Non-fused ring electron acceptors employing diphenylamine substituted 2,2′-bithiazole cores for organic solar cell applications
作者:Shuo-Jun Wang、Yi Lin、Fangliang Dong、Zaifei Ma、Zheng Tang、Ming Wang
DOI:10.1039/d4tc00502c
日期:——
type non-fused ring electron acceptors (NFREAs) with different diphenylamine groups as the side-chain (Me-2F, C4-2F, and tBu–2F). These molecules achieve bandgaps of ca. 1.5 eV with the same conjugated backbone. However, the subtle side-chain variations significantly influence the optoelectronic properties of acceptors, the molecular orientation, and the final solarcell performance. As a result, the
ISOINDOLINE COMPOUND, AND PREPARATION METHOD, PHARMACEUTICAL COMPOSITION, AND APPLICATION OF ISOINDOLINE COMPOUND
申请人:Shanghai Institute of Materia Medica,
Chinese Academy of Sciences
公开号:EP3896062A1
公开(公告)日:2021-10-20
The present invention relates to an isoindoline compound as represented by general formula (I) and used as a CRBN regulator, and a preparation method, a pharmaceutical composition, and an application of the isoindoline compound. Specifically, a class of polysubstituted isoindoline compound provided in the present invention, as a class of CRL4CRBN E3 ubiquitin ligase regulator having a novel structure, has good anti-tumor activity and immunoregulatory activity, and can be used for preparing drugs for treating diseases associated with a CRL4CRBN E3 ubiquitin ligase.
Method for aerobic oxidative coupling of thiophenes with a ligand-supported palladium catalyst
申请人:Wisconsin Alumni Research Foundation
公开号:US10858334B2
公开(公告)日:2020-12-08
An oxidative homocoupling method of synthesizing certain 2,2′-bithiophenes from thiophenes using oxygen as the terminal oxidant is disclosed. In non-limiting examples, the method uses oxygen along with a catalytic system that includes palladium, an assistive ligand, and a non-palladium metal additive to catalyze one of the following reactions:
Associated catalytic systems and compositions are also disclosed.