Simple exploration of 92-86-4

About 4,4′-Dibromobiphenyl, If you have any questions, you can contact Li, G; Yang, L; Liu, JJ; Zhang, W; Cao, R; Wang, C; Zhang, ZT; Xiao, JL; Xue, D or concate me.. COA of Formula: C12H8Br2

COA of Formula: C12H8Br2. I found the field of Chemistry very interesting. Saw the article Light-Promoted C-N Coupling of Aryl Halides with Nitroarenes published in 2021, Reprint Addresses Xue, D (corresponding author), Shaanxi Normal Univ, Minist Educ, Key Lab Appl Surface & Colloid Chem, Xian 710062, Peoples R China.; Xue, D (corresponding author), Shaanxi Normal Univ, Sch Chem & Chem Engn, Xian 710062, Peoples R China.. The CAS is 92-86-4. Through research, I have a further understanding and discovery of 4,4′-Dibromobiphenyl.

A photochemical C-N coupling of aryl halides with nitroarenes is demonstrated for the first time. Catalyzed by a Ni-II complex in the absence of any external photosensitizer, readily available nitroarenes undergo coupling with a variety of aryl halides, providing a step-economic extension to the widely used Buchwald-Hartwig C-N coupling reaction. The method tolerates coupling partners with steric-congestion and functional groups sensitive to bases and nucleophiles. Mechanistic studies suggest that the reaction proceeds via the addition of an aryl radical, generated from a Ni-I/Ni-III cycle, to a nitrosoarene intermediate.

About 4,4′-Dibromobiphenyl, If you have any questions, you can contact Li, G; Yang, L; Liu, JJ; Zhang, W; Cao, R; Wang, C; Zhang, ZT; Xiao, JL; Xue, D or concate me.. COA of Formula: C12H8Br2

Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem