中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
Fmoc-L-缬氨酸 | Fmoc-Val-OH | 68858-20-8 | C20H21NO4 | 339.391 |
—— | Fmoc-valine | 140663-39-4 | C20H21NO4 | 339.391 |
Fmoc-S-三苯甲基-L-青霉胺 | Fmoc-Pen(Trt)-OH | 201531-88-6 | C39H35NO4S | 613.777 |
氯甲酸-9-芴基甲酯 | (fluorenylmethoxy)carbonyl chloride | 28920-43-6 | C15H11ClO2 | 258.704 |
9-芴甲醇 | 9-Fluorenylmethanol | 24324-17-2 | C14H12O | 196.249 |
9-芴甲基-N-琥珀酰亚胺基碳酸酯 | N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide | 82911-69-1 | C19H15NO5 | 337.332 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
Fmoc-L-缬氨酸 | Fmoc-Val-OH | 68858-20-8 | C20H21NO4 | 339.391 |
Fmoc-缬氨醇 | 2-[(S)-(fluoren-9-ylmethoxycarbonyl)amino]-3-methylbutan-1-ol | 160885-98-3 | C20H23NO3 | 325.408 |
Nalpha-9-芴基甲氧羰基-L-派可酸 | 9H-fluoren-9-ylmethyl (S)-4-isopropyl-5-oxo-1,3-oxazolidine-3-carboxylate | 84000-01-1 | C21H21NO4 | 351.402 |
—— | (S)-2-((S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbutanamido)-6-((tert-butoxycarbonyl)amino)hexanoic acid | 138486-75-6 | C31H41N3O7 | 567.682 |
9-Fluorenylmethyl succinimidyl, pentachlorophenyl, and benzotriazole-1-yl carbonates were prepared and their reactivity with L-serine and L-serine benzyl ester was compared. The most efficient reagent, 9-fluorenylmethyl succinimidyl carbonate, was used for the preparation of 9-fluorenylmethyloxycarbonyl derivatives of other hydroxyamino acids and hydroxyamino acid esters in high yields. The use of trichloroethyl and benzyl succinimidyl carbonates for an efficient conversion of hydroxyamino acids and their esters into the corresponding N-trichloroethoxycarbonyl and benzyloxycarbonyl derivatives is described.