Intramolecular light-induced electron transfer in a rigid, fixed-distance anthracene-N,N-dimethylaniline system. Exciplex-like behavior

In connection with the authors interest in light-induced electron transfer in rigid molecules, 2-(N,N-dimethylamino)-5,14-ethanopentacene (1) was synthesized. The anthracene electron acceptor and (N,N-dimethylamino)phenyl electron donor in 1 are held rigidly in a spatial configuration such that they...

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Veröffentlicht in:Journal of the American Chemical Society 1990-03, Vol.112 (7), p.2823-2824
Hauptverfasser: Wasielewski, Michael R, Minsek, David W, Niemczyk, Mark P, Svec, Walter A, Yang, Nien Chu C
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container_end_page 2824
container_issue 7
container_start_page 2823
container_title Journal of the American Chemical Society
container_volume 112
creator Wasielewski, Michael R
Minsek, David W
Niemczyk, Mark P
Svec, Walter A
Yang, Nien Chu C
description In connection with the authors interest in light-induced electron transfer in rigid molecules, 2-(N,N-dimethylamino)-5,14-ethanopentacene (1) was synthesized. The anthracene electron acceptor and (N,N-dimethylamino)phenyl electron donor in 1 are held rigidly in a spatial configuration such that they are prevented from undergoing large structural changes before or after excitation. The fluorescence spectroscopy of 1 was investigated in solvents of differing polarity in order to probe for electron transfer from the (N,N-dimethylamino)phenyl donor to the excited anthracene acceptor, and the results are given.
doi_str_mv 10.1021/ja00163a066
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Exciplex-like behavior</atitle><jtitle>Journal of the American Chemical Society</jtitle><addtitle>J. Am. Chem. Soc</addtitle><date>1990-03</date><risdate>1990</risdate><volume>112</volume><issue>7</issue><spage>2823</spage><epage>2824</epage><pages>2823-2824</pages><issn>0002-7863</issn><eissn>1520-5126</eissn><coden>JACSAT</coden><abstract>In connection with the authors interest in light-induced electron transfer in rigid molecules, 2-(N,N-dimethylamino)-5,14-ethanopentacene (1) was synthesized. The anthracene electron acceptor and (N,N-dimethylamino)phenyl electron donor in 1 are held rigidly in a spatial configuration such that they are prevented from undergoing large structural changes before or after excitation. The fluorescence spectroscopy of 1 was investigated in solvents of differing polarity in order to probe for electron transfer from the (N,N-dimethylamino)phenyl donor to the excited anthracene acceptor, and the results are given.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/ja00163a066</doi><tpages>2</tpages></addata></record>
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ispartof Journal of the American Chemical Society, 1990-03, Vol.112 (7), p.2823-2824
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source American Chemical Society Journals
subjects 400500 - Photochemistry
AMINES
ANILINE
ANTHRACENE
AROMATICS
CHEMISTRY
CONDENSED AROMATICS
DATA
DATA ANALYSIS
ELECTRON TRANSFER
EMISSION SPECTROSCOPY
Exact sciences and technology
EXPERIMENTAL DATA
FLUORESCENCE SPECTROSCOPY
General and physical chemistry
HYDROCARBONS
INFORMATION
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
MEASURING METHODS
NUMERICAL DATA
ORGANIC COMPOUNDS
PHOTOCHEMISTRY
Physical chemistry of induced reactions (with radiations, particles and ultrasonics)
SPECTROSCOPY
title Intramolecular light-induced electron transfer in a rigid, fixed-distance anthracene-N,N-dimethylaniline system. Exciplex-like behavior
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