Related Products of 60-56-0,Some common heterocyclic compound, 60-56-0, name is 1-Methyl-1H-imidazole-2(3H)-thione, molecular formula is C4H6N2S, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: To a slurry of the substituted imidazole-2-thione or pyrimidine-2-thiol (1.0 mmol) and sodium methoxide (2.2 mmol) in methanol (20 mL) was added a solution of substituted 2-(chloromethyl)-pyridine (1.0 mmol) in methanol (10 mL). After the mixture was refluxed with stirring for 4-6 h, the solvent was removed in vacuo and the residue was washed with water to remove the salt, and then extracted with dichloromethane (3 9 10 mL) at room temperature. The solid product was directly obtained by the removal of solvent and further dried at 45 C overnight. The purity of the product was tested by HPLC and characterization of the product was confirmed by IR, 1H NMR, and mass spectroscopies.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-Methyl-1H-imidazole-2(3H)-thione, its application will become more common.
Reference:
Article; Ma, Sen; Jia, Ai-Quan; Fan, Fang-Fang; Shi, Hua-Tian; Zhang, Qian-Feng; Journal of Chemical Crystallography; vol. 46; 3; (2016); p. 137 – 143;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem