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Infrared study of the hydrogen bonding ability of 3-aminoquinoline and 8-aminoquinoline

✍ Scribed by N. Leroux; M. Goethals; Th. Zeegers-Huyskens

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
519 KB
Volume
9
Category
Article
ISSN
0924-2031

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πŸ“œ SIMILAR VOLUMES

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The x-ray structure of 8-aminoquinoline indicates that one of the NH bonds of the NH 2 group forms a three-center hydrogen bond, the major component being the intramolecular hydrogen bond and the minor component the intermolecular hydrogen bond. The IR and Raman spectra of 8-aminoquinoline and of it

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3-Aminoquinolinc fluoresces intensely in concentrated acid, dilute acid, neutral and dilute basic aqueous solutions as well as in a variety of organic solvents. However, in moderately concentrated alkaline solutions its fluorescence is quenched. The electronic absorption spectra of the various proto