Studies on photophysics and photochemistry of N-salicylidene-p-(N,N-dimethylamino)aniline

Studies on photophysics and photochemistry of N-salicylidene-p-(N,N-dimethylamino)aniline The fluorescence spectra of N-salicylidene-p-(N,N-dimethylamino)aniline have been investigated in various solvents and three kinds of fluorescence were found; they were that of excited intermediate, exciplex and excited dimer. According to the transient absorption spectra and decay kinetic data of photoproducts of the title compound, it has been found that the photoproducts in cyclohexane are a zwitterion and a mixed dimer formed by a zwitterion and an enol; in acetonitrile the photoproducts are a zwitterion, a mixed dimer formed by a zwitterion and an enol and a dimer formed of zwitterion. Photochromic and luminescence mechanisms of the title compound are discussed as well. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Research on Chemical Intermediates Springer Journals

Studies on photophysics and photochemistry of N-salicylidene-p-(N,N-dimethylamino)aniline

Loading next page...
 
/lp/springer_journal/studies-on-photophysics-and-photochemistry-of-n-salicylidene-p-n-n-hulz7q3On8
Publisher
Springer Netherlands
Copyright
Copyright © 1998 by Springer
Subject
Chemistry; Catalysis; Physical Chemistry; Inorganic Chemistry
ISSN
0922-6168
eISSN
1568-5675
D.O.I.
10.1163/156856798X00203
Publisher site
See Article on Publisher Site

Abstract

The fluorescence spectra of N-salicylidene-p-(N,N-dimethylamino)aniline have been investigated in various solvents and three kinds of fluorescence were found; they were that of excited intermediate, exciplex and excited dimer. According to the transient absorption spectra and decay kinetic data of photoproducts of the title compound, it has been found that the photoproducts in cyclohexane are a zwitterion and a mixed dimer formed by a zwitterion and an enol; in acetonitrile the photoproducts are a zwitterion, a mixed dimer formed by a zwitterion and an enol and a dimer formed of zwitterion. Photochromic and luminescence mechanisms of the title compound are discussed as well.

Journal

Research on Chemical IntermediatesSpringer Journals

Published: Apr 14, 2009

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Unlimited reading

Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.

Stay up to date

Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.

Organize your research

It’s easy to organize your research with our built-in tools.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve Freelancer

DeepDyve Pro

Price
FREE
$49/month

$360/year
Save searches from
Google Scholar,
PubMed
Create lists to
organize your research
Export lists, citations
Read DeepDyve articles
Abstract access only
Unlimited access to over
18 million full-text articles
Print
20 pages/month
PDF Discount
20% off