Tannic Acid an Efficient Catalyst for the Synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives

<p>Tannic acid explore a highly efficient catalytic activity for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives in excellent yields <em>via</em> cyclocondensation of aromatic aldehyde, β-naphthol and dimedone. Catalyst having advantages such as it i...

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Main Authors:	Deepak S. Kawade, Surekha N. Deshmukh, Jitendra B. Gujar, Murlidhar S. Shingare
Format:	Article
Language:	English
Published:	Universidade Federal de Mato Grosso do Sul 2015-06-01
Series:	Orbital: The Electronic Journal of Chemistry
Subjects:	multicomponent reaction solvent free tannic acid xanthenes derivatives
Online Access:	http://orbital.ufms.br/index.php/Chemistry/article/view/683

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spelling	doaj-4755e8015c94488d82045370c52367702021-07-07T19:22:36ZengUniversidade Federal de Mato Grosso do SulOrbital: The Electronic Journal of Chemistry1984-64282015-06-017215515910.17807/orbital.v7i2.683324Tannic Acid an Efficient Catalyst for the Synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one DerivativesDeepak S. Kawade0Surekha N. Deshmukh1Jitendra B. Gujar2Murlidhar S. Shingare3Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad - 431004, Maharashtra, IndiaDepartment of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad - 431004, Maharashtra, IndiaDepartment of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad - 431004, Maharashtra, IndiaDepartment of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad - 431004, Maharashtra, India *Corresponding author. Tel.: +91 2402403311; fax: +91 2402403113.<p>Tannic acid explore a highly efficient catalytic activity for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives in excellent yields <em>via</em> cyclocondensation of aromatic aldehyde, β-naphthol and dimedone. Catalyst having advantages such as it is cheap and biodegradable and the protocol avoids the use of expensive catalyst and toxic solvent. We believe that this methodology is an efficient, simple, highly yielding, time saving and environmentally friendly.</p><p> </p><p>DOI: <a href="http://dx.doi.org/10.17807/orbital.v7i2.683">http://dx.doi.org/10.17807/orbital.v7i2.683</a></p>http://orbital.ufms.br/index.php/Chemistry/article/view/683multicomponent reactionsolvent freetannic acidxanthenes derivatives
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Deepak S. Kawade Surekha N. Deshmukh Jitendra B. Gujar Murlidhar S. Shingare
spellingShingle	Deepak S. Kawade Surekha N. Deshmukh Jitendra B. Gujar Murlidhar S. Shingare Tannic Acid an Efficient Catalyst for the Synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives Orbital: The Electronic Journal of Chemistry multicomponent reaction solvent free tannic acid xanthenes derivatives
author_facet	Deepak S. Kawade Surekha N. Deshmukh Jitendra B. Gujar Murlidhar S. Shingare
author_sort	Deepak S. Kawade
title	Tannic Acid an Efficient Catalyst for the Synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives
title_short	Tannic Acid an Efficient Catalyst for the Synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives
title_full	Tannic Acid an Efficient Catalyst for the Synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives
title_fullStr	Tannic Acid an Efficient Catalyst for the Synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives
title_full_unstemmed	Tannic Acid an Efficient Catalyst for the Synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives
title_sort	tannic acid an efficient catalyst for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives
publisher	Universidade Federal de Mato Grosso do Sul
series	Orbital: The Electronic Journal of Chemistry
issn	1984-6428
publishDate	2015-06-01
description	<p>Tannic acid explore a highly efficient catalytic activity for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives in excellent yields <em>via</em> cyclocondensation of aromatic aldehyde, β-naphthol and dimedone. Catalyst having advantages such as it is cheap and biodegradable and the protocol avoids the use of expensive catalyst and toxic solvent. We believe that this methodology is an efficient, simple, highly yielding, time saving and environmentally friendly.</p><p> </p><p>DOI: <a href="http://dx.doi.org/10.17807/orbital.v7i2.683">http://dx.doi.org/10.17807/orbital.v7i2.683</a></p>
topic	multicomponent reaction solvent free tannic acid xanthenes derivatives
url	http://orbital.ufms.br/index.php/Chemistry/article/view/683
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Tannic Acid an Efficient Catalyst for the Synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives

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