Patent ID: 7301705
Filing Date: 2007-11-27
Classification: C07D,C08G,G02B

Abstract:
1. An alicyclic compound of five- or more membered ring structure, which has two or more epithioethylene linkages and/or epidithioethylene linkages in its ring structure and two or more sulfur atoms in its molecule, and which is selected from the group consisting of 1,2:4,5-diepithio-3-thiacyclohexane, 1,2:4,5-diepithio-3,6-dithiacyclohexane, 1,2:4,5-diepidithio-3,6-dithiacyclohexane, 1,2:4,5-diepithio-3,6,7-trithiacycloheptane, 1,2:5,6-diepithio-3,4,7,8-tetrathiacyclooctane, 1,2:5,6-diepidithio-3,4,7,8-tetrathiacyclooctane, 1,2:1,4:4,5-triepithio-3,6-dithiacyclohexane, 1,2:1,4:2,5:4,5-tetraepithio-3,6-dithiacyclohexane, and 1,2:1,4:2,5:4,5-tetraepidithio-3,6-dithiacyclohexane.