Title of article
Synthesis and scintillating efficiencies of 2,5-diarylthiazoles with intramolecular hydrogen bond
Author/Authors
Prezhdo، نويسنده , , Oleg V. and Lysova، نويسنده , , Irina V. and Distanov، نويسنده , , Vitalii B. and Prezhdo، نويسنده , , Victor V.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
4
From page
5291
To page
5294
Abstract
A series of 2,5-diarylthiazole derivatives exhibiting an intramolecular hydrogen bond has been synthesized. The scintillation efficiency of each member of the series has been determined relative to 2,5-diphenyloxazole. Introduction of an OH group in ortho positions of 2,5-diphenyloxazole and 2,5-diphenylthiazole has led to a red shift of the fluorescence spectra due to intramolecular hydrogen bond, as supported by quantum chemical calculations.
Keywords
Thiazole , Electronic spectra , Scintillation , Hydrogen bond
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1842322
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