115314-17-5

基本信息
(R)-缩水甘油间硝基苯磺酸酯
?-(-)-间硝基苯磺酸缩水甘油酯
(2R)-间硝基苯磺酸环氧丙酯
3-NITROBENZENESULFONIC ACID (R)-GLYCIDYL ESTER
BENZENESULFONIC ACID, 3-NITRO-, (2R)-OXIRANYLMETHYL ESTER
(R)-2,3-EPOXY-1-PROPYL-3-NITROBENZENESULFONATE
(R)-(-)-GLYCIDYL-3-NITROBENZENESULFONATE
(R)-GLYCIDYL 3-NITROBENZENESULFONATE
(R)-(-)-GLYCIDYL-3-NOSYLATE
(R)-(-)-GLYCIDYL NOSYLATE
(R)-GLYCIDYL NOSYLATE
(R)-(-)-OXIRANE-2-METHANOL 3-NITROBENZENESULFONATE
3-nitro-,oxiranylmethylester,(r)-benzenesulfonicaci
oxiranylmethyl(r)-3-nitrobenzenesulfonate
(2R)-(-)-Glycidyl-3-nitrobenzenesulphonate
(2R)-(-)-GLYCIDYL 3-NITROBENZENE-
R-Glycidyl-3-Nitrobenzenesulfo
(R)-(-)-GLYCIDYL3-NITRO-BENZENESULPHONATE
BENZENESULFONIC ACID, 3-NITRO-(2R)-2-OXIRANYL-METHYL ESTER
(R)-(-)-Glycidyl 3-nitrobenzenesulfonate, (R)-(-)-Oxirane-2-methanol 3-nitrobenzenesulfonate
[(2R)-Oxiran-2-yl]methyl 3-nitrobenzenesulfonate
Benzenesulfonic acid, 3-nitro-, oxiranylmethyl ester, (R)
物理化学性质
安全数据
制备方法

121-51-7

60456-23-7

115314-14-2
化合物3的制备:向冷却至0℃(冰浴)的(S)-环氧乙烷-2-基甲醇(220mg,3.0mmol)的无水二氯甲烷(10mL)和三乙胺(1.5mL,10mmol)溶液中,分批加入3-硝基苯磺酰氯(730mg,3.3mmol)。将所得棕色溶液在0℃下搅拌1小时,随后缓慢升温至室温。反应进程通过TLC每15分钟监测一次,直至(S)-环氧乙烷-2-基甲醇完全消耗。反应完成后,加入碎冰(1-2g)淬灭反应。将反应混合物转移至分液漏斗中,用二氯甲烷(20mL)和水(10mL)进行分配。有机层依次用饱和NaHCO3水溶液(10mL×3)和盐水(10mL×3)洗涤,随后用无水Na2SO4干燥。过滤并浓缩后,残余物通过快速柱色谱法纯化,得到(S)-(+)-间硝基苯磺酸缩水甘油酯(化合物3),为棕色固体(710mg,92%)。1H NMR(400MHz,CDCl3)δ8.77(s,1H),8.54(d,J=8.1Hz,1H),8.28(d,J=7.9Hz,1H),4.50(d,J=11.5Hz,1H),4.04(dd,J1=4.9Hz,J2=1.5Hz,1H),3.23(d,J=1.8Hz,1H),2.85(dd,J1=4.0Hz,J2=2.0Hz,1H),2.64(dd,J1=2.4Hz,J2=2.0Hz,1H);13C NMR(100MHz,CDCl3)δ148.19,137.92,133.32,130.81,128.39,123.16,71.69,48.64,44.42。
参考文献:
[1] Patent: US2009/182011, 2009, A1. Location in patent: Page/Page column 13
[2] ACS Medicinal Chemistry Letters, 2011, vol. 2, # 9, p. 656 - 661
[3] Tetrahedron, 2009, vol. 65, # 31, p. 5984 - 5989
[4] Bioorganic and Medicinal Chemistry Letters, 2012, vol. 22, # 8, p. 2948 - 2950
[5] Bioorganic and Medicinal Chemistry, 2014, vol. 22, # 17, p. 4792 - 4802
知名试剂公司产品信息
(R)-(-)-Glycidyl nosylate, 98%(115314-17-5)
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2025/05/22 | 29641 | (R)-(-)-间硝基苯磺酸缩水甘油酯 (R)-(-)-Glycidyl nosylate, 98%, Thermo Scientific Chemicals | 115314-17-5 | 2.5g | 913元 |
2025/05/22 | 29641 | (R)-(-)-间硝基苯磺酸缩水甘油酯 (R)-(-)-Glycidyl nosylate, 98%, Thermo Scientific Chemicals | 115314-17-5 | 10g | 2901元 |
2025/05/22 | XW0211531417504 | (R)-(+)-间硝基苯磺酸缩水甘油酯 | 115314-17-5 | 100G | 964元 |