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changes in the NO- of sigma bonds and pi bonds in pericyclic reaction||cyclo addition-electrocyclic

Assalam o Alaikum in this lecture i am going to discuss changes in the Numbers of sigma bonds and pi bonds in pericyclic reaction .i discuss the types of pericyclic reaction with examples. This lecture is delivered in Urdu ,Hindi and English. Main contents of this lecture are following:- 1. changes in the numbers of sigma bonds in pericyclic reactions 2. changes in the numbers of pi bonds in pericyclic reactions 3. changes in the numbers of sigma bonds in cycloaddition reaction 4. changes in the numbers of sigma bonds in electrocyclic reaction 5. changes in the numbers of sigma bonds in sigmatropic rearrangement 6. changes in the numbers of pi bonds in cycloaddition reaction 7. changes in the numbers of pi bonds in electrocyclic reaction 8. changes in the numbers of pi bonds in sigmatropic rearrangement 9. diels-alder reaction 10. diels-alder reaction stereochemistry 11. retro diels-alder reaction 12. transition state of diels-alder reaction 13. asymmetric diels-alder 14. dienophile reactivity 15. diels-alder reaction of diene and dienophile 16. what is a diene 17. s-cis conformation 18. diels-alder kinetic vs thermodynamic 19. intramolecular diels-alder 20. ortho-para rule 21. diels-alder energy diagram 22. pericyclic reaction 23. why is the diels-alder reaction important 24. diels-alder diastereoselectivity 25. diels-alder reaction procedure 26. diels-alder transition state 27. cycloaddition stereochemistry 28. dienophile reactivity order 29. diels-alder regioselective 30. effective of electron withdrawing group on diels-alder reaction 31. diels-alder stereoselectivity 32. diels-alder in bicyclic compounds 33. diels-alder reaction authentic education channel 34. diels-alder reaction stereochemistry 35. retro diels-alder reaction 36. diels-alder in organic chemistry 37. dienophile reactivity in diels alder reactions 38. diels-alder reaction in cyclic compounds 39. what is a diene in diels alder reactions 40. s-cis conformation in diels alder reactions 41. s-trans conformation in diels alder reactions 42. intramolecular diels-alder organic chemistry 43. pericyclic reaction 44. why is the diels-alder reaction important explain it 45. diels-alder diastereoselectivity 46. dienophile reactivity order 47. diels-alder regioselective 48. diels-alder stereoselectivity 49. diels-alder bicyclic 50. 4 + 2 cycloaddition reaction 51. organic chemistry lecture bin urdu hindi and english 52. reactions of 1 3 butadiene with different dienophile 53. different electron withdrawing groups in diels alder reactions 54. intramolecular diels alder reaction 55. inter molecular diels alder reaction 56. types of pericyclic reactions 57. cycloaddition reaction and pericyclic reactions 58. organic chemistry with tricks 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=PLs4sz7gZ_dzKPhdXMZyPBKmAJVXBjdqBq 15)Electrophilic Aromatic substitution Reactions https://www.youtube.com/playlist?list=PLs4sz7gZ_dzIDWmAYwwz03Six7Kr2gtSN 16)10th class chemistry chapter 10 https://www.youtube.com/playlist?list=PLs4sz7gZ_dzKPSSgDIR5vOoMxW2zpxV2g 17) 10th class chemistry chapter#15(water) https://www.youtube.com/playlist?list=PLs4sz7gZ_dzKZMO7B-CLt950U1tqhnLX_ Social Links :- Facebook:- https://web.facebook.com/Authentic-Education-channel-103090688085250/ Twitter:- https://twitter.com/AuthenticEduca2 Blogger:- https://authenticchemist1.blogspot.com/ Whats App:- https://wa.me/923086683955 insta gram:- https://www.instagram.com/rashidshahzad7876/ #changesintheNumberofsigmabondsandpibondsipericyclicreaction #cycloadditionreactions #electrocyclicReactions #sigmatropicrearrangements #AuthenticEducationChannel

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