SOLVENT-FREE MICROWAVE MICHAEL ADDITION OF ISATIN AND ANILINE SCHIFF BASE OF ISATIN TO α,β-UNSATURATED ESTERS

dc.creatorIMANZADEH,GHOLAMHASSAN
dc.creatorAGHAALIZADEH,TOORAN
dc.creatorZAMANLOO,MOHAMMADREZA
dc.creatorMANSOORI,YAGOUB
dc.date2011-01-01
dc.date.accessioned2017-03-07T16:35:45Z
dc.date.available2017-03-07T16:35:45Z
dc.identifierhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072011000100021
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/404303
dc.descriptionThe rapid, simple, microwave-assisted Michael addition of isatin and aniline Schiff base of isatin to a wide variety of alkyl and aryl acrylates in the presence of, tetrabutylammonium bromide (TBAB) and 1,4-diazabicyclo[2.2.2]octane (DABCO), under solvent-free conditions, is presented. Under these conditions the addition of isatin to some of alkyl and aryl acrylates afford both related Baylis-Hillman adducts as minor products and the corresponding Michael adducts as major products. Addition of isatin to ethyl acrylate leads to produce Baylis-Hillman/Michael adduct in good yield. This system dose not work on Michael acceptors of methyl acrylate and methyl methacrylate.
dc.formattext/html
dc.languageen
dc.publisherSociedad Chilena de Química
dc.sourceJournal of the Chilean Chemical Society v.56 n.1 2011
dc.subjectAza-Michael addition
dc.subjectMicrowave
dc.subjectIsatin
dc.subjectIsatin Schiff base
dc.subjectα,β-unsaturated Esters
dc.titleSOLVENT-FREE MICROWAVE MICHAEL ADDITION OF ISATIN AND ANILINE SCHIFF BASE OF ISATIN TO α,β-UNSATURATED ESTERS
dc.typeArtículos de revistas


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