78818-15-2, Benzyl 3-oxopiperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
78818-15-2, [0921] To the solution of XXIV-1 (20 g, 85.5 mmol) in DMF (100 mL) was added NaH (60%, 4.1 g, 103 mmol) in portions. The mixture was stirred at rt for 30 min. Then XXIV-2 (14.3 g, 85.5 mmol) was added. The reaction was stirred at rt overnight. The reaction was quenched with ice-water carefully, and then extracted with EtOAc (100 mL¡Á2). The combined organic layer was washed with brine, dried over anhydrous Na2SO4 and concentrated. The residue was used for next step directly (40 g, 140% crude yield).
As the paragraph descriping shows that 78818-15-2 is playing an increasingly important role.
Reference£º
Patent; Buckman, Brad Owen; Nicholas, John Beamond; Ramphal, Johnnie Y.; Emayan, Kumaraswamy; Seiwert, Scott D.; US2014/94456; (2014); A1;,
Piperazine – Wikipedia
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