İsatin Türevi Ketiminlere α-Azido Ketonların Asimetrik Organokatalitik Katılması

Karahan, Seda
Tanyeli, Cihangir


Enantioselective Addition Of 1,3-Dicarbonyl Compounds To N-Alkoxycarbonyl Ketimines Derived From Isatins And Construction Of Spirocyclic Oxindoles
Karaçal, Duygu; Tanyeli, Cihangir; Department of Chemistry (2022-12-14)
Indoline-2,3-dione, commonly known as isatin, is a well-known natural product and has excellent potential to be used as an electrophile and nucleophile, making them valuable building blocks in organic synthesis. They are recognized as core structures in various bioactive molecules and pharmaceutical compounds, and the highly reactive C-3 carbonyl group of isatins makes them more applicable in organic synthesis. The reactions of the C-3 carbonyl group of isatins are mostly by nucleophilic additions and spiro...
Polymerization and characterization of isobutyl methacrylate
İnci, Esin; Usanmaz, Ali; Department of Chemistry (2002)
Methacrylic polymers possess a remarkable combination of useful properties, including coatings, adhesives, textiles, oil additives, biomedical appliances, and optical applications. The monomer polymerizes rapidly and readily. In this study, the polymerization of isobutyl methacrylate was studied in bulk and solution by gamma radiation. The polymerization in bulk form was carried in vacuum and in open atmosphere. The polymerization curves showed S-type behavior and auto acceleration. The polymers obtained we...
İspat Etkinlikleri ve Sınıf İçi Uygulamaları
Özgür, Zekiye; İşler Baykal, Işıl; Doğan, Muhammed Fatih (Pegem A Yayıncılık, 2020-07-01)
A cots-software requirements elicitation method from business process models
Aslan, Ercan; Demirörs, Onur; Department of Information Systems (2002)
In this thesis, COTS-software requirements elicitation, which is an input for RFP in software intensive automation system̕s acquisition, is examined. Business Process Models are used for COTS-software requirements elicitation. A new method, namely CREB, is developed to meet the requirements of COTS-software. A software intensive system acquisition of a military organization is used to validate the method.
Taxonomy and distribution of the benthic foraminifera in the gulf of İskenderun, Eastern Mediterranean
Oflaz, Sabire Aslı; Altıner, Sevinç; Department of Geological Engineering (2006)
The present study aims to investigate the foraminiferal assemblages of the recent samples in terms of abundance and diversity, to determine the bathymetrical and the geographical distributions of the foraminiferal assemblages. This study further intends to put forward the responses of foraminifers to environmental factors (e.g. bathymetry, salinity, substrate, pollution, water currents, etc.) on the distribution of foraminifers. In this manner, foraminiferal fauna has been taxonomically identified and quant...
Citation Formats
S. Karahan and C. Tanyeli, “İsatin Türevi Ketiminlere α-Azido Ketonların Asimetrik Organokatalitik Katılması,” 2017, vol. 2017, Accessed: 00, 2021. [Online]. Available: