如果按照规格使用和储存,则不会分解,未有已知危险反应。请避免接触氧化物。
N-Boc-4-哌啶甲酸乙酯在常温常压下为极淡的黄色或浅黄色液体,可用作有机合成中间体。它是一种商业化的有机合成子,在乙酸乙酯、二氯甲烷和氯仿等常见有机溶剂中溶解性较好,但在水中溶解度较低。
用途N-Boc-4-哌啶甲酸乙酯是常见的有机合成中间体,主要用作分子骨架参与药物分子及生物活性分子的合成。其环上的酯基可以转化为多种活性官能团,如羟基、醛基等;而另一端的N-Boc基团则可轻易脱除Boc保护基,释放二级胺。此外,在四氢铝锂还原作用下,N-Boc还可以将Boc基团还原为甲基,进而生成相应的三级胺类化合物。
合成方法N-Boc-4-哌啶甲酸乙酯的合成通常从商业化的4-哌啶甲酸乙酯出发,通过与二碳酸二叔丁酯反应得到带有Boc保护基的产物。文献报道了一种简便的方法:将这两种物质混合并搅拌即可直接获得目标产物。另有研究指出,在外加碘及使用乙腈作溶剂的情况下,此反应过程以高产率获得了目标化合物。
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 1-Boc-4-哌啶甲酸 | N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid | 84358-13-4 | C11H19NO4 | 229.276 |
| 1-叔丁基4-乙基4-甲酰基哌啶-1,4-二羧酸酯 | 1-(tert-butyl) 4-ethyl 4-formylpiperidine-1,4-dicarboxylate | 1253791-57-9 | C14H23NO5 | 285.34 |
| 哌啶-4-甲酸乙酯 | 4-carbethoxypiperidine | 1126-09-6 | C8H15NO2 | 157.213 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| N-Boc-4-甲基-4-哌啶甲酸乙酯 | ethyl tert-butyl 4-methylpiperidine-1,4-dicarboxylate | 189442-87-3 | C14H25NO4 | 271.357 |
| N-BOC-4-乙基-4-哌啶甲酸乙酯 | 1-(tert-butyl) 4-ethyl 4-ethylpiperidine-1,4-dicarboxylate | 188792-70-3 | C15H27NO4 | 285.384 |
| —— | 1-tert-butyl 4-ethyl 4-[2-(dimethylamino)ethyl]piperidine-1,4-dicarboxylate | 1192189-75-5 | C17H32N2O4 | 328.452 |
| 1-Boc-4-哌啶甲酸 | N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid | 84358-13-4 | C11H19NO4 | 229.276 |
| 1-Boc-4-甲基-4-哌啶甲酸 | 1-(tert-butoxycarbonyl)-4-methylpiperidine-4-carboxylic acid | 189321-63-9 | C12H21NO4 | 243.303 |
| —— | 4-propyl-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester | 1033819-09-8 | C16H29NO4 | 299.411 |
| —— | 1-tert-butyl 4-ethyl 4-(2-oxoethyl)piperidine-1,4-dicarboxylate | 1228603-43-7 | C15H25NO5 | 299.367 |
| —— | 1-tert-butyl 4-ethyl 4-(2-chloroethyl)piperidine-1,4-dicarboxylate | 212782-43-9 | C15H26ClNO4 | 319.829 |
| —— | 1-tert-butyl 4-ethyl 4-(methoxymethyl)piperidine-1,4-dicarboxylate | 478059-17-5 | C15H27NO5 | 301.383 |
| 1-氧代-2-噁-8-氮杂螺[4.5]癸烷-8-羧酸叔丁酯 | 1,1-dimethylethyl 1-oxo-2-oxa-8-azaspiro[4,5]decane-8-carboxylate | 154348-08-0 | C13H21NO4 | 255.314 |
| 1-Boc-4-烯丙基-4-哌啶甲酸乙酯 | 1-tert-butyl 4-ethyl 4-(prop-2-en-1-yl)piperidine-1,4-dicarboxylate | 146603-99-8 | C16H27NO4 | 297.395 |
| 1-BOC-4-乙基-4-哌啶甲酸 | 1-(tert-butoxycarbonyl)-4-ethylpiperidine-4-carboxylic acid | 188792-67-8 | C13H23NO4 | 257.33 |
| 4-(氰基甲基)-1,4-哌啶二羧酸-1-(1,1-二甲基乙基)4-乙酯 | 1-tert-butyl 4-ethyl 4-(cyanomethyl)piperidine-1,4-dicarboxylate | 495414-81-8 | C15H24N2O4 | 296.367 |
| —— | 1-(tert-butyl) 4-ethyl 4-(2-methoxyethyl)piperidine-1,4-dicarboxylate | 1255644-43-9 | C16H29NO5 | 315.41 |
| —— | 1-(tert-butoxycarbonyl)-4-[2-(dimethylamino)ethyl]piperidine-4-carboxylic acid | 1192189-76-6 | C15H28N2O4 | 300.398 |
| —— | 1-(tert-butyl) 4-ethyl 4-butylpiperidine-1,4-dicarboxylate | —— | C17H31NO4 | 313.437 |
| —— | 4-Isobutyl-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester | 1227170-01-5 | C17H31NO4 | 313.437 |
| —— | 1-tert-butyl 4-ethyl 4-(3-hydroxypropyl)piperidine-1,4-dicarboxylate | 917833-14-8 | C16H29NO5 | 315.41 |
| 1-叔丁氧羰基哌啶-4-甲醛 | tert butyl 4-formylpiperidine-1-carboxylate | 137076-22-3 | C11H19NO3 | 213.277 |
| —— | 1-tert-butoxycarbonyl-4-(methoxymethyl)piperidine-4-carboxylic acid | 412357-26-7 | C13H23NO5 | 273.329 |