A simple and mild acylation of alcohols, phenols, amines, and thiols with a reusable heteropoly acid catalyst (H6P2W18O62·24 H2O)

The acylation of alcohols, phenols, thiols, and amines with varied substitution using acid anhydrides is efficiently catalyzed by Wells-Dawson heteropoly acid (H6P2W18O62·24 H2O). React...

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Detalles Bibliográficos
Autores principales:	Romanelli, Gustavo Pablo, Bennardi, Daniel Oscar, Autino, Juan Carlos, Baronetti, Graciela Teresita, Thomas, Horacio Jorge
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2008
Materias:	Ciencias Exactas Química acylation alcohols amines heteropolyacid phenols thiols Wells-Dawson catalyst
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/40111
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-40111
record_format	dspace
spelling	I19-R120-10915-401112023-08-15T18:22:01Z http://sedici.unlp.edu.ar/handle/10915/40111 A simple and mild acylation of alcohols, phenols, amines, and thiols with a reusable heteropoly acid catalyst (H<SUB>6</SUB>P<SUB>2</SUB>W<SUB>18</SUB>O<SUB>62</SUB>·24 H<SUB>2</SUB>O) Romanelli, Gustavo Pablo Bennardi, Daniel Oscar Autino, Juan Carlos Baronetti, Graciela Teresita Thomas, Horacio Jorge 2008 2014-09-18T16:50:50Z en Ciencias Exactas Química acylation alcohols amines heteropolyacid phenols thiols Wells-Dawson catalyst The acylation of alcohols, phenols, thiols, and amines with varied substitution using acid anhydrides is efficiently catalyzed by Wells-Dawson heteropoly acid (H<SUB>6</SUB>P<SUB>2</SUB>W<SUB>18</SUB>O<SUB>62</SUB>·24 H<SUB>2</SUB>O). Reactions proceed with very good to excellent yield in air at room temperature, using toluene as solvent (40 examples). The bulk catalyst was easily reused without appreciable loss of its activity. Facultad de Ciencias Exactas Articulo Articulo http://creativecommons.org/licenses/by/3.0/ Creative Commons Attribution 3.0 Unported (CC BY 3.0) application/pdf 641-647
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Exactas Química acylation alcohols amines heteropolyacid phenols thiols Wells-Dawson catalyst
spellingShingle	Ciencias Exactas Química acylation alcohols amines heteropolyacid phenols thiols Wells-Dawson catalyst Romanelli, Gustavo Pablo Bennardi, Daniel Oscar Autino, Juan Carlos Baronetti, Graciela Teresita Thomas, Horacio Jorge A simple and mild acylation of alcohols, phenols, amines, and thiols with a reusable heteropoly acid catalyst (H<SUB>6</SUB>P<SUB>2</SUB>W<SUB>18</SUB>O<SUB>62</SUB>·24 H<SUB>2</SUB>O)
topic_facet	Ciencias Exactas Química acylation alcohols amines heteropolyacid phenols thiols Wells-Dawson catalyst
description	The acylation of alcohols, phenols, thiols, and amines with varied substitution using acid anhydrides is efficiently catalyzed by Wells-Dawson heteropoly acid (H<SUB>6</SUB>P<SUB>2</SUB>W<SUB>18</SUB>O<SUB>62</SUB>·24 H<SUB>2</SUB>O). Reactions proceed with very good to excellent yield in air at room temperature, using toluene as solvent (40 examples). The bulk catalyst was easily reused without appreciable loss of its activity.
format	Articulo Articulo
author	Romanelli, Gustavo Pablo Bennardi, Daniel Oscar Autino, Juan Carlos Baronetti, Graciela Teresita Thomas, Horacio Jorge
author_facet	Romanelli, Gustavo Pablo Bennardi, Daniel Oscar Autino, Juan Carlos Baronetti, Graciela Teresita Thomas, Horacio Jorge
author_sort	Romanelli, Gustavo Pablo
title	A simple and mild acylation of alcohols, phenols, amines, and thiols with a reusable heteropoly acid catalyst (H<SUB>6</SUB>P<SUB>2</SUB>W<SUB>18</SUB>O<SUB>62</SUB>·24 H<SUB>2</SUB>O)
title_short	A simple and mild acylation of alcohols, phenols, amines, and thiols with a reusable heteropoly acid catalyst (H<SUB>6</SUB>P<SUB>2</SUB>W<SUB>18</SUB>O<SUB>62</SUB>·24 H<SUB>2</SUB>O)
title_full	A simple and mild acylation of alcohols, phenols, amines, and thiols with a reusable heteropoly acid catalyst (H<SUB>6</SUB>P<SUB>2</SUB>W<SUB>18</SUB>O<SUB>62</SUB>·24 H<SUB>2</SUB>O)
title_fullStr	A simple and mild acylation of alcohols, phenols, amines, and thiols with a reusable heteropoly acid catalyst (H<SUB>6</SUB>P<SUB>2</SUB>W<SUB>18</SUB>O<SUB>62</SUB>·24 H<SUB>2</SUB>O)
title_full_unstemmed	A simple and mild acylation of alcohols, phenols, amines, and thiols with a reusable heteropoly acid catalyst (H<SUB>6</SUB>P<SUB>2</SUB>W<SUB>18</SUB>O<SUB>62</SUB>·24 H<SUB>2</SUB>O)
title_sort	simple and mild acylation of alcohols, phenols, amines, and thiols with a reusable heteropoly acid catalyst (h<sub>6</sub>p<sub>2</sub>w<sub>18</sub>o<sub>62</sub>·24 h<sub>2</sub>o)
publishDate	2008
url	http://sedici.unlp.edu.ar/handle/10915/40111
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A simple and mild acylation of alcohols, phenols, amines, and thiols with a reusable heteropoly acid catalyst (H<SUB>6</SUB>P<SUB>2</SUB>W<SUB>18</SUB>O<SUB>62</SUB>·24 H<SUB>2</SUB>O)

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