Zhang, Lixi; He, Jingwen; Zhang, Pengfei; Zheng, Kai; Shen, Chao published the artcile< Visible-light-induced decarboxylative alkylation of quinoxalin-2(1H)-ones with phenyliodine(III) dicarboxylates by cerium photocatalysis>, Application In Synthesis of 89898-96-4, the main research area is alkyl quinoxalinone preparation; quinoxalinone phenyliodine dicarboxylate visible light induced alkylation cerium photocatalyst.
3-Alkylquinoxalin-2(1H)-ones I [R1 = H, 6-Me, 7-Cl, etc.; R2 = Me, Et, Pr, propargyl, allyl, Bn; R3 = Me, Et, cyclopropyl, etc.] were prepered via visible-light-induced decarboxylative alkylation of quinoxalin-2(1H)-ones with phenyliodine(III) dicarboxylate using inexpensive CeCl3 as photocatalyst. Novel protocol had advantages of mild conditions, high yields and good substrate scope. Control experiments indicated that radical mechanism was responsible for the present transformation.
Molecular Catalysis published new progress about Dicarboxylic acids, esters Role: RCT (Reactant), RACT (Reactant or Reagent). 89898-96-4 belongs to class quinoxaline, and the molecular formula is C8H5N3O3, Application In Synthesis of 89898-96-4.
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider