利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

182 条记录 (耗时 0.017 秒)

    FLUOROALKYLATING AGENT
    4.
    发明公开
    FLUOROALKYLATING AGENT 审中-公开
    FLUORALKYLIERENDES MITTEL

    公开(公告)号：EP3162799A4

    公开(公告)日：2017-08-02

    申请号：EP15810808

    申请日：2015-06-24

    申请人： IHARA CHEMICAL IND CO ,  KUMIAI CHEMICAL INDUSTRY CO

    发明人： KAWAZOE KENTARO ,  YOSHIOKA KOTARO

    IPC分类号： C07D235/10 ,  C07B61/00 ,  C07C29/38 ,  C07C31/38 ,  C07C319/14 ,  C07C323/12

    CPC分类号： C07D235/10 ,  C07B61/00 ,  C07C29/38 ,  C07C31/38 ,  C07C67/343 ,  C07C319/14 ,  C07C319/20 ,  C07C323/12 ,  C07D213/30 ,  C07D333/16

    摘要： Problem to be Solved It is intended to provide an industrially preferable fluoroalkylating agent and use thereof. Solution The present invention provides a fluoroalkylating agent represented by the general formula (1) wherein R 1 is a C1 to C8 fluoroalkyl group; R 2 and R 3 are each independently a C1 to C12 alkyl group or the like; Y 1 to Y 4 are each independently a hydrogen atom, a halogen atom, or the like; and X - is a monovalent anion. A compound of the general formula (3): R 4 -S-R 1 having an introduced C1 to C8 fluoroalkyl group is easily obtained by reacting a compound of the general formula (2): R 4 -S-Z wherein R 4 is a hydrocarbon group or the like; and Z is a leaving group, with the compound of the general formula (1).

    摘要翻译： 要解决的问题旨在提供工业上优选的氟烷基化剂及其用途。 解决方案本发明提供由通式（1）表示的氟烷基化剂，其中R 1是C1-C8氟烷基; R 2和R 3各自独立地为C1至C12烷基等; Y 1至Y 4各自独立地为氢原子，卤素原子等; 而X - 是一种单价阴离子。 通式（3）的化合物：具有引入的C 1至C 8氟烷基的R 4 -SR 1容易通过使通式（2）的化合物：R 4 -SZ（其中R 4为烃基）或 类似; Z是离去基团，与通式（1）的化合物反应。