181955-79-3, 1,4-Di-Boc-piperazine-2-carboxylic acid is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Step O:1,4-di-tert-butyl 2-methyl iperazine-l,2,4-tricarboxylate (26; Rb=Me). To a mixture of 1 ,4- bis(ieri-butoxycarbonyl)-piperazine-2-carboxylic acid (25; 3.6 g, 1 1 mmol) in DMF (10 mL) was added K2C03 (2 g, 18 mmol). The resulting suspension was cooled to 0C and treated with iodomethane (1.5 mL, 12 mmol). The mixture was then allowed to warm to room temperature, stirred for 6 hours. After quenched with water (200 mL), the mixture was extracted with ethyl acetate (100 mL), and the organic layer was washed with brine, dried over anhy. Na2SC>4, filtered, and concentrated in vacuo to afford 3.6 g of the title compound as a white solid.
181955-79-3, The synthetic route of 181955-79-3 has been constantly updated, and we look forward to future research findings.
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;,
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