dc.contributor.advisor | Dürüst, Yaşar | |
dc.contributor.author | Özer, Besra | |
dc.date.accessioned | 2021-05-06T11:48:38Z | |
dc.date.available | 2021-05-06T11:48:38Z | |
dc.date.submitted | 2013 | |
dc.date.issued | 2018-08-06 | |
dc.identifier.uri | https://acikbilim.yok.gov.tr/handle/20.500.12812/583001 | |
dc.description.abstract | Bu çalışmanın amacı çeşitli N-(5-metil-1,2,4-okzadiazolil) sabstitue o-benzosülfimid, N,N?-(5-metil-1,2,4-okzadiazolil) disubstitue uracil, N,N?-(5-metil-1,2,4-okzadiazolil) disabstitue 5-amino uracil ve N,N?-(5-metil-1,2,4-okzadiazolil)disubstitue benziliden pirimidindion sentezidir.Biyoaktif potansiyeli olabilecek çeşitli heterohalkalı bileşikleri oluşturmak için yıllardır 1,2,4, okzadiazol iskelet yapısında bileşikler kullanılmaktadır. Bu çalışmayı gerçekleştirmek için öncelikle p-substitue benzonitrillerden kolay bir şekilde elde edilen p-substitue benzamidoksimlerden 5-klorometil 1,2,4 okzadiazol hazırladık. Literatür bilgimiz dahilinde, N-okzadiazolilmetil substitute O-benzosulfimid, N-okzadiazolilmetil substitue uracil, N-oksadiazolilmetil substitue 5-amino uracil ve N-okzadiazolilmetil substitue pirimidindionlar şimdiye kadar bildirilmemiştir.Tüm son ürünlerin yapıları IR, NMR (1H, 13C), LC-MS spektrumları ve fiziksel sabitler (erime noktası, Rf değerleri) ile aydınlatıldı. Bu yeni bileşiklerin hepsi okzadiazol gibi gruplar içerdiği için biyoaktiflikleri incelenecektir. | |
dc.description.abstract | The aim of this work is to synthesize a variety of N-(5-methyl-1,2,4-oxadiazolyl) substituted o-benzosulfimide, N,N?-(5-methyl-1,2,4-oxadiazolyl) disubstituted uracil, N,N?-(5-methyl-1,2,4-oxadiazolyl)disubstituted 5-amino uracil, and N,N?-(5-methyl-1,2,4-oxadiazolyl) disubstituted benzylidene pyrimidinedione. 1,2,4-Oxadiazole related scaffolds have been used for decades in composing a variety of heterocylic compounds with a remarkable potency of bioactivity. In order to perform this, firstly we have prepared, 5- chloromethyl 1,2,4-oxadiazoles from the p-substituted benzamidoximes, which were easily synthesized from the p-substituted benzonitriles. To our best knowledge of literature, N- oxadiazolylmethyl substituted O-benzosulfimide, N-oxadiazolylmethyl substituted uracil, N-oxadiazolylmethyl substituted 5-amino uracils, and N ?oxadiazolylmethyl substituted pyrimidines have not been reported so far.5-Chloromethyl-1,2,4-oxadiazoles were reacted with the above mentioned benzosulfimide, uracil which have N-H, by using K2CO3 in DMF.These structures of all end products were elucidated by means of IR, NMR (1H, 13C), LC-MS spectra and physical data (melting points and Rf values). Since all of these novel compounds carry potent groups like oxadiazole, bioactivity assessment of these heterocyles are underway in due course. | en_US |
dc.language | English | |
dc.language.iso | en | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.rights | Attribution 4.0 United States | tr_TR |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.subject | Kimya | tr_TR |
dc.subject | Chemistry | en_US |
dc.title | Synthesis of new uracil and o-benzosulfimide based potentially bioactive heterocycles | |
dc.title.alternative | Yeni uracil ve o-benzosülfimid esaslı potansiyel biyoaktif heterohalkaların sentezi | |
dc.type | masterThesis | |
dc.date.updated | 2018-08-06 | |
dc.contributor.department | Diğer | |
dc.identifier.yokid | 10011662 | |
dc.publisher.institute | Fen Bilimleri Enstitüsü | |
dc.publisher.university | ABANT İZZET BAYSAL ÜNİVERSİTESİ | |
dc.identifier.thesisid | 342501 | |
dc.description.pages | 262 | |
dc.publisher.discipline | Diğer | |