Application of 6160-65-2, A common heterocyclic compound, 6160-65-2, name is 1,1′-Thiocarbonyldiimidazole, molecular formula is C7H6N4S, its 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.
Step A: N-(thiazol-2-yl)-1H-imidazole-1-carbothioamide To thiazol-2-amine (2.12 g, 21.17 mmol) in acetonitrile (30 mL) and tetrahydrofuran (5 mL) was added di(lH-imidazol-l-yl)methanethione (4.90 g, 27.5 mmol). The reaction was stirred at 60 C for 5 hours. The reaction was cooled to room temperature and the precipitate was filtered and washed with cold acetonitrile (2 x 15 mL) to afford an orange-brown powder. The product, N-(thiazol-2-yl)-lH- imidazole- l-carbothioamide (3.70 g, 17.60 mmol, 83 % yield), was taken directly to the next step without any further characterization.
The synthetic route of 6160-65-2 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; BRISTOL-MYERS SQUIBB COMPANY; COOK II, James H.; MCDONALD, Ivar, M.; KING, Dalton; OLSON, Richard, E.; WANG, Nenghui; IWUAGWU, Christiana, I.; ZUSI, Christopher, F.; MACOR, John, E.; WO2011/53292; (2011); A1;,
Imidazole – Wikipedia,
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