US 12,289,984 B2
Metal complex containing azabenzothiazole
Chuanjun Xia, Lawrenceville, NJ (US)
Assigned to BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD., Beijing (CN)
Filed by BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD., Beijing (CN)
Filed on Sep. 11, 2018, as Appl. No. 16/127,247.
Claims priority of provisional application 62/587,486, filed on Nov. 17, 2017.
Prior Publication US 2019/0157575 A1, May 23, 2019
Int. Cl. H10K 85/30 (2023.01); C07B 59/00 (2006.01); C07F 15/00 (2006.01); H10K 50/11 (2023.01); H10K 85/60 (2023.01)
CPC H10K 85/342 (2023.02) [C07B 59/004 (2013.01); C07F 15/0033 (2013.01); H10K 85/654 (2023.02); H10K 85/657 (2023.02); H10K 50/11 (2023.02); H10K 85/361 (2023.02)] 19 Claims
OG exemplary drawing
 
1. A metal complex having a partial structure represented by Formula 1:

OG Complex Work Unit Chemistry
wherein
Cy is a substituted or unsubstituted aryl or heteroaryl group having 5 to 24 aromatic ring atoms;
Cy is bonded to M via a carbon atom;
M is selected from the group consisting of Cu, Ag, Au, Ru, Rh, Pd, Os, and Ir;
X is selected from the group consisting of O, S, and Se;
X1, X2, X3, and X4 are independently selected from N or CR;
at least one of X1, X2, X3, and X4 is N;
wherein R is selected from the group consisting of hydrogen, deuterium, halogen, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 20 ring carbon atoms, a substituted or unsubstituted heteroalkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted arylalkyl group having 7 to 30 carbon atoms, a substituted or unsubstituted alkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 30 carbon atoms, a substituted or unsubstituted alkenyl group having 2 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 30 carbon atoms, a substituted or unsubstituted heteroaryl group having 3 to 30 carbon atoms, a substituted or unsubstituted alkylsilyl group having 3 to 20 carbon atoms, a substituted or unsubstituted arylsilyl group having 6 to 20 carbon atoms, a substituted or unsubstituted amino group having 0 to 20 carbon atoms, an acyl group, a carbonyl group, a carboxylic acid group, an ester group, a nitrile group, an isonitrile group, a sulfanyl group, a sulfinyl group, a sulfonyl group, a phosphino group, and combinations thereof; and
two adjacent substituents are optionally joined to form a ring.