Please use this identifier to cite or link to this item:
https://hdl.handle.net/11147/5700
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Artok, Levent | en_US |
dc.contributor.author | Aytaç, İsmet Arınç | - |
dc.date.accessioned | 2017-06-06T08:03:35Z | |
dc.date.available | 2017-06-06T08:03:35Z | |
dc.date.issued | 2016-10 | |
dc.identifier.citation | Aytaç, İ. A. (2016). Coupling reactions of enyne oxiranes with grignard reagents. Unpublished master's thesis, İzmir Institute of Technology, İzmir, Turkey | en_US |
dc.identifier.uri | http://hdl.handle.net/11147/5700 | |
dc.description | Thesis (Master)--İzmir Institute of Technology, Chemistry, İzmir, 2016 | en_US |
dc.description | Includes bibliographical references (leaves: 68-73) | en_US |
dc.description | Text in English; Abstract: Turkish and English | en_US |
dc.description | xii, 195 leaves | en_US |
dc.description.abstract | Laboratory-synthesized (Z)-2,4-Enyne oxiranes were subjected iron-catalyzed reactions with Grignard reagents. The reactions afforded majorly E-configured vinylallenes with a hydroxyl group on the allylic carbon as the 1,5-(SN2'')-substitution products. However, in some case, along with the desired vinyllallenes products, 1,1- (SN2) and 1,3-substitution (SN2’) by-products were also recovered. Diastereo-selectivity of the method is strictly reliant on the syn/anti mode of the alkylation process. This study provides a new methodology for the synthesis of vinylallenes which are potential building blocks of biological active molecules. | en_US |
dc.description.abstract | Laboratuvarda sentezlenen (Z)-2,4-enin oksiran bileşiklerinin Grignard reaktifleri ile demir katalizli tepkimeleri gerçekleştirilmiştir. Bu tepkimeler ana ürün olarak 1,5-(SN2”)-sübstitüsyon ürünü olan E-konfigürasyona sahip allilik pozisyonunda hidroksil grubu bulunan vinilallen ürünleri vermektedir. 1,1-(SN2) ve 1,3-(SN2) ürünleri de bazı reaktiflerin tepkimelerinde oluşabilmektedir. Tepkimenin diastereo seçimliliği alkilasyonun yalnızca syn ya da anti modunda gerçekleşmesine bağlıdır. Bu çalışma, biyolojik olarak aktif moleküllerin çeşitli yapı taşları olabilecek vinylallen sentezi için yeni bir yöntem sunmaktadır. | en_US |
dc.description.sponsorship | TUBITAK-113Z155 | en_US |
dc.language.iso | en | en_US |
dc.publisher | Izmir Institute of Technology | en_US |
dc.relation | info:eu-repo/grantAgreement/TUBITAK/KBAG/113Z155 | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Organic chemistry | en_US |
dc.subject | Grignard reaction | en_US |
dc.subject | Iron catalysis | en_US |
dc.subject | Enyne oxiranes | en_US |
dc.title | Coupling reactions of enyne oxiranes with Grignard reagents | en_US |
dc.title.alternative | Enin oksiranların Grignard reaktifleri ile kenetlenme tepkimeleri | en_US |
dc.type | Master Thesis | en_US |
dc.institutionauthor | Aytaç, İsmet Arınç | - |
dc.department | Thesis (Master)--İzmir Institute of Technology, Chemistry | en_US |
dc.relation.publicationcategory | Tez | en_US |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.openairetype | Master Thesis | - |
Appears in Collections: | Master Degree / Yüksek Lisans Tezleri |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
T001556.pdf | MasterThesis | 12.42 MB | Adobe PDF | View/Open |
CORE Recommender
Page view(s)
214
checked on Nov 18, 2024
Download(s)
94
checked on Nov 18, 2024
Google ScholarTM
Check
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.