Recommanded Product: 63069-48-7In 2021 ,《Visible-light-induced and copper-catalyzed oxidative cyclization of substituted o-aminophenylacetylene for the synthesis of quinoline and indole derivatives》 appeared in Organic Chemistry Frontiers. The author of the article were Huang, Quan; Zhao, Mingming; Yang, Yiqiang; Niu, Yan-Ning; Xia, Xiao-Feng. The article conveys some information:
Herein, the development of a mild and efficient intramol. oxidative cyclization reaction of substituted aromatic enamines and the C(sp3)-H bond adjacent to nitrogen with alkynes or alkenes, leading to multi-substituted quinolines and indoles using dioxygen as a green oxidant is reported. With visible light irradiation, a simple and cheap copper catalyst is able to functionalize the internal alkynes or alkenes via an intramol. radical cyclization strategy without any extra photosensitizers. Preliminary mechanistic studies including radical capture reactions, isotope labeling experiments, and fluorescence quenching study are also conducted. In the part of experimental materials, we found many familiar compounds, such as 4-Chloro-2-iodoaniline(cas: 63069-48-7Recommanded Product: 63069-48-7)
4-Chloro-2-iodoaniline(cas: 63069-48-7) belongs to anime. In organic chemistry, amines are compounds and functional groups that contain a basic nitrogen atom with a lone pair. Amines are formally derivatives of ammonia (NH3), wherein one or more hydrogen atoms have been replaced by a substituent such as an alkyl or aryl group (these may respectively be called alkylamines and arylamines; amines in which both types of substituent are attached to one nitrogen atom may be called alkylarylamines).Recommanded Product: 63069-48-7
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com