Carboxylic fused furans for amino acid fluorescent labelling
摘要:
Four carboxylic fused furans are presented as new fluorescent labels for the amino and hydroxyl functions of organic molecules. Various representative L-amino acids were chosen as models, labelled at their N-terminus and also at their side-chain. Fluorescent derivatives were obtained in high yields, and their absorption and emission properties were studied. (c) 2006 Elsevier Ltd. All rights reserved.