Skip to main content

Claisen Rearrangement mechanism|Trick|Phenol|Sigmatropic Rearrangement organic chemistry in Hindi



Assalam o Alaikum in this lecture i am going to discuss sigmatropic rearrangements with its types that are cope rearrangement and claisen rearrangement.This lecture is delivered in Urdu ,Hindi and English. 1) 33 sigmatropic rearrangement orbitals 2) 23 sigmatropic rearrangement 3) sigmatropic rearrangement fmo 4) application of sigmatropic rearrangement 5) 12 sigmatropic rearrangement 6) sigmatropic rearrangement suprafacial and antarafacial 7) predict the expected product of the following sigmatropic rearrangement 8) cope rearrangement 9) 2,3 sigmatropic rearrangement 10) sigmatropic rearrangement example 11) how to classify sigmatropic reactions 12) 3,5 sigmatropic rearrangement 13) cope rearrangement alkene geometry 14) sigmatropic rearrangement practice problems 15) sigmatropic rearrangement fmo 16) suprafacial and antarafacial shift 17) 1,3-methyl shift 18) claisen and cope rearrangement mechanism 19) pericyclic reaction 20) antarafacial and suprafacial difference 21) sigmatropic rearrangement ppt 22) application of sigmatropic rearrangement 23) electrocyclic reactions 24) why are suprafacial migration more common 25) 1,5 hydrogen migration 26) suprafacia 27) electrocyclic reactions are stereospecific 28) sigmatropic reaction slideshare 29) allylic rearrangement ppt 30) woodward hoffmann rule ppt 31) cope rearrangement in pericyclic reaction 32) 2,3 sigmatropic rearrangement 33) sigmatropic rearrangement example 34) how to classify sigmatropic reactions 35) 3,5 sigmatropic rearrangement 36) cope rearrangement alkene geometry 37) sigmatropic rearrangement practice problems 38) sigmatropic rearrangement fmo 39) suprafacial and antarafacial shift 40) 1,3-methyl shift 41) claisen and cope rearrangement mechanism 42) pericyclic reaction 43) antarafacial and suprafacial difference 44) sigmatropic rearrangement ppt 45) application of sigmatropic rearrangement 46) electrocyclic reactions 47) why are suprafacial migration more common 48) 1,5 hydrogen migration 49) suprafacia 50) electrocyclic reactions are stereospecific 51) sigmatropic reaction slideshare 52) allylic rearrangement ppt 53) woodward hoffmann rule ppt 54) cope rearrangement in pericyclic reaction 55) cope rearrangement, 56) pericyclic reactions, 57) sigmatropic reaction 58) sigmatropic rearrangement 59) sigmatropic reactions 60) cope rearrangement 61) claisen rearrangement 62) 3 3 sigmatropic rearrangement Most useful videos for you:- 1-Chemical properties of Acid|Chemical reactions|10th class chemistry chapter 10|lecture in urdu,hindi https://youtu.be/cQkZE2IbQgo 2)Uses of pH, Chemistry Lecture | Authentic Education Channel|10th class chapter 10-Acid,Base & salts https://youtu.be/dM4UoP3Sw2Q 3)preservatives in food-How to preserve food at Home-A brief introduction|10th class chemistry lecture https://youtu.be/gKr1WWhK8PE 4)indicators/Methyl orange-litmus-Phenolphthalein/chemistry lecture in Urdu hindi and English|10TH https://youtu.be/s30Dqo1EnsY 5)uses of salts|10th class chemistry chapter 10|lecture in urdu hindi and english|Authentic education https://youtu.be/tXEUnvr7To0 6)Area of work for Analytical Chemists l10th class chemistry-chapter 10|lecture in Urdu,Hindi& English https://youtu.be/4N8hQhhX9ec 7) Uses of Bases-10th class chemistry|Lecture in Urdu,Hindi English|chapter 10|Authentic Education chan https://youtu.be/mt1wwsi5-j0 11)stomach acidity,hyperacidity,causes ,symptoms,prevention|10th class chemistry lecture in Urdu|online https://youtu.be/mYLL6PuUNQk 12)Removal of permanent hardness By using washing soda 10th class https://youtu.be/_6iukG1mZ1U 13)Removal of Temporary Water hardness by clarks method https://youtu.be/gO1fHgWhitY 14)Nucleophilic Aromatic substitution reactions https://www.youtube.com/playlist?list... 15)Electrophilic Aromatic substitution Reactions https://www.youtube.com/playlist?list... 16)10th class chemistry chapter 10 https://www.youtube.com/playlist?list... 17) 10th class chemistry chapter#15(water) https://www.youtube.com/playlist?list... 18)10th class chemistry chapter#9 chemical equilibrium https://www.youtube.com/playlist?list... Social Links :- Facebook:- https://web.facebook.com/Authentic-Ed... Twitter:- https://twitter.com/AuthenticEduca2 Blogger:- https://authenticchemist1.blogspot.com/ Whats App:- https://wa.me/923086683955 insta gram:- https://www.instagram.com/rashidshahz... #sigmatropicrearrangements #claisenrearrangement#mechanism #tricks #sigmatropic #AuthenticEducationChannel #33 sigmatropicrearrangement #coperearrangement #organicchemistry #organicchemistrylecture

