Patent ID: 8475686
Filing Date: 2013-07-02
Classification: C07D,H01L,Y02E

Abstract:
1. A compound according to the following formula: wherein X and Y are independently selected from the group consisting of N, C—H, C-alkyl having 1 to 20 carbon atoms, C-cycloalkyl having 3 to 20 carbon atoms, C-aryl, C-heteroaryl, C—CN, C—COOalkyl, C—COaryl, and C—COalkyl, wherein when one of X or Y is C—H the remaining Y or X is not C—H; wherein R1, and R2, R5, R6 are independently selected from the group consisting of aryl, heteroaryl, alkyl having the formula CHR wherein R3 and R4 are independently selected from the group consisting of H, substituted or unsubstituted aryl, heteroaryl, alkyl having 1 to 20 carbon atoms, cycloalkyl having 3 to 20 carbon atoms, NH