113826-06-5

基本信息
亞氨基芪
(R)-甲苯磺酸縮水甘油酯
(2R)-(-)-甲苯磺酸環(huán)氧丙酯
(R)-縮水甘油基甲苯磺酰
(2R)-(-)-對甲苯磺酸縮水甘油酯
(2R)-(-)-GLYCIDYL P-TOLUENESULFONATE
(2R)-GLYCIDYL TOLUENESULFONATE
(2R)-(-)-GLYCIDYL TOSYLATE
(2R)-OXIRAN-2-YLMETHYL 4-METHYLBENZENESULPHONATE
(2R)-(-)-TOLUENE-4-SULFONIC ACID 2,3-EPOXYPROPYL ESTER
5H-DIBENZ[B,F]AZEPINE
IMINOSTILBENE
LABOTEST-BB LT00440878
o,o'-iminostilbene
OXIRANEMETHANOL, 4-METHYLBENZENESULFONATE, (2R)-
P-TOLUENESULFONIC ACID (2R)-(-)-GLYCIDYL ESTER
(R)-2,3-EPOXY-1-PROPYL P-TOLUENESULFONATE
(R)-(-)-2,3-EPOXYPROPYL P-TOLUENESULFONATE
(R)-(-)-2,3-EPOXYPROPYL TOLUENE-4-SULFONATE
RARECHEM AK HZ 0050
(R)-(-)-GLYCIDYL 4-TOLUENESULFONATE
(R)-(-)-GLYCIDYL TOSYLATE
(R)-GLYCIDYL TOSYLATE
(R)-(-)-OXIRANE-2-METHANOL 4-TOLUENESULFONATE
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
制備方法

98-59-9

57044-25-4

113826-06-5
一般步驟:在干燥條件下,將對甲苯磺酰氯(PTSC,25.0 g)和(R)-環(huán)氧乙烷-2-甲醇(6.0 mL)溶解于無水二氯甲烷(DCM,250 mL)中。隨后,在0°C下向反應(yīng)混合物中緩慢滴加三乙胺(TEA,36.0 mL)。反應(yīng)在0°C持續(xù)攪拌3小時后,通過旋轉(zhuǎn)蒸發(fā)儀濃縮反應(yīng)液。粗產(chǎn)物通過快速柱色譜法(洗脫劑:乙酸乙酯/石油醚)進(jìn)行純化,得到(R)-對甲苯磺酸縮水甘油酯(17.6 g),為白色固體。產(chǎn)率:85.0%;熔點(diǎn):44-46°C;[α]D25 = +18.3(c 1.7,乙腈)。IR(KBr,cm-1):1598, 1363, 1177, 969, 666, 556。1H NMR(400 MHz,DMSO-d6)δ:7.83(d,J = 8.1 Hz,2H),7.52-7.46(m,2H),4.43(d,J = 11.6 Hz,1H),3.85(dddd,J = 7.0, 5.7, 3.7, 1.9 Hz,1H),3.26-3.17(m,1H),2.78(t,J = 4.6 Hz,1H),2.66-2.58(m,1H),2.42(s,3H)。ESI-MS m/z:251.2 [M + Na]+。
參考文獻(xiàn):
[1] Journal of Organic Chemistry, 2015, vol. 80, # 17, p. 8668 - 8676
[2] Chemical Communications, 2014, vol. 50, # 51, p. 6718 - 6721
[3] Organic Letters, 2012, vol. 14, # 11, p. 2834 - 2837
[4] Angewandte Chemie - International Edition, 2014, vol. 53, # 15, p. 3859 - 3862
[5] Angew.Chem.Int.Ed., 2014, vol. 53, p. 3859 - 3862,4
報(bào)價日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
2025/05/22 | XW1138260652 | (2R)-(-)-縮水甘油基對甲苯磺酸酯 (2r)-(-)-glycidyl tosylate;(2r)-(-)-2,3-epoxypropyl toluene-4-sulfonate;(2r)-(-)-toluene-4-sulfonic acid 2,3-epoxypropylester | 113826-06-5 | 5G | 105元 |
2025/05/22 | XW1138260651 | (2R)-(-)-縮水甘油基對甲苯磺酸酯 (2r)-(-)-glycidyl tosylate;(2r)-(-)-2,3-epoxypropyl toluene-4-sulfonate;(2r)-(-)-toluene-4-sulfonic acid 2,3-epoxypropylester | 113826-06-5 | 1G | 24元 |
2025/05/22 | T1611 | 對甲苯磺酸(2R)-(-)-縮水甘油酯 (2R)-(-)-Glycidyl p-Toluenesulfonate | 113826-06-5 | 5G | 175元 |