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: | , , , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2017
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/118678 |
| Aporte de: |
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I19-R120-10915-118678 |
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| 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 |
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AT vargasdarioandres sulfatedzirconiaanefficientandreusableheterogeneouscatalystinthefriedelcraftsacylationreactionof3methylindole AT mendezleticiajesica sulfatedzirconiaanefficientandreusableheterogeneouscatalystinthefriedelcraftsacylationreactionof3methylindole AT canepaaliciasusana sulfatedzirconiaanefficientandreusableheterogeneouscatalystinthefriedelcraftsacylationreactionof3methylindole AT bravorodolfodaniel sulfatedzirconiaanefficientandreusableheterogeneouscatalystinthefriedelcraftsacylationreactionof3methylindole |
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Repositorios |
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1764820447457705985 |