基本信息:
- 专利标题： METHOD OF PRODUCING FLUORINE-CONTAINING SULFIDE COMPOUNDS
- 申请号：US17044191 申请日：2019-03-29
- 公开(公告)号：US20210047265A1 公开(公告)日：2021-02-18
- 发明人： Wataru KASHIKURA , Yoshihiko IKETANI , Yuki SATO
- 申请人： KANTO DENKA KOGYO CO., LTD.
- 申请人地址： JP Tokyo
- 专利权人： KANTO DENKA KOGYO CO., LTD.
- 当前专利权人： KANTO DENKA KOGYO CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2018-069465 20180330
- 国际申请： PCT/JP2019/013915 WO 20190329
- 主分类号： C07C319/20
- IPC分类号： C07C319/20 ; B01J27/12 ; B01J27/132
摘要：
The present invention aims to provide a method by which fluorine-containing sulfide compounds, particularly sulfide compounds that contain hydrogen and fluorine, can be produced in a simple, low-cost and industrial manner. Provided is a method of producing a fluorine-containing sulfide compound represented by the following formula (2): (F)n-A3-S-A4-(F)m (2) (wherein A3 and A4 are independently an optionally substituted hydrocarbyl group with a carbon number of 1 to 3; n and m represent the numbers of fluorine atoms binding to A3 and A4, with n+m=1 to 13 being satisfied), comprising reacting a chlorine-containing sulfide compound represented by the following formula (1): (Cl)n-A1-S-A2-(Cl)m (1) (wherein A1 and A2 are independently an optionally substituted hydrocarbyl group with a carbon number of 1 to 3; n and m represent the numbers of chlorine atoms binding to A1 and A2, with n+m=1 to 13 being satisfied) and a fluorinating agent.
公开/授权文献:
- US11542231B2 Method of producing fluorine-containing sulfide compounds 公开/授权日：2023-01-03
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07C | 无环或碳环化合物 |
| ------C07C319/00 | 硫醇、硫醚、氢化多硫化物或多硫化物的制备 |
| --------C07C319/02 | .硫醇的 |
| ----------C07C319/20 | ..通过不涉及形成硫醚基团的反应 |