08 ; C07D207/404 ; A61Q5/10 ; C07C209/68 ; C07C213/00
摘要:
A process for synthesizing 2-methoxymethyl-1,4-benzenediamine (V-a), its derivatives of formula (V) and the salts thereof, which comprises a radical halogenation step of formula (II). The final product can be 2-methoxymethyl-1,4-benzenediamine of formula (IV-a).
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