Heterocyclic Chemistry CHEMISTRY OF HETEROCYCLIC COMPOUNDS Heterocyclic Chemistry

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Heterocyclic Chemistry CHEMISTRY OF HETEROCYCLIC COMPOUNDS Heterocyclic Chemistry

Heterocyclic Chemistry CHEMISTRY OF HETEROCYCLIC COMPOUNDS Heterocyclic Chemistry

WHAT IS HETEROCYCLIC CHEMISTRY? What are carbocyclic compounds? benzene cyclohexane

WHAT IS HETEROCYCLIC CHEMISTRY? What are carbocyclic compounds? benzene cyclohexane

Carbocyclic Compound Carboxylic Compound Cyclic Compound Aromatic Compound

Carbocyclic Compound Carboxylic Compound Cyclic Compound Aromatic Compound

What’s aheterocyclic compound? If the ring system is made up of carbon atoms and

What’s aheterocyclic compound? If the ring system is made up of carbon atoms and at least one other element, the compound can be classified as hetero cyclic. The elements that are found most commonly together with carbon in a ring system are Nitrogen (N), Oxygen(O), and Sulfur(S).

Heterocyclic Chemistry Heterocyclic compounds are organic compounds that contain a ring structure containing atoms

Heterocyclic Chemistry Heterocyclic compounds are organic compounds that contain a ring structure containing atoms in addition to carbon, such as sulfur, oxygen or nitrogen, as the heteroatom.

Heterocyclic Chemistry Heterocyclic classification It can be classified into X X Heteroaromatic Heterocyclic compounds

Heterocyclic Chemistry Heterocyclic classification It can be classified into X X Heteroaromatic Heterocyclic compounds X X Heteroalicyclic

Heterocyclic Chemistry Heterocyclic classification 1 - Aliphatic heterocycles : - Oxirane Piperidine

Heterocyclic Chemistry Heterocyclic classification 1 - Aliphatic heterocycles : - Oxirane Piperidine

Heterocyclic Chemistry 2 - Aromatic heterocycles : a- six-membered aromatic hetrocycles Pyridine Pyrimidine

Heterocyclic Chemistry 2 - Aromatic heterocycles : a- six-membered aromatic hetrocycles Pyridine Pyrimidine

Heterocyclic Chemistry 2 - Aromatic heterocycles : - b- five-membered aromatic hetrocycles Thiophen Furan

Heterocyclic Chemistry 2 - Aromatic heterocycles : - b- five-membered aromatic hetrocycles Thiophen Furan

Heterocyclic Chemistry 2 - Aromatic heterocycles : c- bicyclic heteroaromatic compounds Indol Quinoline

Heterocyclic Chemistry 2 - Aromatic heterocycles : c- bicyclic heteroaromatic compounds Indol Quinoline

Heterocyclic Chemistry Importantce and uses of Heterocyclic compounds: • Biosynthesized • Essential for life

Heterocyclic Chemistry Importantce and uses of Heterocyclic compounds: • Biosynthesized • Essential for life ( haem, chlorophyll) • Their metabolitis used as - toxin towords off predators - colouring agents to attact mates In general various important compounds such as: alkaloids, vitamins, antibiotics, essential amino acids, hormones, drugs and dyes contain heterocyclic structure.

Heterocyclic Chemistry • in general: nucleic acids, amino acids (proteins), • feeding: proteins, carbohydrates,

Heterocyclic Chemistry • in general: nucleic acids, amino acids (proteins), • feeding: proteins, carbohydrates, vitamins • alkaloids: nicotine, caffeine Application: • antibiotics (penicillins, sulfonamides) • insecticides (triazoles) • herbicides (triazines, pyridines)

Heterocyclic Chemistry 2/3 of all organic compounds are heterocyclic compounds

Heterocyclic Chemistry 2/3 of all organic compounds are heterocyclic compounds

Heterocyclic Chemistry The main focus: * Five-membered systems containing one heteroatom * Six-membered system

Heterocyclic Chemistry The main focus: * Five-membered systems containing one heteroatom * Six-membered system containing one heteroatom

HETEROCYCLIC NOMENCLAUTURE

HETEROCYCLIC NOMENCLAUTURE

Heterocyclic Chemistry Nomenclature of Heterocyclic compounds Heterocyclic ChemistryHeterocyclic Chemistry Nomenclature of Heterocyclic compounds Heterocyclic Chemistry
Heterocyclic Chemistry Benzopyridines Quinoline and Isoquinoline Heterocyclic ChemistryHeterocyclic Chemistry Benzopyridines Quinoline and Isoquinoline Heterocyclic Chemistry
Chapter 14 Heterocyclic Chemistry WHAT IS HETEROCYCLIC CHEMISTRYChapter 14 Heterocyclic Chemistry WHAT IS HETEROCYCLIC CHEMISTRY
Heterocyclic Chemistry SixMembered Aromatic Heterocyls Pyridine Azine HeterocyclicHeterocyclic Chemistry SixMembered Aromatic Heterocyls Pyridine Azine Heterocyclic
18 3 Heterocyclic Amines A heterocyclic amine is18 3 Heterocyclic Amines A heterocyclic amine is
Heterocyclic Aromatics u Heterocyclic compound A compound thatHeterocyclic Aromatics u Heterocyclic compound A compound that
18 3 Heterocyclic Amines A heterocyclic amine is18 3 Heterocyclic Amines A heterocyclic amine is
Chemistry of Heterocyclic Compounds Part I Introduction nomenclatureChemistry of Heterocyclic Compounds Part I Introduction nomenclature
Chemistry of Heterocyclic Compounds Part II Heterocycles containingChemistry of Heterocyclic Compounds Part II Heterocycles containing
COORDINATION COMPOUNDS Chemistry of Coordination Compounds Coordination CompoundsCOORDINATION COMPOUNDS Chemistry of Coordination Compounds Coordination Compounds
Nomenclature of Heterocyclic Compounds Prabhakar A S MNomenclature of Heterocyclic Compounds Prabhakar A S M
1 LECTURE NO 5 ALKALOIDS AND HETEROCYCLIC COMPOUNDS1 LECTURE NO 5 ALKALOIDS AND HETEROCYCLIC COMPOUNDS
1 Lecture Five Alkaloid and Heterocyclic Compounds 21 Lecture Five Alkaloid and Heterocyclic Compounds 2
Heterocyclic Compounds 3 rd Year Students Special ChemHeterocyclic Compounds 3 rd Year Students Special Chem