With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.314741-40-7,(S)-tert-Butyl 3-(hydroxymethyl)piperazine-1-carboxylate,as a common compound, the synthetic route is as follows.,314741-40-7
Step E: tert-butyl(3S)-4-[2-(5-cyano-4-methylthiophen-3-yl)-2-hydroxyethyl]-3-(hydroxymethyl)piperazine-1-carboxylate: A mixture of 3-methyl-4-(oxiran-2-yl) thiophene-2-carbonitrile (1.3 g, 7.9 mmol) and tert-butyl (3S)-3-(hydroxymethyl)piperazine-1-carboxylate(2.0 g, 9.5 mmol) in 5 mL ofEtOH was heated in a microwave apparatus at 140 C for 90 minutes and then cooled down. The reaction mixture was concentrated, and the residue waspurified by column chromatography (DCM : MeOH = 10 :1) to afford the title compound.
314741-40-7 (S)-tert-Butyl 3-(hydroxymethyl)piperazine-1-carboxylate 24820294, apiperazines compound, is more and more widely used in various fields.
Reference：
Patent; MERCK SHARP & DOHME CORP.; PASTERNAK, Alexander; BLIZZARD, Timothy; CHOBANIAN, Harry; DE JESUS, Reynalda; DING, Fa-Xiang; DONG, Shuzhi; GUDE, Candido; KIM, Dooseop; TANG, Haifeng; WALSH, Shawn; PIO, Barbara; JIANG, Jinlong; WO2013/28474; (2013); A1;,
Piperazine – Wikipedia
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