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dc.contributor.author
Gerbino, Darío César  
dc.contributor.author
Augner, Daniel  
dc.contributor.author
Slavov, Nikolay  
dc.contributor.author
Schmalz, Hans Günther  
dc.date.available
2018-11-07T20:14:44Z  
dc.date.issued
2012-05  
dc.identifier.citation
Gerbino, Darío César; Augner, Daniel; Slavov, Nikolay; Schmalz, Hans Günther; Nucleophile- or light-induced synthesis of 3-substituted phthalides from 2-formylarylketones; American Chemical Society; Organic Letters; 14; 9; 5-2012; 2338-2341  
dc.identifier.issn
1523-7060  
dc.identifier.uri
http://hdl.handle.net/11336/63935  
dc.description.abstract
The surprisingly facile conversion (isomerization) of 2-formyl-arylketones into 3-substituted phthalides, as observed for the marine natural product pestalone and its per-O-methylated derivative, was investigated using a series of simple 2-acylbenzaldehydes as substrates. The transformation generally proceeds smoothly in DMSO, either in a Cannizarro-Tishchenko-type reaction under nucleophile catalysis (NaCN) or under photochemical conditions (DMSO, 350 nm). © 2012 American Chemical Society.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Chemical Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
2-Formylarylketones  
dc.subject
Phthalides  
dc.subject
Cannizarro-Tishchenko-Type Reaction  
dc.subject
Pestalone  
dc.subject.classification
Otras Ciencias Químicas  
dc.subject.classification
Ciencias Químicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Nucleophile- or light-induced synthesis of 3-substituted phthalides from 2-formylarylketones  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-11-05T19:04:58Z  
dc.journal.volume
14  
dc.journal.number
9  
dc.journal.pagination
2338-2341  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Washington  
dc.description.fil
Fil: Gerbino, Darío César. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. University of Cologne; Alemania  
dc.description.fil
Fil: Augner, Daniel. University of Cologne; Alemania  
dc.description.fil
Fil: Slavov, Nikolay. University of Cologne; Alemania  
dc.description.fil
Fil: Schmalz, Hans Günther. University of Cologne; Alemania  
dc.journal.title
Organic Letters  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1021/ol300757m  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/ol300757m  

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