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: A mixing of thiols (1 mmol), sodium hydroxide(1.1 mmol), water (0.5 mL) and methanol (3 mL) were stirred in room temperature. After 30 min,compound 2 (1.1 mmol) in 5 mL CH2Cl2 was added dropwise to the mixture for 36 h-42 h. The mixturewas concentrated in vacuo. The residue was dissolved by CH2Cl2. The solution was extracted threetimes with water. The organic phase was dried overnight with anhydrous sodium sulfate. The solventwas concentrated in vacuo to give crude products. The crude product was purified by silica gelcolumn chromatography.
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; Yi, Yunpeng; Fu, Yunxing; Dong, Pengcheng; Qin, Wenwen; Liu, Yu; Liang, Jiangping; Shang, Ruofeng; Molecules; vol. 22; 6; (2017);,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem