Photoinduced Intramolecular Electron Transfer in p-Polyphenylamines and 1-(p-(N, N-Dialkylamino)-p-polyphenyl) naphthalenes

MJ Foley, LA Singer

Index: Foley, Michael J.; Singer, Lawrence A. Journal of Physical Chemistry, 1994 , vol. 98, # 26 p. 6430 - 6435

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Citation Number: 14

Abstract

Photoinduced intramolecular electron transfer in two series of aromatic amines of the type aryl-(C6H,),,-NR2, where aryl is phenyl and 1-naphthyl and n= 1-3, has been studied. From the solvatochromic behavior of the fluorescences from these compounds, excited-state dipole moments ranging from 10.9 to 29.9 D have been measured, suggesting that the emissions occur from charge-transfer states, except in 4-(N, N-diethylamino)-biphenyl ( ...