883554-88-9,883554-88-9, 4-Carbamoyl-piperazine-1-carboxylic acid tert-butyl ester is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Example 108b. Piperazine-1-carboxamide trifluoroacetate saltA solution of the product of Example 108a (1.5 g, 6.5 mmol) in trifluoroacetic acid (5 ml_) and dichloromethane (15 ml_) was stirred at rt for 3h. The mixture was concentrated. The residue was triturated with ethyl acetate (5 ml_ x 2) and diethyl ether (5 mL x 2), dried under vaccum to give the title compound as colorless syrup (1.5 g, yield: 95%). 1H NMR (400 MHz, DMSO-de) delta 9.11 (s, 2H)1 7.04 – 5.66 (br, s, 2H), 3.57 – 3.45 (m, 4H), 3.06 (s, 4H).
The synthetic route of 883554-88-9 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; BIKAM PHARMACEUTICALS, INC.; GARVEY, David, S.; LAROSA, Gregory, J.; GREENWOOD, Jeremy, Robert; BREWER, Mark, L.; QUACH, Tan; COTE, Jamie, B.; BERMAN, Judd; WO2010/147653; (2010); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics