Lithium Responsive Fluorophores Derived from Monoaza-12-crown-4 and Coumarin. The Influence of a Methoxy Side-arm on Photophysical Properties

DOI: 10.1016/0040-4039(94)80010-3

Source and publish data:

Tetrahedron Letters p. 7915 - 7918 (1994)

Update date:2022-09-26

Topics: Fluorophores methoxy Photophysical Properties Coumarin Lithium

Authors:

Blackburn, Christopher

Bai, Mingqi

LeCompte, Karen A.

Langmuir, Margaret E.

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Article abstract of DOI:10.1016/0040-4039(94)80010-3

The syntheses of fluorescent macrocycles in which monoaza-12-crown-4 is attached through nitrogen to the 7-position of a coumarin are described.Complexation with the lithium ion in MeCN solution results in large hypsochromic shifts in absorption maxima.Li

Full text of DOI:10.1016/0040-4039(94)80010-3

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