120737-78-2, tert-Butyl 2-methylpiperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
7-Cyclopentyl-2-(5-formyl-pyridin-2-ylamino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide (1 mol. eq.) and amine (1-2 mol. eq.) are dissolved in either dichloroethane/THF (3:1) or MeOH/dichloromethane mixtures (40 vols.). The mixture is stirred at 20-40C for 16 hours, then cooled to 0C, NaCNBH3 or NaBH4(l .5 – 2 mol. eq.) are then added and the mixture stirred at rt for 5h. Where necessary, further MeOH and/or acetic acid is added to aid reaction progress. The mixture is then quenched with aqueous NaHCO3 solution (10ml) and the product extracted with either diethyl ether, dichloromethane or CHCl3/iPrOH (1 :1). The combined organics are dried (MgStheta4), filtered and the solvent evaporated. The crude product is purified by SiO2 chromatography
120737-78-2, The synthetic route of 120737-78-2 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; NOVARTIS AG; ASTEX THERAPEUTICS LTD.; BESONG, Gilbert; BRAIN, Christopher Thomas; BROOKS, Clinton A.; CONGREVE, Miles Stuart; DAGOSTIN, Claudio; HE, Guo; HOU, Ying; HOWARD, Steven; LI, Yue; LU, Yipin; MORTENSON, Paul; SMITH, Troy; SUNG, Moo; WOODHEAD, Steven; WRONA, Wojciech; WO2010/20675; (2010); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics