| 摘要 |
PURPOSE: A novel oxazollopyridine-based phenol compound and a method for preparing the same are provided to ensure fluorescence expressing property and to be used as an organic fluorescence dye. CONSTITUTION: An oxazollopyridine-based phenol compound is denoted by chemical formula 1. In chemical formula 1, X is CH or N. The oxazollopyridine-based phenol compound is 2-(benz[d]oxazolle-2-yl)phenol, 4-chloro 2-(oxazollo[4,5-b]pyridine-2-yl)phenol, or 5-methyl 2-(oxazollo[4,5-b]pyridine-2-yl)phenol. A method for preparing the compounds comprises: a step of condensing 2-hydroxybenzoic acid compounds of chemical formula 3 with an aromatic compound of chemical formula 2.
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