| 摘要 |
The invention relates to copper(I) complexes of formula (A), wherein X* = Cl, Br, I, CN, OCN, SCN, alkynyl, or N3; N*∩E = a bivalent ligand independently of each other, wherein E = phosphanyl/arsenyl/antimonyl group of the form R2E (wherein R = alkyl, aryl, heteroaryl, alkoxyl, phenoxyl, or amide); N* = imine function, which is a component of an aromatic group that is selected from pyridyl, pyridazinyl, pyrimidyl, pyrazinyl, triazinyl, tetrazinyl, oxazolyl, thiazolyl, imidazolyl, pyrazolyl, isoxazolyl, isothiazolyl, 1,2,3-triazolyl, 1,2,4-triazolyl, 1,2,4-oxadiazolyl, 1,2,4-thiadiazolyl, tetrazolyl, 1,2,3,4-oxatriazolyl, 1,2,3,4-thiatriazolyl, chinolyl, isochinolyl, chinoxalyl, and chinazolyl; "∩" = at least one carbon atom, which likewise is a component of the aromatic group, wherein the at least one carbon atom is located directly adjacent to both the imine nitrogen atom and the phosphorus, arsenic, or antimony atom; R2D-B-DR2 = a bidentate ligand, wherein D is selected independently of each other from the group comprising P, As, and Sb, wherein D is connected by means of a bridge B to a further group D, which is the same as or different from D, wherein the bridge B is one or more alkylene, alkenylene, alkynylene, or arylene groups or -O-, -NR-, or -SiR2- or a combination thereof, wherein the groups R are selected independently of each other from hydrogen, deuterium, halogen, or substituents that are bonded directly or by means of oxygen atoms (-OR), nitrogen atoms (-NR2), silicon atoms (-SiR3), or sulfur atoms (-SR), and alkyl, heteroalkyl, aryl, heteroaryl, alkenyl, or alkynyl groups or substituted alkyl, heteroalkyl, aryl, heteroaryl, and alkenyl groups. |
