28697-17-8

基本信息
BOC-D-高脯氨酸
BOC-D-哌啶-2-羧酸
(R)-(+)-1-叔丁氧羰基-2-哌啶羧酸
N-Boc-D-哌啶-2-羧酸
(2R)-1-(TERT-BUTOXYCARBONYL)HEXAHYDROPYRIDINE-2-CARBOXYLIC ACID
(2R)-1-(TERT-BUTOXYCARBONYL)PIPERIDINE-2-CARBOXYLIC ACID
2(R)-1-(TERT-BUTOXYCARBONYL)PIPERIDINECARBOXYLIC ACID
BOC-D-HOMOPROLINE
BOC-D-HOMOPRO-OH
BOC-D-HOPRO-OH
BOC-D-PIC(2)-OH
BOC-D-(+)-PIPECOLIC ACID
BOC-D-PIPECOLIC ACID
BOC-D-PIPECOLINIC ACID
BOC-D-PIPERIDINE-2-CARBOXYLIC ACID
BOC-D-PIP-OH
BOC-(R)-(+)-PIPERIDINE-2-CARBOXYLIC ACID
BOC-R-PIP-OH
(D)-N-BOC-PIPECOLIC ACID
(D)-N-(T-BUTOXYCARBONYL)PIPECOLIC ACID
(D)-N-(TERT-BUTOXYCARBONYL)PIPECOLIC ACID
N-ALPHA-T-BOC-D-PIPECOLIC ACID
N-ALPHA-T-BUTOXYCARBONYL-D-HOMOPROLINE
物理化学性质
制备方法

24424-99-5

1723-00-8

28697-17-8
以二碳酸二叔丁酯和D-(+)-2-哌啶酸为原料合成(R)-1-(叔丁氧羰基)哌啶-2-羧酸的一般步骤如下:向1000 mL圆底烧瓶中加入D-(+)-2-哌啶酸(8.0 g,0.062 mol)、二碳酸二叔丁酯(14.8 g,0.068 mol)、碳酸氢钠(26.04 g,0.310 mol)和甲醇(400 mL)。将混合物在室温下搅拌反应24小时。反应完成后,通过减压蒸馏除去甲醇。残余物用水溶解,随后用乙醚洗涤三次。用饱和硫酸氢钾溶液调节水相pH至2,然后用二氯甲烷萃取三次。合并有机相,用饱和食盐水洗涤三次,经无水硫酸钠干燥后浓缩。粗产物通过硅胶柱色谱纯化,洗脱剂为石油醚/乙酸乙酯/乙酸混合溶剂,最终得到12.48 g白色固体产物,产率为87.8%。产物经1H-NMR(400 MHz, DMSO)和EI-MS表征:1H-NMR δ 12.71 (1H, s), 4.61 (1H, d, J = 28.8 Hz), 3.82 (1H, d, J = 12 Hz), 2.93 (1H, m), 2.06 (1H, s), 1.62 (3H, m), 1.39 (11H, m); EI-MS m/z: 229.1 [M]+。
参考文献:
[1] Journal of Medicinal Chemistry, 1998, vol. 41, # 4, p. 591 - 601
[2] Journal of Medicinal Chemistry, 1992, vol. 35, # 9, p. 1550 - 1557
[3] ChemMedChem, 2013, vol. 8, # 4, p. 577 - 581
[4] Patent: EP2805947, 2014, A1. Location in patent: Paragraph 0074-0075
[5] Patent: US2015/126500, 2015, A1. Location in patent: Paragraph 0127; 0128
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2025/05/22 | H51961 | N-Boc-D-哌啶-2-羧酸, 98% N-Boc-D-pipecolinic acid, 98% | 28697-17-8 | 5g | 814元 |
2025/05/22 | H51961 | N-Boc-D-哌啶-2-羧酸, 98% N-Boc-D-pipecolinic acid, 98% | 28697-17-8 | 25g | 2209元 |
2025/05/22 | 39925 | (R)-(+)-N-Boc-哌啶-2-羧酸 (R)-(+)-N-BOC-2-Piperidinecarboxylic acid, 98%, Thermo Scientific Chemicals | 28697-17-8 | 1g | 576元 |