Teramoto, Masahiro; Imoto, Mitsutaka; Takeda, Motonori; Mizuno, Takumi; Nomoto, Akihiro; Ogawa, Akiya published the artcile< Synthesis of 2-Arylbenzothiazoles from Nitrobenzenes, Benzylamines, and Elemental Sulfur via Redox Cyclization>, Quality Control of 3959-07-7, the main research area is nitrobenzene benzylamine sulfur redox cyclization; phenyl benzothiazole preparation.
A sustainable advanced synthetic method were developed based on redox cyclization for the synthesis of 2-arylbenzothiazoles in good to excellent yields from readily available nitrobenzenes, benzylamines and elemental sulfur without the use of transition-metal catalysts. This method was remarkable: nitro group reduction, a benzylamine redox reaction, sulfuration, condensation and cyclization, all proceeded in a single step to generate a heterocycle. It was also highly atom-economical and does not require any external oxidizing or reducing agents.
Synlett published new progress about Aralkyl amines Role: RCT (Reactant), RACT (Reactant or Reagent). 3959-07-7 belongs to class bromides-buliding-blocks, and the molecular formula is C7H8BrN, Quality Control of 3959-07-7.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary