Decarboxylation of five-membered Heterocycles: Complete mechanism and role of Resonance energy. Video
In this lecture, I have described the facile decarboxylation of furan-2-carboxylic acid and pyrrole-2-carboxylic acid though the ipso-substitution pathway which is a part of Aromatic electrophilic substitution or Electrophilic aromatic substitution. In contrast, I have also explained the difficulty in the decarboxylation of thiophene-2-carboxylic acid under similar reaction condition. There are many similar videos related to this topic on my channel. Audiences are requested to watch them. Links are provided below.
For "Ipso Substitution: Electrophilic Aromatic Substitution (Part 3)." please click on the link "https://youtu.be/gZfc7uYxqL0"
For "Electrophilic Aromatic Substitution (part 1): Basic concept and reaction mechanism." please click on the link "https://youtu.be/z7NirCk1vWo"
For "Decarboxylation of five-membered Heterocycles: Complete mechanism and role of Resonance energy.." please click on the link "https://youtu.be/kUKenWhFhbA"
For "Aromatic electrophilic substitution on Five member heterocycles: Complete mechanistic description." please click on the link "https://youtu.be/EGnPC6cyJzY"
For "Pyrrole preparation from Muccic acid and Furan: Complete mechanistic description." please click on the link "https://youtu.be/XEN7EAq3KMk"
For "Paal-Knorr Synthesis of Pyrrole: Complete mechanistic description." please click on the link "https://youtu.be/9gk6PvB3be4"
For "Knoor Method for pyrrole preparation: Three different methods with mechanism and retro-synthesis." please click on the link "https://youtu.be/p_LmsXC0feg"
For "Hantzsch Pyrrole Synthesis: Three ways for Pyrrole preparation with examples and Retro-synthesis." please click on the link "https://youtu.be/vRb_s7_kCvI"
For "Preparation and Restrosynthetic of 1,4 dicarbonyl compounds: for five-member heterocycle preparation" please click on the link "https://youtu.be/XvVRcRzUf1A"
For "Feist–Benary synthesis of Furan: From 1,3-dicarbonyl compounds and alpha-halo ketone in basic medium" please click on the link "https://youtu.be/JgGdwOcbFyY"
For "Paal-Knorr synthesis of Furan: From 1-4-dicarbonyl compounds." please click on the link "https://youtu.be/ZYhKdLd676Y"
For "Hinsberg Synthesis of Thiophene: Application of Stobbe Condensation Reaction (Lecture 3)." please click on the link "https://youtu.be/CW1sFyQuIxM"
For "Pyrrole preparation from Muccic acid and Furan: Complete mechanistic description." please click on the link "https://youtu.be/XEN7EAq3KMk"
For "Paal-Knorr Synthesis of Pyrrole: Complete mechanistic description." please click on the link "https://youtu.be/9gk6PvB3be4"
For "MCQ about decarboxylation of cyclopropane carboxylic acid: For exams like, CSIR-NET, BS-MS, IIT-JAM." please click on the link "https://youtu.be/ovP2w18ZTJ4"
For "MCQ about oxidation of Quinoline followed by decarboxylation: For exams like CSIR-NET, GATE, BS-MS." please click on the link "https://youtu.be/zv27T7LRQb8"
For "Decarboxylation of carboxylic acid salt to prepare alkane: Basic concept and complete mechanism." please click on the link "https://youtu.be/VwFsbZN9oeI"
For "Krapcho decarboxylation reaction: Decarboxylation reaction by halide anion: complete mechanism." please click on the link "https://youtu.be/LIngD2PD0uw"
For "Decarboxylation of β-keto acids: basic idea and complete mechanism and Transition State (TS)." please click on the link "https://youtu.be/Yn7GHntmLqs"
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