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dc.contributor.authorSato, E
dc.contributor.authorZetterlund, PB
dc.contributor.authorYamada, B
dc.contributor.authorBusfield, WK
dc.contributor.authorJenkins, ID
dc.date.accessioned2017-05-03T11:08:08Z
dc.date.available2017-05-03T11:08:08Z
dc.date.issued2003
dc.date.modified2009-12-04T05:19:01Z
dc.identifier.issn0959-8103
dc.identifier.doi10.1002/pi.1293
dc.identifier.urihttp://hdl.handle.net/10072/6346
dc.description.abstractThe nitroxide free radical trapping technique in connection with HPLC and electrospray ionization mass spectrometry has been employed to study reactions of tert-butoxy radicals with methyl -(2-methyl-2-carbomethoxypropyl)acrylate (methyl methacrylate dimer (MMAD)) and methyl -(2,2,2-tris(carbomethoxy)ethyl)acrylate (M(TM)EA). It has been shown that the adduct radical derived from MMAD undergoes -fragmentation and expels the 2-carbomethoxy-2-propyl radical. No fragmentation was detected in the case of M(TM)EA. Rate coefficients of trapping and -fragmentation of the tert-butoxy radical in the literature have enabled estimations of absolute rate coefficients for additions of the tert-butoxy radical and the methyl radical to monomer, hydrogen abstraction from monomer by the tert-butoxy radical, and -fragmentation of the adduct radical (MMAD only). The reactions of tert-butoxy radicals with M(TM)EA are slower than with MMAD due to the steric hindrance of the -substituent.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoen_AU
dc.publisherJohn Wiley & Sons Ltd.
dc.publisher.placeUnited Kingdom
dc.publisher.urihttp://www3.interscience.wiley.com/journal/117946201/grouphome/home.html
dc.relation.ispartofpagefrom1676
dc.relation.ispartofpageto1682
dc.relation.ispartofedition2003
dc.relation.ispartofjournalPolymer International
dc.relation.ispartofvolume52
dc.subject.fieldofresearchAnalytical Chemistry
dc.subject.fieldofresearchChemical Engineering
dc.subject.fieldofresearchMaterials Engineering
dc.subject.fieldofresearchcode0301
dc.subject.fieldofresearchcode0904
dc.subject.fieldofresearchcode0912
dc.titleReaction behaviour of sterically hindered alpha-(substituted methyl)acrylic esters with tert-butoxy radicals studied by a nitroxide trapping technique
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2003
gro.hasfulltextNo Full Text
gro.griffith.authorJenkins, Ian D.
gro.griffith.authorBusfield, Ken K.
gro.griffith.authorZetterlund, Per B.


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