ISSN:
0894-3230
Keywords:
Organic Chemistry
;
Physical Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
The Stern-Volmer quenching equation for a photochemical reaction in the presence of internal filtering was obtained by applying the steady-state approximation to the system. The equation was used for the kinetic analysis of the Type II photoreaction of 2-benzoylcyclohexanone yielding 1-phenylhept-6-ene-1,3-dione, the enol form of which acts as an effective internal filter. The kqτ value for quenching of the photoreaction by 2,5-dimethylhexa-2,4-diene was determined to be 9·1 ± 0·5 l mol-1.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/poc.610030404
Permalink