✦ LIBER ✦

Kinetic study of photophysical and photochemical processes in α,ω-(bis-9-anthryl)-n-alkanes (ethane to decane) at room temperature

✍ Scribed by A. Castellan; J.-P. Desvergne; H. Bquas-Laurent

Publisher: Elsevier Science
Year: 1980
Tongue: English
Weight: 589 KB
Volume: 76
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(80)87048-5

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✦ Synopsis

Fluorescence and photocyclomerization quantum-yield measurements and a transient kinetic analysis were performed for a series of u,w-fbis-9-anthryl)-fi-~anes (4Ca-X to ACro-A and A-tiy-A) in methylcyclohesane and ethanol. Of note is an irregular periodicity of intramolecular escimer fluorescence yields and the rate parameters for escimer collapse to photocyclomer.