Yang, Liqun; Wang, Jingyang; Wang, Yue; Li, Xiaotong; Liu, Wei; Zhang, Zhaoguo; Xie, Xiaomin published the artcile< Stereoselective Synthesis of cis-2-Ene-1,4-diones via Aerobic Oxidation of Substituted Furans Catalyzed by ABNO/HNO3>, Application of C7H4BrF3, the main research area is furan ABNO nitric acid catalyst aerobic oxidation; alkenedione diastereoselective preparation.
A highly efficient and selective catalytic system, ABNO (9-azabicyclo-[3.3.1]nonane N-oxyl)/HNO3, for the aerobic oxidation of substituted furans to cis-2-ene-1,4-diones under mild reaction conditions using oxygen as the oxidant was reported. The catalyst system was amenable to various substituted (mono-, di-, and tri-) furans and tolerates diverse functional groups, including cyano, nitro, naphthyl, ketone, ester, heterocycle, and even formyl groups. Based on the control and 18O-labeling experiments, the possible mechanism of the oxidation was proposed.
Journal of Organic Chemistry published new progress about Diastereoselective synthesis. 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, Application of C7H4BrF3.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary