226-06-2Relevant articles and documents
Selective Synthesis of Diverse Heterocycles via Metal-Free Oxidative Coupling of beta-Tetralone and Nitrogen Nucleophiles
Deng, Guo-Jun,Huang, Huawen,Jiang, Shuxin,Li, Rong,Shao, Wen,Wang, Shuowen
supporting information, (2022/03/15)
A mild procedure for the selective preparation of diverse heterocycles (such as quinoxaline, phenazine, phenothiazine, etc.) from beta-tetralones and nitrogen nucleophiles under metal-free conditions has been developed. The iodine reagents played an important role in the selectivity control of condensation and dehydrogenative aromatization cascade processes. These reaction conditions tolerate a wide range of functional groups and apply to oxidation-sensitive nitrogen nucleophiles. (Figure presented.).
Organic room temperature phosphorescent material with multiple stimulus response and preparation method and application thereof
-
Paragraph 0073-0075, (2021/12/07)
The invention discloses an organic room temperature phosphorescent material with multiple stimulus responses and a preparation method and application thereof. The room-temperature phosphorescent material mainly comprises triphenylphosphonium oxygen and a