• 대한화학회지
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• 제58권2호
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• pp.186-192
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• 2014

A series of novel pseudopeptides contained coumarin skeleton were synthesized through the Ugi-four-component reaction. The 3-substituted coumarin-3-carboxamides were formed through reaction of benzaldehyde derivatives, anilines, coumarin-3-carboxylic acid and isocyanides with high yields and high bond-forming efficiency at room temperature. These novel amidated coumarins exhibit brilliant fluorescence in range of 535-547 nm in chloroform.

• Bulletin of the Korean Chemical Society
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• 제26권1호
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• pp.161-164
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• 2005