15889-32-4Relevant articles and documents
Characteristics of polymer light emitting diode using a phosphorescent terpolymer containing perylene, triazine and ir(ppy)3 moieties in the polymer side chain
Oh, Se Young,Jang, Kyoungmi,Lee, Chang Ho
, p. 227 - 235 (2006)
We have synthesized a novel nonconjugated phosphorescent terpolymer, PPPMA-co-DTPM-co-Ir(ppy)3, containing perylene and Ir complex moieties as lightemitting units and a triazine moiety as electron transporting unit in the polymer side chain. Th
The two isomers of a cyclometallated palladium sensitizer show different photodynamic properties in cancer cells
Zhou, Xue-Quan,Busemann, Anja,Meijer, Michael S.,Siegler, Maxime A.,Bonnet, Sylvestre
, p. 4695 - 4698 (2019)
This report demonstrates that changing the position of the carbon-metal bond in a polypyridyl cyclopalladated complex, i.e. going from PdL1 (N^N^C^N) to PdL2 (N^N^N^C), dramatically influences the photodynamic properties of the compl
Preparation methods of Vismodegib and intermediate of Vismodegib
-
Paragraph 0068-0073, (2020/01/08)
The invention provides preparation methods of Vismodegib and an intermediate of the Vismodegib, namely, preparation methods of 2-chloro-N-(4-chloro-3-(2-pyridinyl)phenyl)-4-(methylsulfonyl)benzamide and an intermediate of the 2-chloro-N-(4-chloro-3-(2-pyridinyl)phenyl)-4-(methylsulfonyl)benzamide. According to the preparation methods, the intermediate, namely 2-chloro-4-methylsulfonyl-N-(3-(2-pyridinyl)phenyl)benzamide is prepared firstly, and then the 2-chloro-N-(4-chloro-3-(2-pyridinyl)phenyl)-4-(methylsulfonyl)benzamide is prepared through a chlorination reaction. The preparation methods have the characteristics that the steps are short, operation is easy, starting materials are cheap and easy to obtain, no palladium reagent is used, the reaction condition has the low requirements for the anhydrous and oxygen-free condition, and the production cost can be effectively lowered.
Organic metal compounds and organic light emitting diodes comprising the same
-
Paragraph 0154; 0161; 0164-0166, (2018/12/01)
PURPOSE: An organic metal compound is provided to have excellent thermal properties and light emitting efficiency, thereby being useful for a display and lighting device. CONSTITUTION: An organic metal compound is represented by chemical formula 1. In chemical formula 1, each of R and Z is hydrogen, deuterium, cyano, halogen hydroxy, nitro, C1-40 alkyl, C1-40 alkoxy, C1-40 alkylamino, C6-40 arylamino, C3-40 heteroarylamino, C1-40 alkoxy group, C1-40 alkylamino, C6-40 aryl group, C3-40 aryloxy group, germanium, phosphorous, and boron; each of A, B, C, D, and E is a substituted or unsubstituted aromatic cycle, or substituted or unsubstituted hydrocycle, X is carbon or nitrogen, G is chemical bond or C1-4 alkylene which can be substituted by (R-Zi)n.