基本信息:
- 专利标题： METHOD FOR PRODUCING MERCAPTOPHENOL COMPOUND AND INTERMEDIATE OF SAID COMPOUND
- 申请号：EP19760088.5 申请日：2019-02-22
- 公开(公告)号：EP3760613A1 公开(公告)日：2021-01-06
- 发明人： SAMBAI Kazuhiro
- 申请人： Kumiai Chemical Industry Co., Ltd.
- 申请人地址： JP Taito-ku Tokyo 110-0008 4-26, Ikenohata 1 chome
- 代理机构： Keller, Günter
- 优先权： JP2018033523 20180227
- 国际公布： WO2019167814 20190906
- 主分类号： C07C321/26
- IPC分类号： C07C321/26 ; C07C271/44 ; C07C319/06 ; C07C319/12 ; C07C319/24 ; C07C321/28
摘要：
A production method in which a mercaptophenol compound is obtained using an industrially preferred sulfur atom introduction reaction, and intermediate compounds of the mercaptophenol compound are provided. A method for producing a mercaptophenol compound in which a phenyl carbamate compound is produced using a phenol compound as a raw material, and then a sulfur atom is regioselectively introduced by a reaction with sulfur monochloride, and a phenyl mercaptocarbamate compound is produced as an intermediate.
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07C | 无环或碳环化合物 |
| ------C07C321/00 | 硫醇、硫醚、氢化多硫化物或多硫化物 |
| --------C07C321/24 | .硫代基连接在六元芳环碳原子上的硫醇、硫醚、氢化多硫化物或多硫化物 |
| ----------C07C321/26 | ..硫醇 |