Patent ID: 9461254
Filing Date: 2016-10-04
CPC Classification: C07F,C09K,H01L

Claim Text:
1. A compound having the formula: wherein A-L wherein C and D are each independently a 5- or 6-membered carbocyclic or heterocyclic ring; wherein M is Pt or Pd; wherein L wherein, in A-L wherein L wherein each of Z wherein R wherein R, R′, R wherein, when present, each R and R′ of L wherein, when present, each R and R′ of L wherein, when present, each R and R′ of L wherein two or more adjacent R wherein, when the A-L (i) at least one fused ring is formed by joining (a) R or R′ of L (ii) at least one of L (iii) and Z (iv) L