Thiol compound, method for producing the same and optical product made with the same
申请人:Hoya Corporation
公开号:US20030114630A1
公开(公告)日:2003-06-19
A thiol compound useful as a starting material for optical materials that have a high refractive index and a high Abbe's number is provided. A method for producing the same is also provided. The thiol compound may be represented by the general formula (1):
1
wherein n is 1 or 2. A method for producing the thiol compound represented by the general formula (1), via an intermediate, i.e., 1,3,5-trithiane having a methylene or vinyl group at the 2,4,6-positions thereof, wherein the groups at the 2-, 4-, and 6-positions may be identical or different, is also provided.
提供一种作为高折射率和高阿贝数光学材料起始物质的硫醇化合物。还提供了一种生产该硫醇化合物的方法。该硫醇化合物可用通式(1)表示:
1
其中n为1或2。还提供了一种通过中间体即在其2、4、6-位置具有亚甲基或乙烯基的1,3,5-三硫杂环戊烷来生产通式(1)所表示的硫醇化合物的方法,其中2-、4-和6-位置的基团可以相同也可以不同。