Bhattacharyya, Bhaswati; Dhara, Kaliprasanna published the artcile< Highly efficient, mild, one pot synthesis of 2-substituted benzimidazoles, benzothiazoles and pyridoimidazoles promoted by N-iodosuccinimide>, Related Products of 197638-83-8, the main research area is benzimidazole benzothiazole imidazopyridine preparation.
A common and highly efficient metal-free route for the synthesis of 2-substituted benzimidazoles, benzothiazoles and pyridoimidazoles from suitable 1,2- functionalized aromatic compounds and various aromatic and aliphatic aldehydes and ferrocenecarboxaldehyde was developed using 1-iodo-2,5-pyrrolidinedione, (N-iodosuccinimide) as the oxidizing agent. The methodol. involved very short reaction time, mild reaction procedure and easy work-up as well as excellent yields of the products. The synthesis of the target compounds was achieved by a reaction of 1,2-benzenediamine, 2-aminobenzenethiol, 2,3-pyridinediamine with aldehydes, such as benzaldehyde derivatives, 4-formylbenzonitrile, 1,3-benzodioxole-5-carboxaldehyde, citronellal, (formyl)ferrocene. The title compounds thus formed included 2-phenyl-1H-benzimidazole, 2-phenylbenzothiazole, (4-methyl-1H-benzimidazol-2-yl)ferrocene, 2-phenyl-3H-imidazo[4,5-b]pyridine derivatives
Journal of the Indian Chemical Society published new progress about Aliphatic aldehydes Role: RCT (Reactant), RACT (Reactant or Reagent). 197638-83-8 belongs to class piperazines, and the molecular formula is C16H22N2O3, Related Products of 197638-83-8.
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics