应用
1-叔丁氧羰基-4-甲氨基哌啶属于哌啶类衍生物,主要用作有机合成和农药化学中间体,可用于生物激素和植物生长调节剂的合成。
制备
将4-氧代哌啶-1-羧酸叔丁酯(1.00 g, 5.00 mmol)溶于甲醇中,并加入10.00 mL的甲胺溶液,使用乙酸调节混合物至pH值为5-6。在室温下搅拌反应1小时后,将反应混合物冷却至0度,缓慢加入NaBH3CN(0.48 g, 7.60 mmol)。随后,在室温下继续搅拌反应12小时。
反应完成后,通过减压蒸馏去除甲醇,并用1 N NaOH调节pH值至9。接着使用DCM进行萃取,再用硫酸钠干燥有机相。在真空条件下蒸发除去溶剂,即可得到目标产物4-(甲基氨基)哌啶-1-羧酸叔丁酯。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1-Boc-4-氨基哌啶 | 1-(tert-butoxycarbonyl)-4-aminopiperidine | 87120-72-7 | C10H20N2O2 | 200.281 |
—— | 4-(N-(2-phenylethyl)amino)-1-(tert-butoxycarbonyl)piperidine | 301220-70-2 | C18H28N2O2 | 304.433 |
N-叔丁氧羰基-4-哌啶酮 | N-tert-butyloxycarbonylpiperidin-4-one | 79099-07-3 | C10H17NO3 | 199.25 |
4-(N-苄基-N-甲基氨基)哌啶-1-羧酸叔丁酯 | tert-butyl 4-(N-benzyl-N-methylamino)piperidine-1-carboxylate | 191212-86-9 | C18H28N2O2 | 304.433 |
—— | tert-butyl 4-(((benzyloxy)carbonyl)(methyl)amino)piperidine-1-carboxylate | 847039-05-8 | C19H28N2O4 | 348.442 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-((氰基甲基)氨基)哌啶-1-羧酸叔丁酯 | tert-butyl 4-((cyanomethyl)amino)piperidine-1-carboxylate | 1224923-48-1 | C12H21N3O2 | 239.318 |
—— | tert-butyl 4-((2-hydroxyethyl)(methyl)amino)piperidine-1-carboxylate | 864655-25-4 | C13H26N2O3 | 258.361 |
4-[乙酰基(甲基)氨基]哌啶-1-羧酸叔丁酯 | 4-(acetyl-methyl-amino)-piperidine-1-carboxylic acid tert-butyl ester | 197727-57-4 | C13H24N2O3 | 256.345 |
—— | tert-butyl 4-[(2-methoxy-2-oxoethyl)(methyl)amino]piperidine-1-carboxylate | 1306739-57-0 | C14H26N2O4 | 286.371 |
—— | Tert-butyl 4-[methyl(tetrahydropyran-4-YL)amino]piperidine-1-carboxylate | 1232060-12-6 | C16H30N2O3 | 298.426 |
—— | tert-butyl 4-(2-methoxy-N-methylacetamido)piperidine-1-carboxylate | 885699-36-5 | C14H26N2O4 | 286.371 |
—— | 4-[Methyl(tetrahydrofuran-3-yl)amino]piperidine-1-carboxylic acid tert-butyl ester | 1257293-67-6 | C15H28N2O3 | 284.39 |
4-(N-苄基-N-甲基氨基)哌啶-1-羧酸叔丁酯 | tert-butyl 4-(N-benzyl-N-methylamino)piperidine-1-carboxylate | 191212-86-9 | C18H28N2O2 | 304.433 |
—— | 4-(N-methylmethanesulfonamido)piperidine-1-carboxylic acid tert-butyl ester | 1032758-13-6 | C12H24N2O4S | 292.4 |
—— | tert-butyl 4-(((benzyloxy)carbonyl)(methyl)amino)piperidine-1-carboxylate | 847039-05-8 | C19H28N2O4 | 348.442 |
—— | 4-(benzyloxycarbonylmethylamino)piperidine-1-carboxylic acid tert-butyl ester | —— | C19H28N2O4 | 348.442 |
—— | tert-butyl 4-(N-methylcyclopropanesulfonamido)piperidine-1-carboxylate | 1097146-25-2 | C14H26N2O4S | 318.437 |
—— | tert-butyl 4-[[(5-chloropyrazin-2-yl)methyl](methyl)amino]piperidine-1-carboxylate | 1186081-57-1 | C16H25ClN4O2 | 340.853 |
—— | tert-butyl 4-(methyl(pyridin-2-yl)amino)piperidine-1-carboxylate | 900512-12-1 | C16H25N3O2 | 291.393 |