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Journals / Gazi University Journal of Science / 2011 / Cilt: 24 - Sayı: 2

A Facile One Pot Synthesis Of Pyrano[2,3-C]Pyrazole Derivatives Using P-Toluene Sulfonic Acid In Aqueous Media

Majid HERAVİ
Najme JAVANMARDİ
Hossein OSKOOİE
Bita BAGHERNEJAD
Pages
227–231
Publication Date
2011-04-05
DOI
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⚡ TL;DR(Too Long; Didn't Read)

A high yielding and fast method for the synthesis of 1,4-Dihydropyrano[2,3-c] pyrazole via one-pot, three component reaction of an aromatic aldehyde, malonitrile and 3-methyl-1-phenyl-2-pyrazolin-5-one using p-toluene sulfonic acid as a catalyst is described Keywords: p-toluene sulfonic acid, 1,4-dihydropyrano[2,3-c]pyrazole, one-pot.

📌 3 Key Takeaways

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Objective & Hypothesis:A high yielding and fast method for the synthesis of 1,4-Dihydropyrano[2,3-c] pyrazole via one-pot, three component reaction of an aromatic aldehyde, malonitrile and 3-methyl-1-phenyl-2-pyrazolin-5-one using p-toluene sulfonic acid as a catalyst is described Keywords: p-toluene sulfonic acid, 1,4-dihydropyrano[2,3-c]pyrazole, one-pot.
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Key Findings & Data:A high yielding and fast method for the synthesis of 1,4-Dihydropyrano[2,3-c] pyrazole via one-pot, three component reaction of an aromatic aldehyde, malonitrile and 3-methyl-1-phenyl-2-pyrazolin-5-one using p-toluene sulfonic acid as a catalyst is described Keywords: p-toluene sulfonic acid, 1,4-dihydropyrano[2,3-c]pyrazole, one-pot.
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Conclusion & Impact:A high yielding and fast method for the synthesis of 1,4-Dihydropyrano[2,3-c] pyrazole via one-pot, three component reaction of an aromatic aldehyde, malonitrile and 3-methyl-1-phenyl-2-pyrazolin-5-one using p-toluene sulfonic acid as a catalyst is described Keywords: p-toluene sulfonic acid, 1,4-dihydropyrano[2,3-c]pyrazole, one-pot.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:p-toluene sulfonic acid · 4-dihydropyrano[2 · 3-c]pyrazole

Abstract

A high yielding and fast method for the synthesis of 1,4-Dihydropyrano[2,3-c] pyrazole via one-pot, three component reaction of an aromatic aldehyde, malonitrile and 3-methyl-1-phenyl-2-pyrazolin-5-one using p-toluene sulfonic acid as a catalyst is described Keywords: p-toluene sulfonic acid, 1,4-dihydropyrano[2,3-c]pyrazole, one-pot.

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Cite This Article

HERAVİ, M., JAVANMARDİ, N., OSKOOİE, H., BAGHERNEJAD, B. (2011). A Facile One Pot Synthesis Of Pyrano[2,3-C]Pyrazole Derivatives Using P-Toluene Sulfonic Acid In Aqueous Media. Gazi University Journal of Science, Cilt: 24 - Sayı: 2, 227–231. https://ajindex.com/articles/255107

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