Optimisation of operatory conditions for synthesis of sunflower Oil biobased polyols using design of experiments and spectroscopic methods
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Date
2021
Journal Title
Journal ISSN
Volume Title
Publisher
Springer
Abstract
Theipresentiworkistudiesitheisynthesisiofibiopolyolsibasedioniepoxidizedisunfowerioili(ESFO)iandiobtainediviaialcoholysisi
reaction.iTheiringiopeningireactioniESFOi(withianioxiraneiindex:iO.O%iofi6.2%)iwasicarriediusingianialcoholisolutioniandi
boronitrifuoridei(asicatalyst).iTheioperatoryiconditionsiofisynthesisiwereioptimizediusingiaidesigniofiexperimenti(DOE).i
Alcoholicontent,icatalystipercentiasiwelliasitemperatureiwereivariediaccordingitoiaiJMPisoftwareimatrix.iReactioniconversioni
wasifollowedibyideterminationiofitheidecreaseiofiepoxyiringiusingititrationimethodiasiwelliasianiincreaseiofitheihydrox‑
ideigroup.iTheisynthesizedipolyolsiwereicharacterizediusingiFourieritransformiinfraredispectroscopyiandiprotoninucleari
magneticiresonance.iTheiresultsishowedithatioxiraneiringihasitotallyidisappearedi(inisomeiformulations)iwhichimeansifulli
conversion.iTheifullifactorialidesigniisianiefcientimethodiforitestingitheie ectiofioperatoryiconditionsiespeciallyiinilimitingi
theinumberiofisynthesisiexperiments
Description
Keywords
Biopolyols, Synthesis, Fullifactorialidesign, Sunfowerioiliderivatives, Oxiraneiindexiandihydroxylinumber