Koohgard, Mehdi; Hosseinpour, Zeinab; Sarvestani, Abdollah Masoudi; Hosseini-Sarvari, Mona published the artcile< ARS-TiO2 photocatalyzed direct functionalization of sp2 C-H bonds toward thiocyanation and cyclization reactions under visible light>, Quality Control of 57493-24-0, the main research area is thiocyanation cyclization visible light ARS photocatalyst regioselective.
An ARS-TiO2 photocatalyst has been prepared by a simple method through stirring a mixture of ARS and TiO2 at room temperature in the dark to extend the photocatalytic response of titanium dioxide toward the visible light spectrum. The synergic effect of ARS and TiO2 in the photocatalyst system has catalyzed direct C-H functionalization of sp2 C-H bonds toward thiocyanation and cyclization reactions. Several aromatic and heteroaromatic scaffolds (2-phenylamino-thiazoles I (R = H, 2-Cl, 4-Ph, etc.), phenols R1OH (R1 = Ph, 3-ethylphenyl, 2-formylphenyl, etc.), anilines R2C6H4N(R3)(R4) (R2 = 2-Me, 3-Cl, 3-OMe, etc.; R3 = H, Me, Et, Ph; R4 = H, Me, Et), indoles II (R5 = H, Me; R6 = H, Me; R7 = H, 5-MeO, 6-methoxycarbonyl, 5-Br, 5-Me) and pyrroles such as 1H-pyrrole and 1-methyl-1H-pyrrole) were treated with the ammonium thiocyanate at room temperature Thiocyanation of phenol and synthesis of 2-aminobenzothiazole derivatives III (R8 = Me, I, prop-1-en-2-yl, etc.) under visible light are presented.
Catalysis Science & Technology published new progress about Anilines Role: RCT (Reactant), RACT (Reactant or Reagent). 57493-24-0 belongs to class thiazole, and the molecular formula is C9H7N3O2S, Quality Control of 57493-24-0.
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica