ALKYLGUANIDINES AS CATALYSTS FOR THE TRANSESTERIFICATION OF RAPESEED OIL

dc.creatorSCHUCHARDT, U
dc.creatorVARGAS, RM
dc.creatorGELBARD, G
dc.date1995
dc.date43983
dc.date2014-12-16T11:37:26Z
dc.date2015-11-26T16:26:27Z
dc.date2014-12-16T11:37:26Z
dc.date2015-11-26T16:26:27Z
dc.date.accessioned2018-03-28T23:07:15Z
dc.date.available2018-03-28T23:07:15Z
dc.identifierJournal Of Molecular Catalysis A-chemical. Elsevier Science Bv, v. 99, n. 2, n. 65, n. 70, 1995.
dc.identifier1381-1169
dc.identifierWOS:A1995RG69200002
dc.identifier10.1016/1381-1169(95)00039-9
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/77142
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/77142
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/77142
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1268897
dc.descriptionThe transesterification of rapeseed oil with methanol has been studied in the presence of eight substituted cyclic and acyclic guanidines and compared with unsubstituted guanidine. The catalytic activity of the guanidines depends mainly on their intrinsic base strength. With a long alkyl chain on the guanidine, no lipophilic effect is observed. The best catalyst found is commercial 1,5,7-triazabicyclo[4.4.0] dec-5-ene which, when used at 1 mol%, produces a 90% yield of methyl esters with 1 h of reaction time.
dc.description99
dc.description2
dc.description65
dc.description70
dc.languageen
dc.publisherElsevier Science Bv
dc.publisherAmsterdam
dc.publisherHolanda
dc.relationJournal Of Molecular Catalysis A-chemical
dc.relationJ. Mol. Catal. A-Chem.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectALKYLGUANIDINES
dc.subjectTRANSESTERIFICATION
dc.subjectVEGETABLE OILS
dc.subjectTrans-esterification
dc.subjectVegetable-oils
dc.subjectDiesel Fuels
dc.subjectSoybean Oil
dc.subjectBases
dc.titleALKYLGUANIDINES AS CATALYSTS FOR THE TRANSESTERIFICATION OF RAPESEED OIL
dc.typeArtículos de revistas


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