Alkene oxidation to vicinal-diol (cis) by cold, dilute, alkaline Potassium Permanganate (KMnO4). Video
#baeyerstest, #AlkalineKMnO4test, #geminaldiol, #gemdiol, #Alkene, #oxidation,
In this lecture, I have discussed the oxidation of alkene into geminal-diol (cis) by cold, dilute, alkaline Potassium Permanganate (KMnO4) solution. this reaction involves the production of cyclic permanganate ester which ultimately results in 1,2-diol. It is essential to maintain this mild condition of the reaction otherwise it will end up into many over oxidation products. Additionally, I have discussed the water-soluble permanganate oxidation reagent i.e. quaternary ammonium permanganate which is efficient in both aqueous medium as well as the organic medium. I have provided some related videos below. Audiences are requested to watch them.
For "Epoxide ring opening in acid, base & neutral (Lewis acid) medium: basic concept & reaction mechanism" please click on the link "https://youtu.be/CCt-OnQZByQ"
For "Alkene oxidation into geminal-diol (cis) by Osmium tetroxide (OsO4): Basic concept and mechanism." please click on the link "https://youtu.be/Jbx7jSsBEpo"
For "Alkene oxidation to vicinal-diol (cis) by cold, dilute, alkaline Potassium Permanganate (KMnO4)." please click on the link "https://youtu.be/CKZ0UfSnHvY"
For "Halogen addition to Alkene: Preparation of dibromide through Bridged Bromonium Ion as intermediate." please click on the link "https://youtu.be/W-mVNnISdbc"
For "Anti-Markovnikov’s Addition and Role of Peroxide and Hydrogen Bromide (HBr) of alkene" please click on the link "https://youtu.be/EwtAlhMAbl4"
For "Markovnikov's rule: Addition of Hydrogen Halide to Alkene and Hammond's postulate." please click on the link "https://youtu.be/lvw-bs1j31g"
For "Allylic Halogenation (Wohl-Ziegler Reaction): Chlorination & Bromination: Basic concept & Mechanism." please click on the link "https://youtu.be/GGgVvFPUlWk"
For "Epoxidation of α,β-unsaturated carbonyl compounds using hydrogen peroxide and alkali." please click on the link "https://youtu.be/AH1Q5n1uNIk"
For "Epoxidation of alkene by peroxy acid (like m-CPBA): Basic concept & complete mechanism with examples" please click on the link "https://youtu.be/GJVtN4ZNmXk"
For "Prevost reaction for trans-1,2-diol and Woodward's modification for cis-1,2-diol: complete mechanism" please click on the link "https://youtu.be/I1u7NzAsATI"
For "MCQ-150 Oxidation by KMnO4 with Mechanism by Dr. Tanmoy Biswas (Chemistry : The Mystery of Molecules" please click on the link "https://youtu.be/3SizSrbyGW8"
For "MCQ-151 Norbornene oxidation by KMnO4 by Dr. Tanmoy Biswas (Chemistry : The Mystery of Molecules)." please click on the link "https://youtu.be/um_bntgTsQM"
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