| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 羟甲香豆素 | 7-hydroxy-4-methyl-chromen-2-one | 90-33-5 | C10H8O3 | 176.172 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 4-methyl-7-(vinyloxy)-2H-chromen-2-one | —— | C12H10O3 | 202.21 |
| —— | 4-methyl-7-(4-morpholin-4-yl-but-2-ynyloxy)-chromen-2-one | 67268-57-9 | C18H19NO4 | 313.353 |
| 羟甲香豆素 | 7-hydroxy-4-methyl-chromen-2-one | 90-33-5 | C10H8O3 | 176.172 |
| —— | 4-methyl-2H,8H-benzo<1,2-b;5,4-b'>dipyran-2-one | 112463-81-7 | C13H10O3 | 214.221 |
| —— | 4-methyl-2H,8H-benzo<1,2-b:3,4-b'>dipyran-2-one | 107265-10-1 | C13H10O3 | 214.221 |
| —— | 4-methyl-7-((3-phenylisoxazol-5-yl) methoxy)-2H-chromen-2-one | 36895-36-0 | C20H15NO4 | 333.343 |
| —— | 7-Methoxy-4-[[4-[(4-methyl-2-oxo-chromen-7-yl)oxymethyl]triazol-1-yl]methyl]chromen-2-one | 1408321-96-9 | C24H19N3O6 | 445.431 |
| —— | 7-hydroxy-4-((4-(((4-methyl-2-oxo-2H-chromen-7-yl)oxy)methyl)-1H-1,2,3-triazol-1-yl)methyl)-2H-chromen-2-one | 1408321-99-2 | C23H17N3O6 | 431.404 |
| —— | 7-Methyl-4-[[4-[(4-methyl-2-oxo-chromen-7-yl)oxymethyl]triazol-1-yl]methyl]chromen-2-one | 1408321-94-7 | C24H19N3O5 | 429.432 |
| —— | 4-methyl-7-((1-(4-nitrobenzyl)-1H-1,2,3-triazol-4-yl)methoxy)-2H-chromen-2-one | —— | C20H16N4O5 | 392.371 |
| —— | 4-[[4-[(4-Methyl-2-oxo-chromen-7-yl)oxymethyl]triazol-1-yl]methyl]benzo[h]chromen-2-one | 1408322-03-1 | C27H19N3O5 | 465.465 |
| 4,5'-二甲基异补骨脂素 | 4,5'-dimethylangelicin | 4063-41-6 | C13H10O3 | 214.221 |
| —— | 6-Methyl-4-[[4-[(4-methyl-2-oxo-chromen-7-yl)oxymethyl]triazol-1-yl]methyl]chromen-2-one | 1408321-93-6 | C24H19N3O5 | 429.432 |
| —— | 7-[[1-[(6-Methoxy-2-oxo-chromen-4-yl)methyl]triazol-4-yl]methoxy]-4-methyl-chromen-2-one | 1408321-95-8 | C24H19N3O6 | 445.431 |
| —— | 1-[[4-[(4-Methyl-2-oxo-chromen-7-yl)oxymethyl]triazol-1-yl]methyl]benzo[f]chromen-3-one | 1408322-02-0 | C27H19N3O5 | 465.465 |
| —— | 5,7-Dimethyl-4-[[4-[(4-methyl-2-oxo-chromen-7-yl)oxymethyl]triazol-1-yl]methyl]chromen-2-one | 1408321-97-0 | C25H21N3O5 | 443.459 |
| —— | 7-[[1-[(7-Chloro-2-oxo-chromen-4-yl)methyl]triazol-4-yl]methoxy]-4-methyl-chromen-2-one | 1408322-01-9 | C23H16ClN3O5 | 449.85 |
| —— | 7-[[1-[(6-Bromo-2-oxo-chromen-4-yl)methyl]triazol-4-yl]methoxy]-4-methyl-chromen-2-one | 1408322-04-2 | C23H16BrN3O5 | 494.301 |
| —— | 7-[[1-[(6-Chloro-2-oxo-chromen-4-yl)methyl]triazol-4-yl]methoxy]-4-methyl-chromen-2-one | 1408322-00-8 | C23H16ClN3O5 | 449.85 |
| —— | 7-[1-(3-chloro-4-fluoro-phenyl)-1H-[1,2,3] triazol-4-ylmethoxy]-4-methyl-chromen-2-one | —— | C19H13ClFN3O3 | 385.782 |
| —— | 7,8-Dimethyl-4-[[4-[(4-methyl-2-oxo-chromen-7-yl)oxymethyl]triazol-1-yl]methyl]chromen-2-one | 1408321-98-1 | C25H21N3O5 | 443.459 |
Fluorophores based on 4-triazolyl, 7-hydroxy-4-triazolylmethyl, 4-O-triazolylmethyl, and 7-O-triazolylmethyl coumaryl-tagged amino acids and dipeptides were synthesized by copper-catalyzed [3 + 2] cycloaddition reaction between azido- or alkynyl-functionalized coumarins with alkynyl- or azido-functionalized amino acid and dipeptides in good-to-excellent yields. Steady-state absorption and the fluorescence properties of the synthesized conjugates were studied. The chemical applicability of these amino acid and peptide-based fluorophores was successfully demonstrated by their linear elongation by further tagging them with appropriate C- or N-terminus amino acid.