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dc.contributor.advisorGülten, Şirin
dc.contributor.authorİş, Reyhan
dc.date.accessioned2021-05-07T09:04:17Z
dc.date.available2021-05-07T09:04:17Z
dc.date.submitted2001
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/604914
dc.description.abstractoz Bu çalışmada, serbest radikaller üzerinden yürüyen reaksiyonlardan P-keto esterlerin zincir genişleme reaksiyonları incelendi. Bu amaçla etil 3-oksoheksanoat ve dietilmalonat seçildi. Dietilmalonat, benzoilklorürle p-keto esterine dönüştürüldü. Daha sonra her bir P-keto ester CH2Br2 ile reaksiyona sokulup metil bromürlerine çevrildi. AIBN (2,2'-Azobis- (wo-bütironitril)) ve Bu3SnH ile zincir genişleme reaksiyonları uygulandı. Bazı ürünlerin FT-IR, 1H NMR ve 13C NMR analizleri yapıldı. Anahtar kelimeler : Serbest radikal bir karbon zincir uzama reaksiyonu, halka genişleme reaksiyonu, P-keto ester, AIBN ve BU3SnH.
dc.description.abstractABSTRACT In this study, some free radical reactions in free radical chemistry were studied and one carbon chain expansion reactions of P-keto esters were investigated. Ethyl 3-oxohexanoate and diethylmalonate were chosen as starting materials. Diethylmalonate was converted to p-keto esters and then reacted with CH2Br2 to obtain bromomethylated compounds. The radical reaction was carried out with AIBN (2,2'-Azobis-(iso-butyronitrile)) and Bu3SnH in benzene at 80 °C. Some products were analysed by FT-IR, *H NMR and 13C NMR. Key words : Free radical, one carbon chain expansion reaction, one carbon ring expansion reaction, P-keto esters, AIBN and BU3S11H. nen_US
dc.languageTurkish
dc.language.isotr
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectKimyatr_TR
dc.subjectChemistryen_US
dc.titleB-keto esterlerin serbest radikalik yöntemle bir karbon halka genişleme-zincir uzama reaksiyonlarının incelenmesi
dc.title.alternativeThe Investigation of free radical mediated one carbon ring-chain expansion reactions of B-keto esters
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentDiğer
dc.subject.ytmBeta-ketoester
dc.subject.ytmRing expansion
dc.subject.ytmChain expansion reaction
dc.subject.ytmFree radicals
dc.identifier.yokid119408
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityÇANAKKALE ONSEKİZ MART ÜNİVERSİTESİ
dc.identifier.thesisid114256
dc.description.pages68
dc.publisher.disciplineDiğer


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