[5]Helicene derivatives containing aromatic imide moiety: Synthesis, structure, and photophysical properties

[5]Helicene derivatives containing aromatic imide moiety: Synthesis, structure, and photophysical... Journal of Photochemistry and Photobiology A: Chemistry 355 (2018) 408–413 Contents lists available at ScienceDirect Journal of Photochemistry and Photobiology A: Chemistry journal home page : www.elsevier.com/locat e/jphotochem Invited paper [5]Helicene derivatives containing aromatic imide moiety: Synthesis, structure, and photophysical properties a b, a,b, * * Meng Li , Hai-Yan Lu , Chuan-Feng Chen Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China University of Chinese Academy of Sciences, Beijing, 100049, China A R T I C L E I N F O A B S T R A C T Article history: Received 14 June 2017 A series of diaryl-substituted [5]helicene derivatives containing aromatic imide moiety were effectively Received in revised form 19 July 2017 synthesized. From the single crystal of 3, obviously helical structure with a torsion angle of 65.4 was Accepted 20 July 2017 detected. Compared with their tetrahydro[5]helicene analogues, the [5]helicene derivatives showed Available online 27 July 2017 longer absorption wavelength and larger molar absorptivity, which might be attributed to the large p-conjugated skeleton that was beneficial to electron delocalization at ground state. Moreover, except for Keywords: 5k, long emission http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Photochemistry and Photobiology A: Chemistry Elsevier

[5]Helicene derivatives containing aromatic imide moiety: Synthesis, structure, and photophysical properties

Loading next page...
 
/lp/elsevier/5-helicene-derivatives-containing-aromatic-imide-moiety-synthesis-0wv9i0jXDh
Publisher
Elsevier
Copyright
Copyright © 2017 Elsevier Ltd
ISSN
1010-6030
eISSN
1873-2666
D.O.I.
10.1016/j.jphotochem.2017.07.026
Publisher site
See Article on Publisher Site

Abstract

Journal of Photochemistry and Photobiology A: Chemistry 355 (2018) 408–413 Contents lists available at ScienceDirect Journal of Photochemistry and Photobiology A: Chemistry journal home page : www.elsevier.com/locat e/jphotochem Invited paper [5]Helicene derivatives containing aromatic imide moiety: Synthesis, structure, and photophysical properties a b, a,b, * * Meng Li , Hai-Yan Lu , Chuan-Feng Chen Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China University of Chinese Academy of Sciences, Beijing, 100049, China A R T I C L E I N F O A B S T R A C T Article history: Received 14 June 2017 A series of diaryl-substituted [5]helicene derivatives containing aromatic imide moiety were effectively Received in revised form 19 July 2017 synthesized. From the single crystal of 3, obviously helical structure with a torsion angle of 65.4 was Accepted 20 July 2017 detected. Compared with their tetrahydro[5]helicene analogues, the [5]helicene derivatives showed Available online 27 July 2017 longer absorption wavelength and larger molar absorptivity, which might be attributed to the large p-conjugated skeleton that was beneficial to electron delocalization at ground state. Moreover, except for Keywords: 5k, long emission

Journal

Journal of Photochemistry and Photobiology A: ChemistryElsevier

Published: Mar 15, 2018

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 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

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