Poly(4-vinylpyridine) efficiently catalyzed one-pot four-component synthesis of pyrano[2,3-c]pyrazoles

Poly(4-vinylpyridine) efficiently catalyzed one-pot four-component synthesis of pyrano[2,3-c]pyrazoles

An efficient one-pot synthesis of pyrano[2,3-c]pyrazoles via four-component reaction of phenyl hydrazine, ethyl acetoacetate, malononitrile and aromatic aldehydes, catalyzed by poly(4-vinylpyridine) is reported. This method provides many advantages such as, atom-economy, easy work up, clean procedur...

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Main Authors: Jalal Albadi, Azam Mansournezhad
Format: Article
Language:English
Published: Growing Science 2014-10-01
Series:Current Chemistry Letters
Subjects:
Poly(4-vinylpyridine)
Four-component reaction
Pyrano[2
3-c]pyrazoles
One-pot synthesis
Online Access:http://www.growingscience.com/ccl/Vol3/ccl_2014_17.pdf
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spelling doaj-04abf366adc54c2b938aa72d3ebc9fa02020-11-24T22:39:26ZengGrowing ScienceCurrent Chemistry Letters1927-72961927-730X2014-10-013422122710.5267/j.ccl.2014.10.001Poly(4-vinylpyridine) efficiently catalyzed one-pot four-component synthesis of pyrano[2,3-c]pyrazoles Jalal Albadi Azam MansournezhadAn efficient one-pot synthesis of pyrano[2,3-c]pyrazoles via four-component reaction of phenyl hydrazine, ethyl acetoacetate, malononitrile and aromatic aldehydes, catalyzed by poly(4-vinylpyridine) is reported. This method provides many advantages such as, atom-economy, easy work up, clean procedure, short reaction times and high yields of products.http://www.growingscience.com/ccl/Vol3/ccl_2014_17.pdfPoly(4-vinylpyridine)Four-component reactionPyrano[23-c]pyrazolesOne-pot synthesis
collection DOAJ
language English
format Article
sources DOAJ
author Jalal Albadi
Azam Mansournezhad
spellingShingle Jalal Albadi
Azam Mansournezhad
Poly(4-vinylpyridine) efficiently catalyzed one-pot four-component synthesis of pyrano[2,3-c]pyrazoles
Current Chemistry Letters
Poly(4-vinylpyridine)
Four-component reaction
Pyrano[2
3-c]pyrazoles
One-pot synthesis
author_facet Jalal Albadi
Azam Mansournezhad
author_sort Jalal Albadi
title Poly(4-vinylpyridine) efficiently catalyzed one-pot four-component synthesis of pyrano[2,3-c]pyrazoles
title_short Poly(4-vinylpyridine) efficiently catalyzed one-pot four-component synthesis of pyrano[2,3-c]pyrazoles
title_full Poly(4-vinylpyridine) efficiently catalyzed one-pot four-component synthesis of pyrano[2,3-c]pyrazoles
title_fullStr Poly(4-vinylpyridine) efficiently catalyzed one-pot four-component synthesis of pyrano[2,3-c]pyrazoles
title_full_unstemmed Poly(4-vinylpyridine) efficiently catalyzed one-pot four-component synthesis of pyrano[2,3-c]pyrazoles
title_sort poly(4-vinylpyridine) efficiently catalyzed one-pot four-component synthesis of pyrano[2,3-c]pyrazoles
publisher Growing Science
series Current Chemistry Letters
issn 1927-7296
1927-730X
publishDate 2014-10-01
description An efficient one-pot synthesis of pyrano[2,3-c]pyrazoles via four-component reaction of phenyl hydrazine, ethyl acetoacetate, malononitrile and aromatic aldehydes, catalyzed by poly(4-vinylpyridine) is reported. This method provides many advantages such as, atom-economy, easy work up, clean procedure, short reaction times and high yields of products.
topic Poly(4-vinylpyridine)
Four-component reaction
Pyrano[2
3-c]pyrazoles
One-pot synthesis
url http://www.growingscience.com/ccl/Vol3/ccl_2014_17.pdf
work_keys_str_mv AT jalalalbadi poly4vinylpyridineefficientlycatalyzedonepotfourcomponentsynthesisofpyrano23cpyrazoles
AT azammansournezhad poly4vinylpyridineefficientlycatalyzedonepotfourcomponentsynthesisofpyrano23cpyrazoles
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