Sulfated Zirconia: An Efficient and Reusable Heterogeneous Catalyst in the Friedel-Crafts Acylation Reaction of 3-Methylindole

An efficient process for the Friedel–Crafts acylation of 3-methylindole with acid anhydrides in the presence of sulfated zirconia was developed. This catalyst shows excellent catalytic activity with good conversion and selectivity towards formation of the products of 2-acylation (3-methyl-1H-indol-2...

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Autores principales: Vargas, Darío Andrés, Méndez, Leticia Jesica, Cánepa, Alicia Susana, Bravo, Rodolfo Daniel
Formato: Articulo
Lenguaje:Inglés
Publicado: 2017
Materias:
Química
Sulfated zirconia
3-Methylindole
Ketones
Recyclability
Acylation reaction
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/118678
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-118678
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Sulfated zirconia
3-Methylindole
Ketones
Recyclability
Acylation reaction
spellingShingle Química
Sulfated zirconia
3-Methylindole
Ketones
Recyclability
Acylation reaction
Vargas, Darío Andrés
Méndez, Leticia Jesica
Cánepa, Alicia Susana
Bravo, Rodolfo Daniel
Sulfated Zirconia: An Efficient and Reusable Heterogeneous Catalyst in the Friedel-Crafts Acylation Reaction of 3-Methylindole
topic_facet Química
Sulfated zirconia
3-Methylindole
Ketones
Recyclability
Acylation reaction
description An efficient process for the Friedel–Crafts acylation of 3-methylindole with acid anhydrides in the presence of sulfated zirconia was developed. This catalyst shows excellent catalytic activity with good conversion and selectivity towards formation of the products of 2-acylation (3-methyl-1H-indol-2-yl)ketones. Other advantages related to this process are the simple work-up procedure and smaller production of chemical waste. The catalyst was easily recycled and reused with a minimal loss in activity through three reaction cycles. The catalyst was characterized by FT-IR spectroscopy, X-Ray diffraction and superficial acidity.
format Articulo
Articulo
author Vargas, Darío Andrés
Méndez, Leticia Jesica
Cánepa, Alicia Susana
Bravo, Rodolfo Daniel
author_facet Vargas, Darío Andrés
Méndez, Leticia Jesica
Cánepa, Alicia Susana
Bravo, Rodolfo Daniel
author_sort Vargas, Darío Andrés
title Sulfated Zirconia: An Efficient and Reusable Heterogeneous Catalyst in the Friedel-Crafts Acylation Reaction of 3-Methylindole
title_short Sulfated Zirconia: An Efficient and Reusable Heterogeneous Catalyst in the Friedel-Crafts Acylation Reaction of 3-Methylindole
title_full Sulfated Zirconia: An Efficient and Reusable Heterogeneous Catalyst in the Friedel-Crafts Acylation Reaction of 3-Methylindole
title_fullStr Sulfated Zirconia: An Efficient and Reusable Heterogeneous Catalyst in the Friedel-Crafts Acylation Reaction of 3-Methylindole
title_full_unstemmed Sulfated Zirconia: An Efficient and Reusable Heterogeneous Catalyst in the Friedel-Crafts Acylation Reaction of 3-Methylindole
title_sort sulfated zirconia: an efficient and reusable heterogeneous catalyst in the friedel-crafts acylation reaction of 3-methylindole
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/118678
work_keys_str_mv AT vargasdarioandres sulfatedzirconiaanefficientandreusableheterogeneouscatalystinthefriedelcraftsacylationreactionof3methylindole
AT mendezleticiajesica sulfatedzirconiaanefficientandreusableheterogeneouscatalystinthefriedelcraftsacylationreactionof3methylindole
AT canepaaliciasusana sulfatedzirconiaanefficientandreusableheterogeneouscatalystinthefriedelcraftsacylationreactionof3methylindole
AT bravorodolfodaniel sulfatedzirconiaanefficientandreusableheterogeneouscatalystinthefriedelcraftsacylationreactionof3methylindole
bdutipo_str Repositorios
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