发明申请
- 专利标题： METHOD FOR PRODUCING SODIUM SALT OF PHENOL COMPOUND AND BISPHOSPHITE COMPOUND
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申请号： US17660703申请日： 2022-04-26
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公开(公告)号： US20220251122A1公开(公告)日： 2022-08-11
- 发明人: Takashi SATO , Atsushi KOJYOU , Yoshiyuki TANAKA
- 申请人： Mitsubishi Chemical Corporation
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Chemical Corporation
- 当前专利权人： Mitsubishi Chemical Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2019-198915 20191031,JP2020-088188 20200520
- 主分类号： C07F9/06
- IPC分类号： C07F9/06 ; C07C37/72
摘要：
An object of the present invention is to efficiently produce a target sodium salt from a phenol compound having two or more phenolic hydroxyl groups in a short time and at a high yield. The present invention relates to a method for producing a sodium salt of a phenol compound, including a step of mixing a phenol compound solution in which a phenol compound having two or more phenolic hydroxyl groups is dissolved and a sodium dispersion liquid in which sodium particles are dispersed.
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