发明名称 |
NOVEL DIARYL SULFONE COMPOUND, AND MANUFACTURING METHOD FOR SAME |
摘要 |
The present invention provides a diaryl sulfone compound represented by Formula (1) below:
wherein R 1 to R 4 and R 1' to R 4' are the same or different; each represents hydrogen, C 1-4 alkyl, or halogen; and R 5 is (thio)glycidyl, acryloyl, or the like; and a method for producing the same. According to the present invention, a novel compound useful as a monomer for producing synthetic resin having a high refractive index and excellent transparency for optical materials can be efficiently produced with a simple production process, using an inexpensive material as a starting material. |
申请公布号 |
EP2548861(A1) |
申请公布日期 |
2013.01.23 |
申请号 |
EP20110756143 |
申请日期 |
2011.03.09 |
申请人 |
SUMITOMO SEIKA CHEMICALS CO. LTD. |
发明人 |
KUAD, PAUL;KANDA, HISAAKI;FUJIWARA, TAKESHI;SHIRAISHI, HIROYUKI |
分类号 |
C07C327/06;C07C319/06;C07D331/02 |
主分类号 |
C07C327/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|