639068-43-2,639068-43-2, tert-Butyl 3,5-dimethylpiperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Example 3 7-(2,6-dimethylpiperazin-1-yl)-2-ethyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one This example is prepared by following the same procedures as described in Example 1 above except substituting tert-butyl 3,5-dimethylpiperazine-1-carboxylate for Boc-piperazine. 1H NMR (400 MHz, DMSO-d6) delta ppm 5.32 (s, 1H), 4.03 (d, J=9.78 Hz, 2H), 2.92 (q, J=7.43 Hz, 2H), 2.53-2.66 (m, 2H), 2.18-2.30 (m, 2H), 1.23 (t, J=7.43 Hz, 3H), 0.94 (d, 6H); LCMS: (electrospray +ve), m/z 294.2 (MH)+; HPLC: tR=2.86 min, UV254=100percent. HRMS (ESI): m/z calcd for C13H20N5OS [M+H]+ 294.1383. found 294.1382.
As the paragraph descriping shows that 639068-43-2 is playing an increasingly important role.
Reference£º
Patent; The United States of America, as Represented by the Secretary, Department of Health and Human Serv; The Rockefeller University; Icahn School of Medicine at Mount Sinai; Coller, Barry S.; Thomas, Craig; Filizola, Marta; McCoy, Joshua; Huang, Wenwei; Shen, Min; (43 pag.)US2015/374697; (2015); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics