N-Boc-D-丙氨醇属于手性氨基醇类化合物,在医药、精细化工、材料和不对称催化的有机合成中已有广泛应用。在医药领域,它主要应用于多肽类药物和喹诺酮类手性药物的制备;而在不对称催化领域,则因其来源广泛且结构多样化而备受关注,常被用作金属手性配体和手性助剂的手性源。因此,研究N-Boc-D-丙氨醇的制备方法具有很强的实际应用价值。
合成方法以D-丙氨酸为起始物料,通过甲酯化、二碳酸二叔丁酯的N保护及还原反应,最终可以制备得到目标化合物N-Boc-D-丙氨醇。其合成反应式如下图所示:
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
BOC-D-丙氨酸 | Boc-(R)-Ala | 7764-95-6 | C8H15NO4 | 189.211 |
Boc-D-丙氨酸甲酯 | N-(tert-butoxycarbonyl)-D-alanine methyl ester | 91103-47-8 | C9H17NO4 | 203.238 |
—— | (R)-1-benzyloxy-N-tert-butoxycarbonyl-2-propylamine | 502162-48-3 | C15H23NO3 | 265.353 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (R)-Boc-2-methoxy-1-methyl-ethylamine | 955399-15-2 | C9H19NO3 | 189.255 |
—— | (R)-tert-butyl 1-(aminooxy)propan-2-ylcarbamate | 863991-08-6 | C8H18N2O3 | 190.243 |
—— | ((S)-2-allyloxy-1-methylethyl)carbamic acid tert-butyl ester | 1163710-11-9 | C11H21NO3 | 215.293 |
BOC-D-丙氨酸 | Boc-(R)-Ala | 7764-95-6 | C8H15NO4 | 189.211 |
(R)-2-(叔丁氧羰基氨基)丙醛 | (2R)-2-N-t-butoxycarbonyl-aminopropanal | 82353-56-8 | C8H15NO3 | 173.212 |
—— | 2-(Boc-amino)propionaldehyde | 105499-11-4 | C8H15NO3 | 173.212 |
—— | (R)-2-(2-((tert-butoxycarbonyl)amino)propoxy)acetic acid | —— | C10H19NO5 | 233.265 |
N-[(1R)-2-氨基-1-甲基乙基]氨基甲酸叔丁酯 | (R)-tert-butyl (1-aminopropan-2-yl)carbamate | 100927-10-4 | C8H18N2O2 | 174.243 |
—— | (R)-tert-butyl 1-bromopropan-2-ylcarbamate | 263410-22-6 | C8H16BrNO2 | 238.125 |
Boc-D-丙氨酸甲酯 | N-(tert-butoxycarbonyl)-D-alanine methyl ester | 91103-47-8 | C9H17NO4 | 203.238 |
(R)-3-N-叔丁氧羰基氨基丁胺 | (R)-N3-(tert-butyloxycarbonyl)-1,3-diaminobutane | 170367-69-8 | C9H20N2O2 | 188.27 |
2-甲基-2-丙基[(2R)-1-氰基-2-丙基]氨基甲酸酯 | (2-cyano-1(R)-methylethyl)carbamic acid, 1,1-dimethylethyl ester | 170367-68-7 | C9H16N2O2 | 184.238 |
—— | (R)-tert-butyl (1-(methylthio)propan-2-yl)carbamate | 927663-48-7 | C9H19NO2S | 205.321 |
—— | (2R)-2-[(tert-butoxycarbonyl)amino]propyl methanesulfonate | —— | C9H19NO5S | 253.32 |
—— | (R)-tert-butyl 1-(hydroxylmino)propan-2-ylcarbamate | 893444-24-1 | C8H16N2O3 | 188.227 |
(R)-2-甲基氮丙啶-1-羧酸叔丁酯 | (R)-(-)-N-(tert-Butoxycarbonyl)-2-methylaziridine | 129319-91-1 | C8H15NO2 | 157.213 |
2-甲基氮丙啶-1-甲酸叔丁基酯 | tert-butyl 2-methylaziridine-1-carboxylate | 129319-71-7 | C8H15NO2 | 157.213 |
—— | tert-butyl (R)-1-azidopropan-2-ylcarbamate | 721927-55-5 | C8H16N4O2 | 200.241 |
—— | (S)-tert-butyl 1-azidopropan-2-ylcarbamate | 146610-69-7 | C8H16N4O2 | 200.241 |
—— | (R)-1-benzyloxy-N-tert-butoxycarbonyl-2-propylamine | 502162-48-3 | C15H23NO3 | 265.353 |
—— | (+)-(R)-tert-butyl 1-methyl-2-phenoxyethylcarbamate | 155768-90-4 | C14H21NO3 | 251.326 |
—— | tert-butyl N-[(2R)-1-(2-methylpropylamino)propan-2-yl]carbamate | 1309563-13-0 | C12H26N2O2 | 230.351 |
—— | 1,1-dimethylethyl {(3R)-3-methyl-3-[(2-methylpropyl)amino]propyl}carbamate | 1309562-23-9 | C13H28N2O2 | 244.378 |