Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1280210-79-8, name is tert-Butyl 4,6-dihydropyrrolo[3,4-c]pyrazole-5(2H)-carboxylate, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C10H15N3O2
Synthesis of 257-A and 258-A. A mixture of tert-butyl 4,6-dihydropyrrolo[3,4- c]pyrazole-5(2H)-carboxylate (314 mg, 1.50 mmol), Cs2CO3 (978 mg, 3.00 mmol) and iodomethane (320 mg, 2.25 mmol) in DMF (6 mL) was stirred at room temperature for 16 h. The mixture was diluted with water (18 mL), extracted with EtOAc (10 mL ¡Á 3). The combined organic layer was washed with brine (10 mL ¡Á 3), dried over anhydrous Na2SO4 and then concentrated in vacuo. The residue was purified by column chromatography on silica gel (DCM : MeOH = 100 : 1 ~ 50 : 1) to give 257-A and 258-A (270 mg, 81%) as a yellow solid.
According to the analysis of related databases, 1280210-79-8, the application of this compound in the production field has become more and more popular.