Ara
Toplam kayıt 27, listelenen: 11-20
Cycloaddition of Enamines with 1,4-Dimethoxy-2-butyne and 2-Butyne-1,4-diol Mediated by Titanium Tetrachloride
(Taylor & Francis Inc, 2018)
[No Abstract Available]
Facile synthesis of the azocino[4,3-b]indole framework of strychnopivotine and other Strychnos alkaloids
(Springer, 2016)
A new synthetic route to the 1,5-methanoazocino[4,3-b]indole is described. The aim of the present study is to provide a tetracyclic skeleton for the synthesis of pentacyclic Strychnos alkaloids (tubifolidine and ...
Selective oxidative deoximation with anhydrous Ce(IV) sulfate
(Pergamon-Elsevier Science Ltd, 2015)
Anhydrous Ce(SO4)(2) in chloroform selectively converts oximes into the parent carbonyl compounds in good yields. Hammett correlations helped to indicate a plausible mechanism for the above reaction. The formation of ...
Bir Yüksekokul Öğrencilerinin El Yıkama Hakkındaki Bilgi ve Tutumlarının Belirlenmesi
(2017)
Amaç: Kesitsel olarak planlanan bu çalışmada, Namık Kemal Üniversitesi Muratlı Meslek Yüksekokulu öğrencilerinin kolay ve önemli bir eylem olan el yıkama konusundaki bilgi düzeylerinin ve tutumlarının belirlenmesi ...
The Transition from Self-Regulation to Public Oversight in the Independent Audit: An Investigation of Developments by Accounting Sub-Culture
(Springer Nature, 2021)
Although the independent audit environment has changed from time to time, it has increased its importance in the capitalist economic system day by day. The patronage of the audit activity, which occasionally had significant ...
Theories of Organizational Communication
(Istanbul Kultur Univ, 2018)
In this study, theories of organizational communication are examined in detail. In the present study, it is intended to introduce what kind of a correlation exists among theories of organizational communication. While ...
Selective reduction of 1,4-diarylimidazoline-3-oxides to imidazolidin-1-ols and hydroxylamine derivatives
(Springer Wien, 2010)
C-2-unsubstituted imidazoline-3-oxides were reduced with NaBH4 in THF to give the corresponding trans-3,5-diarylimidazolidin-1-ols, while under the same conditions C-2-substituted derivatives gave the corresponding ...
Imidazolidin-1-oles, N-2-aminoethyl nitrones and 1,2,5-oxadiazinanes. A novel ring-chain tautomerism
(Pergamon-Elsevier Science Ltd, 2007)
Imidazolin-3-oxides I were reduced with NaBH4 in THF at reflux to give the corresponding 2,3,5-triarylimidazolidin-l-oles 2, which are proved to be in a ring-chain-ring tautomeric equilibrium with N-2-aminoethyl nitrones ...
REMEDIATION OF BORON TOXICITY USING BACTERIA
(Nova Science Publishers, Inc., 2021)
Boron is a very important mine for the world and an absolutely required plant nutrient especially for sustainable soil fertility. Turkey is the leading country in terms of boron reserve. It can reach to toxic levels due ...
Phytoremediation of metal: Lithium
(Elsevier, 2022)
Phytoremediation is a cost-effective and applicable new technology that uses plants to achieve remediation of various contaminants from agricultural areas and healthy agricultural production. Rare earth elements have gained ...