Patent ID: 8148548
Filing Date: 2012-04-03
Classification: C07D

Abstract:
1. A heterocyclic monomer compound according to the following formula: wherein X is Se, Y is S, R is a substituent group selected from the group consisting of hydroxyl, alkyl, arylalkyl, alkenyl, perfluoroalkyl, perfluororaryl, aryl, alkoxy, cycloalkyl, cycloalkenyl, alkanoyl, alkylthio, aryloxy, alkylthioalkyl, alkynyl, alkylaryl, arylalkyl, amido, alkylsulfinyl, alkoxyalkyl, alkylsulfonyl, aryl, arylamino, diarylamino, alkylamino, dialkylamino, arylarylamino, arylthio, heteroaryl, arylsulfinyl, alkoxycarbonyl, arylsulfonyl, halogen, nitro, cyano, sulfonic acid, alkyl substituted with one or more sulfonic acid, esters of sulfonic acid, phosphoric acid, esters of phosphoric acid, carboxylic acid, esters of carboxylic acid, halo, amino, nitro, hydroxyl, cyano and epoxy moieties, and phenyl substituted with one or more sulfonic acid, esters of sulfonic acid, phosphoric acid, esters of phosphoric acid, carboxylic acid, esters of carboxylic acid, halo, amino, nitro, hydroxyl, cyano and epoxy moieties, in which one or more non-adjacent CH