Comments

Popular posts from this blog

Chemical structure of endorphin

                   (Chemical structure of endorphin) It is the chemistry of 'carbon'-based compounds, but for some reason it does not cover elements such as carbon or' alloys' that contain carbon.  In addition, the importance of organometallic reagents such as Grubbs' catalyst  has increased in organic synthesis since the 20th century. But it can be regarded as an area of ​​inorganic chemistry. On the basis of the carbon-hydrogen bond, what is often regarded as an organic compound such as 'urea' becomes an inorganic compound. In fact, there is no fundamental difference between organic and inorganic compounds. Since the origin of the term 'organic chemistry' originated, it seems most comfortable to believe that the contents in the textbooks of university organic chemistry are organic chemistry. The word 'organic' is a sign of vitality that there is a fundamental difference between the substances that make up living things (most...

Jones Reagent, H2CrO4 Oxidation of Alcohols Reaction Mechanism Chromic Acid|breath analyzer applic

Assalam o Alaikum in this lecture i am going to discuss the reaction mechanism of the Jones Reagent which is used to oxidized primary alcohols into carboxylic acids and secondary alcohols into ketones. The jones reagent is composed of Chromium Trioxide CrO3, H2O, and H2SO4 (Sulfuric acid) which generates chromic acid H2CrO4. Oxidation of primary alcohols first generates an aldehyde which converts to the geminal / gem diol hydrate form which is then oxidized into a carboxylic acid. Tertiary alcohols are resistant to oxidation.This lecture is delivered in Urdu ,Hindi and English. 1° Alcohols are oxidized to carboxylic acids (RCOOH) under harsher reaction conditions: Na2Cr2O7, K2Cr2O7, or CrO3 in the presence of H2O and H2SO4. The mechanism for the oxidation of 1° alcohols to aldehydes parallels the oxidation of 2° alcohols to ketones detailed is discussed in this lecture. Oxidation of a 1o alcohol to a carboxylic acid requires three operations: oxidation first to the aldehyde, reac...

Benzyne Intermediate Reaction Mechanism - Nucleophilic Aromatic Substitution|NaNH2 and ammonia|chem

in this lecture i am going to discuss Prepration of benzyne or aryne by the reaction of chlorobenzene with NaNH2 and liquid ammonia.lecture in urdu ,hindi and english. This organic chemistry video tutorial discusses the reaction between chlorobenzene and with NaNH2 sodium amide And liquid ammonia to form aniline which proceeds via the aryne or benzyne intermediate. this reaction consists of two stages and each stage consists of two steps. stage 1 is the cis elimination of HX from vicinal position and formation of benzyne or aryne. stage 1 consists of step 1 and step 2. step 1 of stage 1 is extraction of proton by a base.step 2 of stage 1 is the elimination of halide ion (X) and formation of benzyne or aryne.stage 2 is the cis addition of base to benzyne or aryne. step 1 of stage 2 is the nucleiophilic attack on any triple bonded carbon of benzyne of aryne like -NH2 . step 2 of stage 2 is the the protonation of solvent from NH3 and formation of amino group -NH2 on benzene and ...