Patent ID: 9284278
Filing Date: 2016-03-15
CPC Classification: C07D,C07F,C09K,H01L,H05B

Claim Text:
1. Compound of the formula I or I′ wherein n is an integer 1 or 2, m and p each is an integer 1 or 2, the sum (n+m) being 2 or 3, M is a metal with an atomic weight of greater than 40, L is a moiety consisting of 2 monodentate ligands CyC and CyN or CyC and CyC, or 1 bidentate ligand other than LDH or LTH, wherein the 2 moieties CyC and CyN, or CyC and CyC, are interlinked by a chemical bond, wherein CyC is an organic moiety containing a carbon atom bonding to M, and CyN is a cyclic organic moiety containing a nitrogen atom bonding to M; LDH is a bidentate ligand of the formula II and LTH is a dimer of LDH, binding to 2 metal atoms M, of the formula II′ wherein W is selected from O, S, NR X is N or CH, Y is selected from O, S and NR R C C SO S(O)NH—NRR′, SiRR′R″, PORR′, PO(OR)R′, PO(OR) R is H, C R′ and R″ independently are selected from C or neighbouring residues R R R R′ R