Daghlavi, Amneh; Kowsari, Elaheh; Abdouss, Majid; Ghasemi, Mohammad Hadi; Asadi, Elham published the artcile< Catalytic synthesis of thiazolidines by the reaction of Nef-isocyanide reaction>, COA of Formula: C7H12N2S, the main research area is phosphoric acid graphene oxide catalyst preparation thiazolidine Nef isocyanide.
A practical and efficient method for the synthesis of thiazolidine derivatives via Nef-isocyanide three-component reaction using supported phosphoric acid on graphene oxide (GO-H2PO4) is described. A relatively simple method starting with cyclic and acyclic thiourea was employed. The catalyst was characterized using FTIR, SEM, energy-dispersive x-ray spectroscopy, and X-ray diffraction techniques. Using a combination of acetonitrile as solvent and GO-H2PO4 as a catalytic system, the best results were obtained. All products were characterized using m.p., FTIR, MASS, 1H NMR, and 13C NMR techniques. The use of com. available chems., reusability of the catalyst, high yields, decreased environmental hazards, with no need for the separation of stereoisomers, and, consequently, a reduced number of overall steps are the advantages of this approach that make it an appropriate choice at an increased scale.
Research on Chemical Intermediates published new progress about Imidazoles Role: SPN (Synthetic Preparation), PREP (Preparation). 30086-64-7 belongs to class imidazoles-derivatives, and the molecular formula is C7H12N2S, COA of Formula: C7H12N2S.
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem