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
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