171504-98-6, Methyl 1,4-Bis(Boc)-2-piperazinecarboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Step P: di-tert-butyl 2-(hydroxymethyl)piperazine-l,4-dicarboxylate 27. To a solution of 1 ,4- di-tert-butyl 2-methyl piperazine-l ,2,4-tricarboxylate (26; 2 g, 56 mmol) in ethanol (10 mL) was added CaCl2 (5 g, 45 mmol) at 0C, followed by NaBFL (1.1 g, 28 mmol) in two portions. The reaction mixture was warmed to room temperature and stirred for 1.5 h. After cooling to 0C, the mixture was quenched with aq. citric acid solution (6 g citric acid in 50 mL of water). The resulting mixture was then extracted with ethyl acetate (200 mL), and the organic layer was washed with brine, dried over anhy. Na2SC>4, filtered, and concentrated in vacuo to give 1.8 g of the crude title compound as a white solid.
171504-98-6, As the paragraph descriping shows that 171504-98-6 is playing an increasingly important role.
Reference£º
Patent; AGIOS PHARMACEUTICALS, INC.; CAO, Sheldon; POPOVICI-MULLER, Janeta; SALITURO, Francesco G.; SAUNDERS, Jeffrey; TAN, Xuefei; TRAVINS, Jeremy; YAN, Shunqi; YE, Zhixiong; WO2012/171506; (2012); A1;,
Piperazine – Wikipedia
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