Ma, RC; Ding, YX; Chen, R; Wang, ZM; Wang, L; Ma, YM in [Ma, Renchao; Ding, Yuxin; Chen, Rener; Wang, Zhiming; Wang, Lei; Ma, Yongmin] Taizhou Univ, Inst Adv Studies, Taizhou 318000, Peoples R China; [Ma, Renchao; Ding, Yuxin; Chen, Rener; Wang, Zhiming; Wang, Lei; Ma, Yongmin] Taizhou Univ, Sch Pharmaceut & Chem Engn, Taizhou 318000, Peoples R China published Oxidant/Solvent-Controlled I-2-Catalyzed Domino Annulation for Selective Synthesis of 2-Aroylbenzothiazoles and 2-Arylbenzothiazoles under Metal-Free Conditions in 2021.0, Cited 68.0. Safety of 1-(4-Nitrophenyl)ethanone. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.
A simple and practical domino protocol for the selective synthesis of 2-aroylbenzothiazoles and 2-aryl benzothiazoles catalyzed by I-2 is developed under metal-free conditions. The reaction outcomes are exclusively controlled by the reaction oxidant/medium. With DMSO employed as both the solvent and the oxidant, an oxidation of aromatic methyl ketones takes precedence over the condensation with 2-aminobenzenethiols. On the other hand, when the reaction was carried out in PhNO2 or in 1,4-dioxane containing PhNO2, the condensation of aromatic methyl ketones with 2-aminobenzenethiols has priority to form imines which is followed by an oxidation of the methyl group from ketones to afford 2-arylbenzothiazoles as a sole product. The PhNO2/I-2 co-catalytic system is proposed first time.
Safety of 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Ma, RC; Ding, YX; Chen, R; Wang, ZM; Wang, L; Ma, YM or concate me.
Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem