34079-31-7

基本信息
BENZYLOXYCARBONYL-L-PROLINAMIDE
CARBOBENZYLOXY-L-PROLINAMIDE
CBZ-L-PROLINAMIDE
CBZ-L-PRO NH2
CBZ-PRO-NH2
N-ALPHA-CARBOBENZOXY-L-PROLINE AMIDE
N-ALPHA-CARBOBENZOXY-L-PYRROLIDINE-2-CARBOXYLIC ACID ALPHA-AMIDE
N-CARBOBENZOXY-L-PROLINE AMIDE
(S)-1-N-CBZ-PROLINAMIDE
(S)-2-CARBAMOYL-1-CBZ-PYRROLIDINE
(S)-2-CARBAMOYL-PYRROLIDINE-1-CARBOXYLIC ACID BENZYL ESTER
Z-L-PROLINAMIDE
Z-L-PROLINE AMIDE
Z-PROLINE-NH2
Z-PRO-NH2
Z-PYRD(2)-NH2
N-BENZYLOXYCARBONYL-L-PROLINAMIDE
N-alpha-Benzyloxycarbonyl-L-proline amide
Z-L-Pro-NH2
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
制備方法

1148-11-4

34079-31-7
以N-芐氧羰基-L-脯氨酸為原料合成(S)-1-N-芐氧羰基脯氨酰胺的一般步驟:在1,4-二氧六環(huán)(40mL)中溶解1-{[(苯基甲基)氧基]羰基}-L-脯氨酸(8.0g,32.09mmol),加入吡啶(1.5mL)和二碳酸二叔丁酯((Boc)2O,9.1g,41.72mmol)。隨后加入碳酸氫銨(3.2g,40.43mmol)。反應(yīng)混合物在室溫下攪拌過(guò)夜后,用乙酸乙酯(100mL)稀釋,依次用水(50mL)和5%硫酸(H2SO4)洗滌。分離有機(jī)層,用無(wú)水硫酸鈉(Na2SO4)干燥,過(guò)濾。通過(guò)減壓蒸餾除去溶劑,得到澄清油狀物。用乙醚研磨該油狀物,過(guò)濾收集沉淀,并在真空下干燥,得到(S)-1-N-芐氧羰基脯氨酰胺,為白色固體(3.9g,產(chǎn)率49%)。質(zhì)譜顯示[M+H]+為249。
參考文獻(xiàn):
[1] Organic and Biomolecular Chemistry, 2005, vol. 3, # 1, p. 84 - 96
[2] Synlett, 2004, # 3, p. 558 - 560
[3] Patent: WO2005/121135, 2005, A1. Location in patent: Page/Page column 240-241
[4] Canadian Journal of Chemistry, 2007, vol. 85, # 2, p. 85 - 95
[5] Journal of the American Chemical Society, 2018, vol. 140, # 5, p. 1627 - 1631
報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
2025/05/22 | C3005 | N-芐氧羰基-L-脯氨酰胺 N-Carbobenzoxy-L-prolinamide | 34079-31-7 | 5g | 90元 |
2025/05/22 | C3005 | N-芐氧羰基-L-脯氨酰胺 N-Carbobenzoxy-L-prolinamide | 34079-31-7 | 25g | 270元 |
2025/05/22 | XW340793172 | CBZ-L-脯氨酸酰胺 n-(benzyloxycarbonyl)-l-prolinamide;n-benzyloxycarbonyl-l-prolinamide;n-(carbobenzoxy)-l-prolinamide;n-carbobenzoxy-l-prolinamide;n-cbz-l-prolinamide;cbz-l-prolinamide;z-l-prolinamide;(s)-benzyl 2-carbamoylpyrrolidine-1-carboxylate;(s)-2-carbamoyl-1-n-cbz-pyrrolidine;cbz-pro-nh2;z-pro-nh2 | 34079-31-7 | 25G | 926元 |