按规定使用和贮存的不会分解,避氧化物。
1-Boc-4-哌啶甲酸是一种白色固体化合物,可通过4-吡啶甲酸与Boc酸酐反应制备得到。
制备将1 g(7.74 mmol)的4-哌啶甲酸溶解在2 M NaOH溶液(10 mL)中。随后,在冰浴条件下缓慢加入溶解了2.53 g(11.61 mmol)Boc酸酐的THF(10 mL)溶液,室温下搅拌反应1小时后,用旋转蒸发仪除去THF。水相用稀盐酸调节pH值至5-6,并使用乙酸乙酯萃取。合并后的有机相通过无水Na2SO4干燥并过滤,滤液再用旋转蒸发仪浓缩,最后在真空下干燥得到1-Boc-4-哌啶甲酸(1.78 g, 7.76 mmol),产率高达100%。
应用1-Boc-4-哌啶甲酸作为哌啶环N保护化合物,在医药和化工中间体领域有着广泛的应用。
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| N-Boc-4-哌啶甲酸甲酯 | 1-tert-Butyl 4-methyl piperidine-1,4-dicarboxylate | 124443-68-1 | C12H21NO4 | 243.303 |
| 1-叔丁氧羰基哌啶-4-甲醛 | tert butyl 4-formylpiperidine-1-carboxylate | 137076-22-3 | C11H19NO3 | 213.277 |
| N-Boc-4-哌啶甲醇 | tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate | 123855-51-6 | C11H21NO3 | 215.293 |
| N-Boc-4-哌啶甲酸乙酯 | 1-tert-butyl 4-ethyl piperidine-1,4-dicarboxylate | 142851-03-4 | C13H23NO4 | 257.33 |
| 4-溴-1-(叔丁氧基羰基)哌啶-4-羧酸 | 4-bromo-1-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid | 1146955-04-5 | C11H18BrNO4 | 308.172 |
| N-Boc-4-氰基哌啶 | 1-tert-butoxycarbonyl-4-cyanopiperidine | 91419-52-2 | C11H18N2O2 | 210.276 |
| 4-溴-N-Boc-哌啶 | tert-butyl 4-bromo-1-piperidinecarboxylate | 180695-79-8 | C10H18BrNO2 | 264.162 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| N-Boc-4-哌啶甲酸甲酯 | 1-tert-Butyl 4-methyl piperidine-1,4-dicarboxylate | 124443-68-1 | C12H21NO4 | 243.303 |
| 1-Boc-4-甲基-4-哌啶甲酸 | 1-(tert-butoxycarbonyl)-4-methylpiperidine-4-carboxylic acid | 189321-63-9 | C12H21NO4 | 243.303 |
| 1-叔丁氧羰基哌啶-4-甲醛 | tert butyl 4-formylpiperidine-1-carboxylate | 137076-22-3 | C11H19NO3 | 213.277 |
| N-Boc-4-哌啶甲醇 | tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate | 123855-51-6 | C11H21NO3 | 215.293 |
| N-Boc-4-哌啶甲酸乙酯 | 1-tert-butyl 4-ethyl piperidine-1,4-dicarboxylate | 142851-03-4 | C13H23NO4 | 257.33 |
| —— | 1-tert-butyl 4-(chloromethyl)piperidine-1,4-dicarboxylate | 150109-49-2 | C12H20ClNO4 | 277.748 |
| 1-Boc-4-甲基哌啶-4-甲酸甲酯 | 1-tert-butyl 4-methyl 4-methylpiperidine-1,4-dicarboxylate | 724790-59-4 | C13H23NO4 | 257.33 |
| 4-乙酰基哌啶-1-甲酸叔丁酯 | 4-acetyl-1-(t-butoxycarbonyl)piperidine | 206989-61-9 | C12H21NO3 | 227.304 |
| 1-叔丁氧羰基-4-哌啶甲酰胺 | 4-carbamoyl-piperidine-1-carboxylic acid tert-butyl ester | 91419-48-6 | C11H20N2O3 | 228.291 |
