Patent ID: 8852755
Filing Date: 2014-10-07
Classification: C07D,C07F,C09K,H01L,H05B,Y02E,Y10S

Abstract:
1. A metallic complex of the Formula I wherein M is a metal with an atomic weight of greater than 40; each of R1, R2, R3, R4, and R5 is, independently, H, alkyl, alkenyl, alkynyl, aryl, alkylaryl, CN, perfluoroalkyl, trifluorovinyl, CO 2 R, C(O)R, NR 2 , NO 2 , OR, halo, heteroaryl, substituted aryl, substituted heteroaryl or a heterocyclic group, and additionally, or alternatively, any one or more of R2 and R3 or R3 and R4, or R4 and R5, together form, independently, a fused 5- to 6-member cyclic group, wherein said cyclic group is cycloalkyl, cycloheteroalkyl, aryl, or heteroaryl, and wherein the fused 5- to 6-member cyclic group may be optionally substituted with one or more of alkyl, alkenyl, alkynyl, alkylaryl, CN, perfluoroalkyl, trifluorovinyl, CO 2 R, C(O)R, NR 2 , NO 2 , OR, halo; each R is independently H, alkyl, alkenyl, alkynyl, alkylaryl, and aryl.