In this lecture, I have described the Aromatic Electrophilic Substitution (AES) on 5-member heterocycles. Here, I have explained the basic idea, reaction mechanism and selectivity for the product formation (i.e. C2 or C3 or N1 substitution). There are may related videos on my channel. I request the audience to watch them. links are provided below.

For "MCQ about Pyrrole and Diazonium salt: For exams like BS-MS, IIT-JAM, CSIR-NET, GATE, SET, B.Sc, M.Sc" please click on the link "[ Ссылка ]"

For "Ipso Substitution: Electrophilic Aromatic Substitution (Part 3)." please click on the link "[ Ссылка ]"

For "Electrophilic Aromatic Substitution (part 1): Basic concept and reaction mechanism." please click on the link "[ Ссылка ]"

For "Decarboxylation of five-membered Heterocycles: Complete mechanistic description and role of Resonance energy." please click on the link "[ Ссылка ]"

For "Aromatic electrophilic substitution on Five member heterocycles: Complete mechanistic description." please click on the link "[ Ссылка ]"

For "Electrophilic Aromatic Substitution (part 1): Basic concept and reaction mechanism." please click on the link "[ Ссылка ]"

For "Reactivity of Substituted benzene for Electrophilic Aromatic Substitution (Part 2)." please click on the link "Reactivity of Substituted benzene for Electrophilic Aromatic Substitution (Part 2)."

For "AES on 5-member heterocyles: Basic idea, Reaction Mechanism and Selectivity." please click on the link "[ Ссылка ]"

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