76003-30-0,76003-30-0, 1-Boc-2-methyl-3-oxopiperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
To a solution of the product of Example 1, step a (230 mg, 1.08 mmol) in DCM (5 mL) was added trimethyloxonium tetrafluoroborate (194 mg, 1.25 mmol). The reagent slowly dissolved and after stirring overnight all of the starting material was consumed. To this solution was added 2-picolinyl hydrazide (181 mg, 1.29 mmol). After 24 h the reaction was concentrated in vacuo and dissolved in dioxane (2 mL) and saturated aqueous aHC03 solution (2 mL). The mixture was heated for 3 h at 90 C and the dioxane was removed in vacuo and the aqueous layer extracted with DCM and EtOAc. The combined organic extracts were dried over Na2S04 filtered and concentrated in vacuo. Chromatography on Si02 eluting with IPA/EtOAc afforded the title compound (150 mg, 44%).
As the paragraph descriping shows that 76003-30-0 is playing an increasingly important role.
Reference£º
Patent; JANSSEN PHARMACEUTICA NV; ANDRES GIL, JOSE IGNACIO; LETAVIC, MICHAEL A; RECH, JASON C; RUDOLPH, DALE A; SOYODE-JOHNSON, AKINOLA; CHROVIAN, CHRISTA C; (158 pag.)JP2017/527588; (2017); A;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics