The synthesis and fluorescence properties of novel 1,8-naphthalimide derivatives

The synthesis and fluorescence properties of novel 1,8-naphthalimide derivatives Three novel 1,8-naphthalimide derivatives containing indole and indoline were synthesized through Fischer indole synthesis, reduction, and alkylation. Two reference dyes with similar structures to the three novel dyes were also prepared. The absorption and fluorescence spectra of these dyes in a variety of solvents were investigated. In addition, fluorescence of these dyes in solid state was also measured. Intramolecular charge transfer was confirmed within the new dyes by virtue of shifts in emission maximum with increasing solvent polarity. Intermolecular close contacts and lateral intermolecular hydrogen bonding interactions between neighboring columns lead to fluorescence wavelength shift, short in the solution and long in the solid state. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Research on Chemical Intermediates Springer Journals

The synthesis and fluorescence properties of novel 1,8-naphthalimide derivatives

Loading next page...
 
/lp/springer_journal/the-synthesis-and-fluorescence-properties-of-novel-1-8-naphthalimide-UzSF0QmCYr
Publisher
Springer Netherlands
Copyright
Copyright © 2013 by Springer Science+Business Media Dordrecht
Subject
Chemistry; Catalysis; Physical Chemistry; Inorganic Chemistry
ISSN
0922-6168
eISSN
1568-5675
D.O.I.
10.1007/s11164-013-1261-6
Publisher site
See Article on Publisher Site

Abstract

Three novel 1,8-naphthalimide derivatives containing indole and indoline were synthesized through Fischer indole synthesis, reduction, and alkylation. Two reference dyes with similar structures to the three novel dyes were also prepared. The absorption and fluorescence spectra of these dyes in a variety of solvents were investigated. In addition, fluorescence of these dyes in solid state was also measured. Intramolecular charge transfer was confirmed within the new dyes by virtue of shifts in emission maximum with increasing solvent polarity. Intermolecular close contacts and lateral intermolecular hydrogen bonding interactions between neighboring columns lead to fluorescence wavelength shift, short in the solution and long in the solid state.

Journal

Research on Chemical IntermediatesSpringer Journals

Published: Jun 7, 2013

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