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Course Title: |
HETEROCYCLIC CHEMISTRY |
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Course Code: |
KIM4048 |
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Type of Course: |
Optional |
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Level of Course: |
First Cycle |
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Year of Study: |
4 |
6 |
Semester: |
8 |
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ECTS Credits Allocated: |
6 |
8 |
Theoretical (hour/week): |
3 |
9 |
Practice (hour/week) : |
0 |
10 |
Laboratory (hour/week) : |
0 |
11 |
Prerequisites: |
None
However, it is strongly recommended that students should have read Organic Chemistry I and Organic Chemistry II. |
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Recommended optional programme components: |
None |
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Language: |
English |
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Mode of Delivery: |
Face to face |
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Course Coordinator: |
Dr. Ögr. Üyesi MELİHA ÇETİN KORUKÇU |
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Course Lecturers: |
Prof. Dr. Necdet COŞKUN |
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Contactinformation of the Course Coordinator: |
melihacetin@uludag.edu.tr +90 224 29 41 730 |
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Website: |
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Objective of the Course: |
The aim of the course is to investigate the structure, synthesis and reactivity of heterocyclic compounds. |
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Contribution of the Course to Professional Development |
To understand the importance and the place of heterocyclic compounds among the other organic compounds |
Week |
Theoretical |
Practical |
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Introduction to the chemistry of Heterocyclic compounds.
Nomenclature of Heterocyclic compounds.
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Aromatic Heterocyclic compounds: Six and five-membered six pi electron containing systems.
Benzofused heterocyclic compounds.
Other fused heterocyclic compounds.
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Some criteria for aromaticity in heterocyclic compounds: Bond distances, ring flow and chemical shift, thermochemical criteria for aromaticity. Tautomerism in heterocyclic compounds. |
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Nonaromatic heterocyclic compounds: Bond angle strain, some results of bond angle strain, angle strain and torsion energy barriers in big rings. |
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The effects of bond distance and van der Waals radius to conformations of saturated six, four and five membered flexible heterocycles. |
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Introduction of five membered ,one heteroatom containing heterocyclic compounds. Pyrroles: Ring syntheses, substitution reactions over nitrogen atom. |
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Substitution reactions over carbon atom at pyrrol, addition and cycloaddition reactions. Properties of substituted pyrroles, some pyrrole based natural compounds. |
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Furans: Ring syntheses, electrophilic substitution reactions, nucleophilic substitution reactions, cycloaddition reactions, ring opening reactions. Properties of substituted furans. |
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Thiophens: Ring syntheses, electrophilic substitution reactions, nucleophilic and radicalic substitution reactions, cycloaddition reactions, reductive desulphurization, photochemical isomerization. Properties of substituted thiophens. |
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Indoles and related compounds: Ring syntheses, acidic metallation treactions, reactions with electrophiles, oxidation and reduction. Properties of some substituted indoles. |
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Six membered and one heteroatom containing compounds. Pyiridines: Ring syntheses, some properties of pyridine chemistry, alkalinity, alkyllation, acylation and complexation over nitrogen. |
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Electrophilic substitutions of pyridine over carbon atoms, nucleophilic substitutions. Dehydropyridines, dihydropyridinies, pyridine-N-oxides, hydroxy and aminopyridines, pyridine carboxylic acids. |
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Quinolines and isoquinolines: Syntheses of quinoline and isoquinolines. Electrophilic substitutions over carbon atoms. |
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Nucleophilic substitutions of quinoline and isoquinoline, nucleophilic addition, oxidative ring opening, N-oxides. |
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