Cyclic and heterocyclic aromatic compounds

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Presentation transcript:

Cyclic and heterocyclic aromatic compounds

Outline 1. Polycyclic aromatic hydrocarbons 2. Basicity and acidity of the nitrogen heterocycles 3. Chemistry of pyrrole, furan, and thiophene 4. Chemistry of pyridine

Outline 1. Polycyclic aromatic hydrocarbons 2. Basicity and acidity of the nitrogen heterocycles 3. Chemistry of pyrrole, furan, and thiophene 4. Chemistry of pyridine

Orientation of the electrophilic substitution on the example of naphthalene

When the reaction system is close to the equilibrium, substitution is directed to the more stable -position Naphthalene is more reactive, than benzene

Outline 1. Polycyclic aromatic hydrocarbons 2. Basicity and acidity of the nitrogen heterocycles 3. Chemistry of pyrrole, furan, and thiophene 4. Chemistry of pyridine

2. Basicity and acidity of the nitrogen heterocycles

3. Chemistry of pyrrole, furan, and thiophene