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Issue 6, 2010
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Synthesis and fluorescence of the new environment-sensitive fluorophore 6-chloro-2,3-naphthalimide derivative

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Abstract

Convenient and efficient synthesis of a new environmentally sensitive chlorine-substituted 2,3-naphthalimide-based fluorophore is reported. Benzotriazole carboxyl group activation of the 6-chloro-fluorophore enabled quick labeling of free and Fmoc-protected amino acids. The photophysical properties of the compounds obtained include high quantum yields in solvents of different polarity: water, methanol, acetonitrile and hexane.

Graphical abstract: Synthesis and fluorescence of the new environment-sensitive fluorophore 6-chloro-2,3-naphthalimide derivative

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Publication details

The article was received on 10 Sep 2009, accepted on 11 Jan 2010 and first published on 27 Jan 2010


Article type: Paper
DOI: 10.1039/C000684J
Citation: Org. Biomol. Chem., 2010,8, 1296-1300
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    Synthesis and fluorescence of the new environment-sensitive fluorophore 6-chloro-2,3-naphthalimide derivative

    A. R. Katritzky, S. Ozcan and E. Todadze, Org. Biomol. Chem., 2010, 8, 1296
    DOI: 10.1039/C000684J

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