蛍光誘導体化試薬Ethyl 1-(Difluoro-1,3,5-triazinyl)-2-methylindolizine-3-carboxylateの合成及びその反応性

概要

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Ethyl 1-(difluoro-1,3,5-triazinyl)-2-methylindolizine-3-carboxylate was found to be a selective fluorescence derivatization reagent for primary and secondary amines. The reagent reacted with amines in aqueous acetonitrile in the presence of sodium hydroxide to give the corresponding fluorescent products, which could be separated on a TSK gel ODS-80TM reversed-phase column with aqueous methanol as eluent. 2-Phenethylamine and spermidine were used to investigate the derivatization conditions. The detection limits (signal-to-noise ratio=3) of each compound were 3 and 2 pmol per 10 μl injection volume, respectively. Alcohols, thiols and aromatic amines did not give any fluorescent products under these derivatization conditions.
公益社団法人日本薬学会の論文
1994-10-25