Polystyrenic porphyrins as catalysts for alkane oxidation

Polystyrenic porphyrins as catalysts for alkane oxidation We report herein the catalytic effect of metalloporphyrins (MnP–PS, CoP–PS, ZnP–PS) covalently bonded with one or four arms of polystyrene. These metalloporphyrins were employed as active catalysts for oxidation of ethylbenzene in the presence of freshly prepared O2. Our results show that one-arm polystyrenic porphyrins demonstrate enhanced catalytic efficiency, with better yield as compared with four-arm polystyrenic porphyrins. In addition, the catalytic efficiencies of the studied metalloporphyrins, calculated from gas chromatography–mass spectrometry (GC–MS) analysis, were found to be dependent on the central metal in the order Mn > Co > Zn. We also found that these catalysts have advantages of higher stability, facile separation, and good recyclability with comparable efficiencies. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Research on Chemical Intermediates Springer Journals

Polystyrenic porphyrins as catalysts for alkane oxidation

Loading next page...
 
/lp/springer_journal/polystyrenic-porphyrins-as-catalysts-for-alkane-oxidation-9NU7AInKIH
Publisher
Springer Journals
Copyright
Copyright © 2014 by Springer Science+Business Media Dordrecht
Subject
Chemistry; Catalysis; Physical Chemistry; Inorganic Chemistry
ISSN
0922-6168
eISSN
1568-5675
D.O.I.
10.1007/s11164-014-1739-x
Publisher site
See Article on Publisher Site

Abstract

We report herein the catalytic effect of metalloporphyrins (MnP–PS, CoP–PS, ZnP–PS) covalently bonded with one or four arms of polystyrene. These metalloporphyrins were employed as active catalysts for oxidation of ethylbenzene in the presence of freshly prepared O2. Our results show that one-arm polystyrenic porphyrins demonstrate enhanced catalytic efficiency, with better yield as compared with four-arm polystyrenic porphyrins. In addition, the catalytic efficiencies of the studied metalloporphyrins, calculated from gas chromatography–mass spectrometry (GC–MS) analysis, were found to be dependent on the central metal in the order Mn > Co > Zn. We also found that these catalysts have advantages of higher stability, facile separation, and good recyclability with comparable efficiencies.

Journal

Research on Chemical IntermediatesSpringer Journals

Published: Jun 18, 2014

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