An eco-friendly and magnetized biopolymer cellulose-based heterogeneous acid catalyst for facile synthesis of functionalized pyrimido[4,5-b]quinolines and indeno fused pyrido[2,3-d]pyrimidines in water

An eco-friendly and magnetized biopolymer cellulose-based heterogeneous acid catalyst for facile... Keywords Magnetic cellulose  Nanocatalyst  Sulfonic acid  Green solvent Introduction Multi-component reactions are known as versatile synthesis tools for the assembly of novel and structurally complex molecules from simple starting materials in a minimum of reaction steps [1]. These reactions have emerged as a valuable method for the formation and breakage of carbon–carbon and carbon-heteroatom bonds in a one-pot and simple work-up procedure. The synthesis of highly functionalized quinolines illustrates the proper application of multi-component reactions because the quinoline moiety possesses promising biological activities, such as antimalarial, anticancer, antimicrobial [2], antiallergy, and anti-inflammatory activities, which essentially associate to the nature and the place of the substituents [3]. In addition to the abovementioned activities, pyridopyrimidins show a broad spectrum of biological and pharmacological activity, including antifloate, tyrosine kinase inhibitors, anti- aggressive [4], antitumor, cardiotonic, heptoprotactive, antifungal, antibronchitic [5], and calcium antagonist [6]. Recently, effort has been made in order to replace the traditional liquid inorganic homogeneous acid, with heterogeneous ones, because of their environmental, economical and industrial aspects. To address the aforementioned issues, the covalently immobilized –SO H group onto the surface of a solid support is one of the most common methods to develop the novel heterogeneous http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Research on Chemical Intermediates Springer Journals

An eco-friendly and magnetized biopolymer cellulose-based heterogeneous acid catalyst for facile synthesis of functionalized pyrimido[4,5-b]quinolines and indeno fused pyrido[2,3-d]pyrimidines in water

Loading next page...
 
/lp/springer_journal/an-eco-friendly-and-magnetized-biopolymer-cellulose-based-u3dc07pZqB
Publisher
Springer Netherlands
Copyright
Copyright © 2016 by Springer Science+Business Media Dordrecht
Subject
Chemistry; Catalysis; Physical Chemistry; Inorganic Chemistry
ISSN
0922-6168
eISSN
1568-5675
D.O.I.
10.1007/s11164-016-2752-z
Publisher site
See Article on Publisher Site

Abstract

Keywords Magnetic cellulose  Nanocatalyst  Sulfonic acid  Green solvent Introduction Multi-component reactions are known as versatile synthesis tools for the assembly of novel and structurally complex molecules from simple starting materials in a minimum of reaction steps [1]. These reactions have emerged as a valuable method for the formation and breakage of carbon–carbon and carbon-heteroatom bonds in a one-pot and simple work-up procedure. The synthesis of highly functionalized quinolines illustrates the proper application of multi-component reactions because the quinoline moiety possesses promising biological activities, such as antimalarial, anticancer, antimicrobial [2], antiallergy, and anti-inflammatory activities, which essentially associate to the nature and the place of the substituents [3]. In addition to the abovementioned activities, pyridopyrimidins show a broad spectrum of biological and pharmacological activity, including antifloate, tyrosine kinase inhibitors, anti- aggressive [4], antitumor, cardiotonic, heptoprotactive, antifungal, antibronchitic [5], and calcium antagonist [6]. Recently, effort has been made in order to replace the traditional liquid inorganic homogeneous acid, with heterogeneous ones, because of their environmental, economical and industrial aspects. To address the aforementioned issues, the covalently immobilized –SO H group onto the surface of a solid support is one of the most common methods to develop the novel heterogeneous

Journal

Research on Chemical IntermediatesSpringer Journals

Published: Oct 11, 2016

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