| 1-Boc-4-烯丙基-4-哌啶甲酸 | 4-allyl-1-(tert-butoxycarbonyl)piperidine-4-carboxylic acid | 426842-70-8 | C14H23NO4 | 269.341 |
| 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 |
| —— | piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-(2-methyl-allyl) ester | 1246390-12-4 | C15H25NO4 | 283.368 |
| 4-丙酰基哌啶-1-羧酸叔丁酯 | tert-butyl 4-propionylpiperidine-1-carboxylate | 419571-73-6 | C13H23NO3 | 241.331 |
| —— | tert-butyl 4-(2-hydroxypropan-2-yl)piperidine-1-carboxylate | —— | C13H25NO3 | 243.346 |
| —— | piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-cyclohexylmethyl ester | 1334679-04-7 | C18H31NO4 | 325.448 |
| 4-氯羰基-哌啶-1-羧酸叔丁酯 | tert-butyl 4-(chlorocarbonyl)-piperidine-1-carboxylate | 280115-99-3 | C11H18ClNO3 | 247.722 |
| N-Boc-4-哌啶乙醇 | tert-butyl 4-(2-hydroxyethyl)piperidine-1-carboxylate | 89151-44-0 | C12H23NO3 | 229.32 |
| —— | 1-tert-butyl 4-methyl 4-formylpiperidine-1,4-dicarboxylate | 1270140-93-6 | C13H21NO5 | 271.313 |
| 1-叔丁氧羰基哌啶-4-羧酸二甲胺 | tert-butyl 4-(methylcarbamoyl)piperidine-1-carboxylate | 544696-01-7 | C12H22N2O3 | 242.318 |
| —— | tert-butyl 4-isobutyrylpiperidine-1-carboxylate | 1225784-62-2 | C14H25NO3 | 255.357 |
| 1-叔丁氧羰基-4-氨甲基哌啶 | tert-butyl 4-(aminomethyl)piperidine-1-carboxylate | 144222-22-0 | C11H22N2O2 | 214.308 |
| 1-叔丁氧羰基-4-哌啶乙酸 | 2-(1-(tert-butoxycarbonyl)piperidin-4-yl)acetic acid | 157688-46-5 | C12H21NO4 | 243.303 |
| 1-N-BOC-4-哌啶丙酸 | 3-(1-(tert-butoxycarbonyl)piperidin-4-yl)propanoic acid | 154775-43-6 | C13H23NO4 | 257.33 |
| —— | 5-(1-t-Butoxycarbonyl-4-piperidyl)pentanoic acid | 142638-91-3 | C15H27NO4 | 285.384 |
| —— | tert-butyl 4-pentanoylpiperidine-1-carboxylate | 1198286-46-2 | C15H27NO3 | 269.384 |
| 2-溴-1-(1-boc-哌啶-4-基)乙酮 | tert-butyl 4-(2-bromoacetyl)piperidine-1-carboxylate | 301221-79-4 | C12H20BrNO3 | 306.2 |
| 1-Boc-4-二甲基氨基甲酰哌啶 | tert-butyl 4-(dimethylcarbamoyl)piperidine-1-carboxylate | 254905-58-3 | C13H24N2O3 | 256.345 |
| 2-甲基-2-丙基4-烯丙基-1-哌啶羧酸酯 | tert-butyl 4-allylpiperidine-1-carboxylate | 206446-47-1 | C13H23NO2 | 225.331 |
| 1-BOC-4-哌啶甲酰肼 | tert-butyl 4-(hydrazinecarbonyl)piperidine-1-carboxylate | 187834-88-4 | C11H21N3O3 | 243.306 |
| —— | 4-(3-(1,3-dioxolan-2-yl)propyl)1-tert-butyl piperidine-1,4-dicarboxylate | 1613464-61-1 | C17H29NO6 | 343.42 |