Wang, Xinfeng; Liu, Huanhuan; Xie, Caixia; Zhou, Feiyu; Ma, Chen published the artcile< Terminal methyl as a one-carbon synthon: Synthesis of quinoxaline derivatives via radical-type transformation>, Recommanded Product: 2-Amino-3-nitro-6-picoline, the main research area is pyrroloquinoxaline preparation; pyrrolylaniline carbon source carbon hydrogen activation oxidative cyclization iron; indoloquinoxaline preparation; indolylaniline carbon source carbon hydrogen activation oxidative cyclization iron.
An iron-promoted method for the construction of pyrrolo[1,2-a]quinoxaline derivatives I [R1 = H, 7-Me, 7-Br, 8-Cl, etc., R2 = H, Me, X, Y = CH, N] and indolo[1,2-a]quinaxaline derivatives II [R3 = H, 3-F, 2-OMe, etc., R4 = H, Me] was developed via sp3 C-H activation and oxidative cyclization of pyrrolyl-anilines/indolyl-anilines and various carbon sources. This method has many advantages including the availability of raw materials, simple operation, reaction efficiency, universal solvent applicability and wide substrate scope.
New Journal of Chemistry published new progress about Anilines Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 21901-29-1 belongs to class pyridine-derivatives, and the molecular formula is C6H7N3O2, Recommanded Product: 2-Amino-3-nitro-6-picoline.