Journals / Ankara Üniversitesi Eczacılık Fakültesi Dergisi / 1985 / Cilt: 15 - Sayı: 1

Synthesis and Structure Elucidations of 2-(p-Substitutedphenyl) oxazolo (4,5-b) pyridine Derivatives

2-(p-Sübstitüefenil) oksazolo (4,5-b) piridin Türevlerinin Sentez ve Yapı Açıklamaları

Pages
69–78
Publication Date
1985-06-01
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Chemica l structures of these com - pounds were elucidated b y using UV , IR , NM R and Elemental Analysis methods.

📌 3 Key Takeaways

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Objective & Hypothesis:In this research, a numbe r of 2-(p-substitutedphenyl) oxazolo (4,5-b) pyridine derivatives were prepared.
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Key Findings & Data:These compound s were synthesized by condensing 2-amino-3-hydroxypyridine with carboxylic acids in the presence of plyphosphoric acid. 9 compound s were prepared and 6 of them were synthesized for the first time in this research.
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Conclusion & Impact:Chemica l structures of these com - pounds were elucidated b y using UV , IR , NM R and Elemental Analysis methods.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Anahtar Kelimeler 2-(p-Sübstitüefenil) oksazolo ( 4 · 5 - b ) piridin · U V

Abstract

In this research, a numbe r of 2-(p-substitutedphenyl) oxazolo (4,5-b) pyridine derivatives were prepared. These compound s were synthesized by condensing 2-amino-3-hydroxypyridine with carboxylic acids in the presence of plyphosphoric acid. 9 compound s were prepared and 6 of them were synthesized for the first time in this research. T h e purity of the compound s were controlled by TL C and the melting points were determined. Chemica l structures of these com - pounds were elucidated b y using UV , IR , NM R and Elemental Analysis methods.

Özet

Bu çalışmada, 2. konumda p-sübstitüefenil grubu taşıyan oksazolo (4,5-b) piridin türevleri sentezlenmiştir. Bu bileşiklerin sentezleri, 2-amino-3-hidroksipiridin ve ilgili karboksilik asitlerin, polifosforik asit varlığında ısıtılması ile gerçekleştirilmiştir. Bu şekilde hazırlanan 9 bileşikten, 6 adeti ilk kez bu çalışmada sentez edilmiştir. Elde edilen bileşiklerin saflıkları, İ.T.K. ile kontrol edildikten sonra, erime dereceleri saptanmış v e yapıları UV , IR , NM R v e Elementel Analiz metodları ile açıklanmıştır.

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Cite This Article

YALÇIN, İ., ŞENER, E., ÖZDEN, T. (1985). Synthesis and Structure Elucidations of 2-(p-Substitutedphenyl) oxazolo (4,5-b) pyridine Derivatives. Ankara Üniversitesi Eczacılık Fakültesi Dergisi, Cilt: 15 - Sayı: 1, 69–78. https://ajindex.com/articles/38830

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