196811-66-2, tert-Butyl 4-carbamothioylpiperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
The production of compound No. 49 proceeds according to the sequence of reaction steps shown in the following scheme: The initial step is as described in example 14. Then the conversion from 5 to 25 was performed during 6 hours at reflux in methanol in the presence of a molar equivalent of 24 and a molar equivalent of sodium hydrogenocarbonate, and the desired intermediate 25 was obtained in 81% yield. The conversion from 25 to 26 was performed during 3 hours at 20 C. in the presence of triethylamine, and the desired intermediate 26 was obtained in 73% yield. The conversion from 26 to the final compound No. 49 was performed during 6 hours at 20 C. in the presence of a molar excess of triethylamine., 196811-66-2
As the paragraph descriping shows that 196811-66-2 is playing an increasingly important role.
Reference：
Patent; NV reMYND; US2010/197703; (2010); A1;,
Piperazine – Wikipedia
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