2791-84-6

基本信息
L-谷氨酸芐酯對甲苯磺酸鹽
Glu(OBzl)-OBzl稵osOH
L-谷氨酸雙芐酯對甲苯磺酸鹽
GLUTAMIC ACID(OBZL)-OBZL P-TOSYLATE
H-GLU(OBZL)-OBZL 4-TOSYLATE
H-GLU(OBZL)-OBZL P-TOSYLATE
H-GLU(OBZL)-OBZL TOS
H-GLU(OBZL)-OBZL TOSOH
L-GLUTAMIC ACID ALPHA,GAMMA-DIBENZYL ESTER 4-TOLUENESULFONATE SALT
L-GLUTAMIC ACID ALPHA,GAMMA-DIBENZYL ESTER MONOTOSYLATE
L-GLUTAMIC ACID ALPHA,GAMMA-DIBENZYL ESTER P-TOLUENESULFONATE SALT
L-GLUTAMIC ACID-ALPHA,GAMMA-DIBENZYL ESTER P-TOSYLATE
L-GLUTAMIC ACID ALPHA,GAMMA-DIBENZYL ESTER TOSYLATE
L-GLUTAMIC ACID DIBENZYL ESTER 4-TOLUENESULFONATE SALT
L-GLUTAMIC ACID DIBENZYL ESTER-P-TOSYLATE
L-GLUTAMIC ACID GAMMA-BENZYL ESTER ALPHA-BENZYL ESTER TOSYLATE
O,O'-dibenzyl-L-glutamine toluene-p-sulphonate
Glu(OBzl)-OBzl·TosOH
GLU(OBZL)-OBZLOSOH
H-Glu(Obzl)-Obzlosoh
O,O'-Dibenzyl-L-glutamine
L-Glutamic acid dibenzyl ester 4-toluenesulfonate
物理化學性質(zhì)
常見問題列表

56-86-0

104-15-4

100-51-6

2791-84-6
以L-谷氨酸、4-甲基苯基磺酸和苯甲醇為原料合成L-谷氨酸雙芐酯對甲苯磺酸鹽的一般步驟:將29.4 g(0.2 mol)L-(+)-谷氨酸、40 g(0.23 mol)對甲苯磺酸和80 mL苯甲醇溶解于500 mL甲苯中。在氮氣保護下,通過回流分離出11 mL水。繼續(xù)回流3小時,隨后蒸發(fā)并移除150 mL液體。將反應溶液冷卻至50℃,然后倒入含有600 mL石油醚的燒杯中,攪拌1小時。通過過濾收集沉淀物。將濾餅通過加熱溶解于280 mL的95%乙醇中,停止加熱后,將溶液冷卻過夜。過濾收集沉淀物,并進行真空干燥,最終得到61 g L-(+)-谷氨酸雙芐酯對甲苯磺酸鹽(化合物1)。
參考文獻:
[1] European Journal of Medicinal Chemistry, 2008, vol. 43, # 12, p. 2699 - 2716
[2] Journal of Chemical Research, 2013, vol. 37, # 3, p. 177 - 180
[3] Journal of Chemical Research, 2013, vol. 37, # 3, p. 181 - 185
[4] Journal of the Chemical Society - Perkin Transactions 1, 1999, # 8, p. 855 - 866
[5] Patent: US2015/359900, 2015, A1. Location in patent: Paragraph 0134; 0135
報價日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
2025/05/22 | HY-W010785 | L-谷氨酸雙芐酯對甲苯磺酸鹽 Dibenzyl L-glutamate tosylate | 2791-84-6 | 1 g | 100元 |
2025/05/22 | XW27918463 | L-谷氨酸雙芐酯對甲苯磺酸鹽 l-glutamic acid dibenzyl ester p-toluenesulfonate salt;l-glutamic acid dibenzyl ester tosylate salt;o,o'-dibenzyl-l-glutamine toluene-p-sulphonate | 2791-84-6 | 100G | 498元 |
2025/05/22 | XW27918462 | L-谷氨酸雙芐酯對甲苯磺酸鹽 l-glutamic acid dibenzyl ester p-toluenesulfonate salt;l-glutamic acid dibenzyl ester tosylate salt;o,o'-dibenzyl-l-glutamine toluene-p-sulphonate | 2791-84-6 | 25G | 138元 |