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BENZOKONDURİTOLLERİN STEREOSPEİFİK SENTEZİ

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dc.contributor.advisor Prof. Dr. Kelebekli, Latif
dc.contributor.author Yılmaz, Fatma Zehra
dc.date.accessioned 2022-08-10T10:41:07Z
dc.date.available 2022-08-10T10:41:07Z
dc.date.issued 2019
dc.date.submitted 2019
dc.identifier.uri http://earsiv.odu.edu.tr:8080/xmlui/handle/11489/190
dc.description.abstract Bu çalışma, benzokonduritollerin stereospesifik sentezini kapsamaktadır. Okzobenzonorbornadien anahtar bileşiği antranilik asit’den çıkarak elde edildi. Okzobenzonorbornadien, OsO4 katalizörlüğünde N-metil morfolin oksit (NMO) ile reaksiyonun ardından, asetik anhidrit (Ac2O) ile asetillenerek karşılık gelen diasetat bileşiği stereokontrollü olarak elde edildi. Diasetat bileşiğinin asit katalizörlüğünde Ac2O ile reaksiyonu benzokonduritol tetraasetatları verdi. Eldeki tetraasetatların bazik şartlarda metanol içerisinde amonyak (NH3) ile reaksiyonu sonucu benzokonduritol C ve benzokonduritol D yüksek verimle sentezlendi. Tüm bileşiklerin yapısı spektroskopik yöntemlerle (NMR, IR ve kütle) aydınlatıldı., en_US
dc.description.abstract Bu çalışma, benzokonduritollerin stereospesifik sentezini kapsamaktadır. Okzobenzonorbornadien anahtar biThis study comprises the stereospecific synthesis of benzochonduritols. The oxobenzonorbornadiene that is key compound was obtained starting from anthranilic acid. The double bond in the oxobenzonorbornadiene was oxidized with OsO4/ NMO (N-methyl morpholine oxide) followed by acetylation with Ac2O gave the diacetate compound as stereocontrolled. The reaction of the diacetate compound with acid-catalyzed Ac2O led to benzochonduritol tetraacetates. Benzochonduritol C and benzochonduritol D in high yields were synthesized by hydrolysis of tetraacetates with NH3 in methanol under basic conditions The structures of the whole compounds were elucidated by spectroscopic methods (NMR, IR, and mass).leşiği antranilik asit’den çıkarak elde edildi. Okzobenzonorbornadien, OsO4 katalizörlüğünde N-metil morfolin oksit (NMO) ile reaksiyonun ardından, asetik anhidrit (Ac2O) ile asetillenerek karşılık gelen diasetat bileşiği stereokontrollü olarak elde edildi. Diasetat bileşiğinin asit katalizörlüğünde Ac2O ile reaksiyonu benzokonduritol tetraasetatları verdi. Eldeki tetraasetatların bazik şartlarda metanol içerisinde amonyak (NH3) ile reaksiyonu sonucu benzokonduritol C ve benzokonduritol D yüksek verimle sentezlendi. Tüm bileşiklerin yapısı spektroskopik yöntemlerle (NMR, IR ve kütle) aydınlatıldı.,This study comprises the stereospecific synthesis of benzochonduritols. The oxobenzonorbornadiene that is key compound was obtained starting from anthranilic acid. The double bond in the oxobenzonorbornadiene was oxidized with OsO4/ NMO (N-methyl morpholine oxide) followed by acetylation with Ac2O gave the diacetate compound as stereocontrolled. The reaction of the diacetate compound with acid-catalyzed Ac2O led to benzochonduritol tetraacetates. Benzochonduritol C and benzochonduritol D in high yields were synthesized by hydrolysis of tetraacetates with NH3 in methanol under basic conditions The structures of the whole compounds were elucidated by spectroscopic methods (NMR, IR, and mass). en_US
dc.language.iso tur en_US
dc.publisher Fen Bilimleri Enstitüsü en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject Benzokonduritol, konduritoller, aromatik tetroller, asit katalizli reaksiyonlar, tetroller en_US
dc.subject Benzoconduritol, conduritols, aromatic tetrols, acid-catalyzed reactions, tetrols en_US
dc.title BENZOKONDURİTOLLERİN STEREOSPEİFİK SENTEZİ en_US
dc.title.alternative This study comprises the stereospecific synthesis of benzochonduritols. The oxobenzonorbornadiene that is key compound was obtained starting from anthranilic acid. The double bond in the oxobenzonorbornadiene was oxidized with OsO4/ NMO (N-methyl morpholine oxide) followed by acetylation with Ac2O gave the diacetate compound as stereocontrolled. The reaction of the diacetate compound with acidcatalyzed Ac2O led to benzochonduritol tetraacetates. Benzochonduritol C and benzochonduritol D in high yields were synthesized by hydrolysis of tetraacetates with NH3 in methanol under basic conditions The structures of the whole compounds were elucidated by spectroscopic methods (NMR, IR, and mass). en_US
dc.type masterThesis en_US
dc.contributor.department Ordu Üniversitesi en_US
dc.contributor.department Fen Bilimleri Enstitüsü en_US


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