Author/Authors :
Ohara، نويسنده , , Keishi and Hirota، نويسنده , , Noboru and Steren، نويسنده , , Carlos A. and van Willigen، نويسنده , , Hans، نويسنده ,
Abstract :
The results of an FT-EPR study of the CIDEP of 2-propanolyl radical produced by the photochemical reaction of acetone with triethylamine are reported. The time profiles of the signals are explained satisfactorily on the basis of a hydrogen abstraction reaction involving the acetone singlet and/or triplet excited states depending upon the amine concentration and CIDEP mechanisms involving singlet and/or triplet geminate pairs and triplet F pairs together with spin-lattice relaxation.
