Picosecond laser photolysis studies of hydrogen-atom transfer reaction via heteroexcimer state in pyrene-primary and pyrene-secondary aromatic amine systems: role …

T Okada, I Karaki, N Mataga

Index: Okada, Tadashi; Karaki, Ichiro; Mataga, Noboru Journal of the American Chemical Society, 1982 , vol. 104, # 25 p. 7191 - 7195

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Citation Number: 76

Abstract

Abstract: The mechanism of charge transfer followed by proton transfer in the hydrogen atom transfer reaction of excited pyrene-primary and secondary amine systems has been directly demonstrated by means of a picosecond laser photolysis method. In the case of the pyrene- N-ethylaniline heteroexcimer system in hexane, for example, it has been observed that the 1- hydro-1-pyrenyl radical and the pyrene triplet state are produced simultaneously in the ...