77290-31-4, tert-Butyl 4-(cyanomethyl)piperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
77290-31-4, tert-Butyl 4-thiocarbamoylmethylpiperazine-1-carboxylate A solution of tert-butyl 4-cyanomethylpiperazine-1-carboxylate (4.5 g, 0.020 mol) in a 3:1 mixture of triethylamine/pyridine (40 mL) at room temperature was bubbled with hydrogen sulfide for 30 minutes. The reaction mixture was stirred for 18 hours at room temperature and then concentrated under vacuum. The residue was treated with a mixture 1:4 mixture of ethyl acetate/hexane and the resulting solid was collected by filtration and washed with the ethyl acetate/hexane mixture to provide tert-butyl 4-thiocarbamoylmethyl-piperazine-1-carboxylate (3.93 g, 75%). H-NMR (dmso-d6): 9.87 (1H, bs), 9.07 (1H, bs), 3.35 (4H, t), 2.34 (4H, t), 1.29 (9H, s); LC/MS: M+1: 259.6.
The synthetic route of 77290-31-4 has been constantly updated, and we look forward to future research findings.
Reference：
Patent; AXYS PHARMACEUTICALS, INC.; US2002/86996; (2002); A1;,
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