Patent ID: 8529796

Claim:
An electronic device comprising a photoactive layer and a second layer, wherein at least one layer comprises a quinoxaline derivative of Formula III: wherein R 1 is selected from alkylacetate groups; R 2 is the same or different at each occurrence and is selected from aryl, heteroaryl, alkylaryl, alkenylaryl, alkynylaryl, alkylheteroaryl, alkenylheteroaryl, alkynylheteroaryl, C 6 H c F d , and OC 6 H c F d ; R 3 is the same or different at each occurrence and is selected from a single bond and a group selected from alkylene, heteroalkylene, arylene, heteroarylene, arylenealkylene, and heteroarylenealkylene; Q is selected from a multiple-ring aromatics, multiple-ring heteroaromatics, fused-ring aromatics, fused-ring heteroaromatics, groups having Formula IV(c), groups having Formula IV(d), and groups having Formula IV(e); c and d are 0 or an integer such that c+d=5; m is an integer equal to at least 2; p is 0 or 1; and z is 0 or an integer from 1 through 3.