Artículo
Romanelli, G.; Autino, J.C.; Baronetti, G.; Thomas, H. "Efficient deprotection of phenol methoxymethyl ethers using a solid acid catalyst with Wells-Dawson structure" (2001) Molecules. 6(12):1006-1011
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Abstract:
Deprotection of various phenols from their respective methoxymethyl ethers using an heteropolyacid catalyst was studied. The catalyst was the Wells-Dawson heteropolyacid, used both in bulk or supported on silica. Yields were high to quantitative after less than one hour reaction time and the catalyst was easily recoverable and reusable.
Registro:
| Documento: | Artículo |
| Título: | Efficient deprotection of phenol methoxymethyl ethers using a solid acid catalyst with Wells-Dawson structure |
| Autor: | Romanelli, G.; Autino, J.C.; Baronetti, G.; Thomas, H. |
| Filiación: | Lab. de Estud. de Compuestos Org., Departamento de Química, Universidad Nacional de La Plata, Calles 47 y 115, (1900) La Plata, Argentina Ctro. Invest./Desarrollo Proc. Cata., Departamento de Química, Universidad Nacional de La Plata, Calle 47 No 257, (1900) La Plata, Argentina Departamento de Ingenieria Quimica, Universidad de Buenos Aires, (1428) Ciudad Universitaria, Buenos Aires, Argentina |
| Palabras clave: | Heteropolyacids; Methoxymethyl ethers; Phenols; Protecting groups; Well-Dawson catalyst; acid; ester derivative; organic solvent; phenol derivative; silicon dioxide; catalysis; catalyst; chemical reaction kinetics; chemical structure; conference paper; deprotection reaction; quantitative analysis; reaction time; temperature dependence |
| Año: | 2001 |
| Volumen: | 6 |
| Número: | 12 |
| Página de inicio: | 1006 |
| Página de fin: | 1011 |
| DOI: | http://dx.doi.org/10.3390/61201006 |
| Título revista: | Molecules |
| Título revista abreviado: | Molecules |
| ISSN: | 14203049 |
| CODEN: | MOLEF |
| CAS: | silicon dioxide, 10279-57-9, 14464-46-1, 14808-60-7, 15468-32-3, 60676-86-0, 7631-86-9 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14203049_v6_n12_p1006_Romanelli |
Referencias:
- Yardley, J.P., Fletcher III, H., (1976) Synthesis, p. 244
- Wiesner, K., (1979) Pure Appl. Chem., 51, p. 689
- Fieser, L.F., Fieser, M., (1967) Reagents for Organic Synthesis, 1, p. 132. , J. Wiley and Sons, Inc.: New York, NY
- Jios, J.L., Autino, J.C., Pomilio, A.B., (1995) An. Asoc. Quim. Argent., 83, p. 183
- Corral, R.A., Orazi, O.O., Autino, J.C., (1983) Tetrahedron Lett., p. 2359
- Baronetti, G.T., Briand, L., Sedran, U., Thomas, H., (1998) Appl. Catal. A: General, 172, p. 265
Citas:
---------- APA ----------
Romanelli, G., Autino, J.C., Baronetti, G. & Thomas, H. (2001) . Efficient deprotection of phenol methoxymethyl ethers using a solid acid catalyst with Wells-Dawson structure. Molecules, 6(12), 1006-1011.http://dx.doi.org/10.3390/61201006
---------- CHICAGO ----------
Romanelli, G., Autino, J.C., Baronetti, G., Thomas, H. "Efficient deprotection of phenol methoxymethyl ethers using a solid acid catalyst with Wells-Dawson structure" . Molecules 6, no. 12 (2001) : 1006-1011.http://dx.doi.org/10.3390/61201006
---------- MLA ----------
Romanelli, G., Autino, J.C., Baronetti, G., Thomas, H. "Efficient deprotection of phenol methoxymethyl ethers using a solid acid catalyst with Wells-Dawson structure" . Molecules, vol. 6, no. 12, 2001, pp. 1006-1011.http://dx.doi.org/10.3390/61201006
---------- VANCOUVER ----------
Romanelli, G., Autino, J.C., Baronetti, G., Thomas, H. Efficient deprotection of phenol methoxymethyl ethers using a solid acid catalyst with Wells-Dawson structure. Molecules. 2001;6(12):1006-1011.http://dx.doi.org/10.3390/61201006
