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HETEROCYCLIC COMPOUNDS - Uttarakhand Open University

Lecture note- 3 Organic Chemistry CHE 502 HETEROCYCLIC COMPOUNDS Co-Coordinator Dr. Shalini Singh DEPARTMENT OF CHEMISTRY Uttarakhand OPEN University UNIT 4: HETEROCYCLIC COMPOUNDS - I CONTENTS Objectives Introduction Classification of HETEROCYCLIC COMPOUNDS Nomenclature of HETEROCYCLIC COMPOUNDS Molecular orbital picture Structure and aromaticity of pyrrole, furan, thiophene and pyridine Methods of synthesis properties and chemical reactions of Pyrrole, Furan, Thiophene and Pyridine Comparison of basicity of Pyridine, Piperidine and Pyrrole Summary Terminal Question OBJECTIVES In this unit learner will be able to Know about the most important simple HETEROCYCLIC ring systems containing heteroatom and their systems of nomenclature and numbering.

4.7 Methods of synthesis properties and chemical reactions of Pyrrole, Furan, Thiophene and Pyridine 4.8 Comparison of basicity of Pyridine, Piperidine and Pyrrole 4.9 Summary 4.10 Terminal Question 4.1 OBJECTIVES In this unit learner will be able to • Know about the most important simple heterocyclic ring systems containing heteroatom

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