This invention relates to a novel compound and organic electronic devices using the same. Compounds according to the present invention can be used in organic electronic devices, including organic light-emitting devices, for hole injection, hole transport, electron injection and transport, as well as serving as luminescent materials. Organic electronic devices according to the present invention exhibit excellent characteristics in terms of efficiency, drive voltage, and lifespan.
We investigate the heterogeneously catalyzed direct synthesis of boronic acid pinacol esters using a wide range of aryl chlorides, bromides, and iodides, and bis(pinacolato)diboron as the borylating agent over the sol–gel entrapped SiliaCat diphenylphosphine palladium(II) catalyst. Optimization of the reaction conditions, scale‐up of the optimized process, and analysis of palladium leaching enabled
[EN] ARYL HYDROCARBON RECEPTOR AGONIST PRODRUGS AND METHODS OF USE THEREOF<br/>[FR] PROMÉDICAMENTS AGONISTES DU RÉCEPTEUR D'HYDROCARBURE ARYLE ET LEURS PROCÉDÉS D'UTILISATION
Provided herein are compounds which can act agonists of the aryl hydrocarbon receptor (AHR). Further disclosed herein are methods for treating inflammatory and autoimmune diseases and disorders, such as diseases or disorders of the gastrointestinal tract, skin, lung, central nervous system, pancreas, eye, bones, bone joints, neuroinflammatory diseases, or neurodegenerative diseases.
CN114685366
申请人:——
公开号:——
公开(公告)日:——
Room-temperature borylation and one-pot two-step borylation/Suzuki–Miyaura cross-coupling reaction of aryl chlorides
作者:Hong Ji、Li-Yang Wu、Jiang-Hong Cai、Guo-Rong Li、Na-Na Gan、Zhao-Hua Wang
DOI:10.1039/c8ra01381k
日期:——
strategy of arylchlorides is described. Utilizing Buchwald's second-generation preformed catalyst, boronate esters were obtained for a wide range of substrates in high yield. The method was also applied to Suzuki–Miyaura cross-coupling reaction in a one-pot two-step sequential manner, providing a facile and convenient access to the direct synthesis of biaryl compounds from arylchlorides.