97614-43-2

基本信息
2-脫氧-2-氟-三苯甲?;?α-D-阿垃伯呋喃糖
克羅垃濱中間體
2-脫氧-2-氟-1,3,5-三苯甲酰基-Α-D-阿拉伯呋喃糖
2-脫氧-2-氟-1,3,5-三苯甲?;?Α-D-阿垃伯呋喃糖
氟糖
2-DEOXY-2-FLUORO-1,3,5-TRI-O-BENZOYL-A-D-ARABINOFURANOSE
2-DEOXY-2-FLUORO-1,3,5-TRI-O-BENZOYL-ALPHA-D-ARABINOFURANOSE
2-Deoxy-2-fluoro-1,3,5-tri-O-benzoyl-D-arabinofuranose
2-deoxy-2-fluoro-1,3,5-tri-o-benzoyl-d-ribofuranose
2-FLUORO-2DEOXY-1,3,5-O-BENZOYL-A-D-ARABINOFURANOSE
2-FLUORO-2-DEOXY-1,3,5-TRIBENZOYL-ALPHA-D-ARABINOFURANOSE
2-FLUORO-2-DEOXY-1,3,5-TRI-O-BENZOYL-ALPHA-D-ARABINOFURANOSE
α-D-Arabinofuranose, 2-deoxy-2-fluoro-, tribenzoate
a-D-Arabinofuranose, 2-deoxy-2-fluoro-, tribenzoate
alpha-D-Arabinofuranose-2-deoxy-2-fluoro-1,3,5-tribenzoate
2-Deoxy-2-Flouro-1,3,5-Tri-O-Benzoylalpha-D-Araninofuranose
2-Deoxy-2-fluoro-1,3,5-tri-O-Bza-D-ribofuranose
D-Arabinofuranose
2-FLUORO-2-DEOXY-1,3,5-TRI-O-BENZOYL-*A-D-ARABINOFUR
2-Fluoro-2deoxy-1,3,5-O-benzoyl-a-D-arabinofuranos
2-fluoro-2-deoxy-1,3,5-tri-O-benzoyl-*A-D-arabino
2-Deoxy-2-fluoro-1,3,5-tri-O-benzoyl-alpha- D-ribofuranose
FLuorosugar
Deoxy-2-fluoro-1,3,5-tri-O-benzoyl-alpha-D-arabinofuranose
物理化學性質
制備方法

97614-42-1

97614-43-2
化合物VIII的合成:將化合物VII(2.2 mmol)溶解于乙酸乙酯(54 mL)中,加入三乙胺(Et3N)。在攪拌下緩慢加入三氟化氫(3HF,2.08 mL,0.013 mmol)。將反應混合物加熱至60℃,持續(xù)攪拌3小時,隨后升溫至70℃繼續(xù)攪拌1.5小時。反應完成后,加入冰鹽水(10 mL)淬滅反應,用二氯甲烷進行萃取。合并有機相,依次用鹽水、水和飽和碳酸氫鈉溶液洗滌,無水硫酸鈉干燥4小時。減壓濃縮除去溶劑,得到深黃色糖漿狀粗產(chǎn)物。通過硅膠柱層析(5 cm × 5 cm,二氯甲烷洗脫)純化,得到淡黃色糖漿狀產(chǎn)物,收率86.8%。最后,將粗產(chǎn)物在95%乙醇中重結晶,得到白色結晶狀化合物VIII,收率66.4%。1H NMR(CDCl3)δ ppm:7.31-8.10(m,15H,OBz),6.71(d,J = 9.0 Hz,1H,H-1),5.68(dd,J = 19.44 Hz,1H,H-3),5.32(d,J = 48.2 Hz,1H,H-2),4.65-4.77(m,3H,H-4,H-5)。熔點:80-82℃。
參考文獻:
[1] Patent: EP2177527, 2010, A1. Location in patent: Page/Page column 11-12
[2] Journal of Labelled Compounds and Radiopharmaceuticals, 1999, vol. 42, # SUPPL. 1, p. S638-S640
[3] Tetrahedron Letters, 1996, vol. 37, # 1, p. 17 - 20
常見問題列表
報價日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
2025/05/22 | D4594 | 2-脫氧-2-氟-1,3,5-三-O-苯甲?;?α-D-阿拉伯呋喃糖 2-Deoxy-2-fluoro-1,3,5-tri-O-benzoyl-α-D-arabinofuranose | 97614-43-2 | 1g | 60元 |
2025/05/22 | XW976144322 | 2-脫氧-2-氟-1,3,5-三苯甲?;?ALPHA-D-阿拉伯呋喃糖 2-deoxy-2-fluoro-1,3,5-tri-o-benzoyl-α-d-arabinofuranose;2-fluoro-2-deoxy-1,3,5-tri-o-benzoyl-α-d-arabinofuranose | 97614-43-2 | 5G | 85元 |
2025/05/22 | D4594 | 2-脫氧-2-氟-1,3,5-三-O-苯甲酰基-α-D-阿拉伯呋喃糖 2-Deoxy-2-fluoro-1,3,5-tri-O-benzoyl-α-D-arabinofuranose | 97614-43-2 | 5g | 180元 |