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Darstellung und Fluoreszenzspektren von 7-Dialkylamino-4-Hydroxycumarinen

Preparation and fluorescence spectra of 7-dialkylamino-4-hydroxy-coumarins

Lumineszierende Heterocyclen, 2. Mitt.

  • Organische Chemie und Biochemie
  • Published:
Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Abstract

7-Dialkylamino-4-hydroxycoumarines (1 b-d) were synthesized in moderate yield by reacting 3-dialkylaminophenols with 2,2-dimethyl-4,6-dioxo-1,3-dioxanes (e.g.Meldrum's acid).1 b is characterized by some derivatives. Absorption and emission spectra of the new compounds are reported.

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Authors and Affiliations

  1. Institut für Organische Chemie, Universität Graz, Heinrichstraße 28, A-8010, Graz, Österreich

    Otto S. Wolfbeis

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  1. Otto S. Wolfbeis
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Additional information

Herrn Prof. Dr.E. Ziegler anläßlich der Vollendung seines 65. Lebensjahres gewidmet.

1. Mitt.:O. S. Wolfbeis, Mh. Chem.107, 783 (1976).

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Wolfbeis, O.S. Darstellung und Fluoreszenzspektren von 7-Dialkylamino-4-Hydroxycumarinen. Monatshefte für Chemie 108, 499–504 (1977). https://doi.org/10.1007/BF00912792

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  • DOI: https://doi.org/10.1007/BF00912792

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