发明名称 Opical product comprising a thiol compound
摘要 The invention relates to a novel thiol compound useful as a starting material for optical materials that have a high refractive index and a high Abbe's number; and a method for efficiently producing the same. The thiol compound is represented by the general formula (1) : <CHEM> wherein n is 1 or 2, and the method for producing a thiol compound represented by the general formula (1) comprises the use of 1,3,5-trithiane having a methylene or vinyl group simultaneously at the 2,4,6-positions thereof as an intermediate.
申请公布号 EP1316556(B1) 申请公布日期 2006.06.21
申请号 EP20020021346 申请日期 2002.09.23
申请人 HOYA CORPORATION 发明人 OKUBO, TSUYOSHI;TAKAMATSU, KEN
分类号 C07D341/00;C08G75/04;C08G75/08 主分类号 C07D341/00
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