Episulfide compound, method for producing the same and...

Details Episulfide compound, method for producing the same and... Episulfide compound, method for producing the same and...

C - Chemistry, Metallurgy

07

D

C07D 409/14 (2006.01) C08G 75/08 (2006.01) G02B 1/04 (2006.01)

Patent

CA 2406303

The invention relates to a novel episulfide compound useful as a starting material for optical materials that have a high re- fractive index and a high Abbe's number and to provide a method for efficiently producing the same and an optical product com- prising the same. The episulfide compound represented by the general formula (1): (see formula I) wherein EP represents (see formula II) and n is an integer of from 0 to 2, and the method for producing the episulfide compound rep- resented by the general formula (1) comprises reacting a mercapto group-having episulfide compound with 2,4,6-tri- methylene-1,3,5-trithiane.

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