Dinuclear Silver Complexes for Solvent-Free Catalytic Synthesis of Cyclic Carbonates from Epoxides and CO2 at Ambient Temperature and Pressure

Dinuclear Silver Complexes for Solvent-Free Catalytic Synthesis of Cyclic Carbonates from... Although coupling reaction of CO with epoxides can be catalyzed by dinuclear silver complexes with low catalyst load- ing at ambient temperature and pressure, the experiment of reusability of catalyst displays the dinuclear silver complex is decomposed due to the excess Br in co-catalyst TBAB. The formed silver triphenylphosphine complex or inorganic silver materials provide real catalytic reactivity to the coupling reaction. 1·OTf +TBAB silver triphenylphosphine complex O or inorganicsilvermaterials O O CO real catalyst Keywords Green chemistry · Cycloaddition · CO fixation · Dinuclear silver complex The development of advanced technologies and chemical processes targeting to convert C O into valuable products is of great concern to scientists [1–3]. One of the most suc- Jing-Jing Chen and Zhi-Liang Gan have contributed equally to this cessful processes for use of CO is the coupling with epox- research. ides to generate polycarbonates and/or cyclic carbonates. These chemical products have commercial importance. For Electronic supplementary material The online version of this article (https ://doi.org/10.1007/s1056 2-017-2268-1) contains example, the cyclic carbonates can be used as fuel addi- supplementary material, which is available to authorized users. tives, electrolytes in batteries, polar aprotic solvents [4, 5]. However, coupling of C O and expoxide is a two-component * http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Catalysis Letters Springer Journals

Dinuclear Silver Complexes for Solvent-Free Catalytic Synthesis of Cyclic Carbonates from Epoxides and CO2 at Ambient Temperature and Pressure

Loading next page...
 
/lp/springer_journal/dinuclear-silver-complexes-for-solvent-free-catalytic-synthesis-of-r8Xa0SQmkG
Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer Science+Business Media, LLC, part of Springer Nature
Subject
Chemistry; Catalysis; Industrial Chemistry/Chemical Engineering; Organometallic Chemistry; Physical Chemistry
ISSN
1011-372X
eISSN
1572-879X
D.O.I.
10.1007/s10562-017-2268-1
Publisher site
See Article on Publisher Site

Abstract

Although coupling reaction of CO with epoxides can be catalyzed by dinuclear silver complexes with low catalyst load- ing at ambient temperature and pressure, the experiment of reusability of catalyst displays the dinuclear silver complex is decomposed due to the excess Br in co-catalyst TBAB. The formed silver triphenylphosphine complex or inorganic silver materials provide real catalytic reactivity to the coupling reaction. 1·OTf +TBAB silver triphenylphosphine complex O or inorganicsilvermaterials O O CO real catalyst Keywords Green chemistry · Cycloaddition · CO fixation · Dinuclear silver complex The development of advanced technologies and chemical processes targeting to convert C O into valuable products is of great concern to scientists [1–3]. One of the most suc- Jing-Jing Chen and Zhi-Liang Gan have contributed equally to this cessful processes for use of CO is the coupling with epox- research. ides to generate polycarbonates and/or cyclic carbonates. These chemical products have commercial importance. For Electronic supplementary material The online version of this article (https ://doi.org/10.1007/s1056 2-017-2268-1) contains example, the cyclic carbonates can be used as fuel addi- supplementary material, which is available to authorized users. tives, electrolytes in batteries, polar aprotic solvents [4, 5]. However, coupling of C O and expoxide is a two-component *

Journal

Catalysis LettersSpringer Journals

Published: Feb 2, 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