Reestudio de la reaccion del acido galico con acido cloroacetico
Author
dc.contributor.author
Cordano, G.
Author
dc.contributor.author
Ferreira, J.
Author
dc.contributor.author
Muñoz, S.
Author
dc.contributor.author
Rivera, E.
Author
dc.contributor.author
Pavani, M.
Author
dc.contributor.author
Pavez, H.
Admission date
dc.date.accessioned
2018-12-20T14:38:06Z
Available date
dc.date.available
2018-12-20T14:38:06Z
Publication date
dc.date.issued
1997
Cita de ítem
dc.identifier.citation
Boletin de la Sociedad Chilena de Quimica, Volumen 42, Issue 4, 2018, Pages 519-526
Identifier
dc.identifier.issn
03661644
Identifier
dc.identifier.uri
https://repositorio.uchile.cl/handle/2250/156809
Abstract
dc.description.abstract
We report the reaction of gallic acid with chloroacetic acid and three equivalents of sodium hydroxide. In this reaction, 2,6-dihydroxy-4-carboxyphenoxyacetic acid (A) is produced instead of 2,3-dihydroxy-5-carboxyphenoxyacetic acid (B), previously informed 1). The structure of (A) was established by 13C-NMR and also confirmed through XH CORR and COLOC bidimensional techniques, performed on the diisobutylester.