GOC-2 Lecture 15 (Part 2) | Complete Reduction of Organic Compounds | All Reagents | JEE NEET скачать в хорошем качестве

GOC-2 Lecture 15 (Part 2) | Complete Reduction of Organic Compounds | All Reagents | JEE NEET

GOC-2 Lecture 16 (Part 1) | Complete Reduction of Organic Compounds | All Reagents | JEE NEET | ChembyKKSir ⸻ #GOC2 #ReductionReaction #OrganicReduction #LiAlH4 #NaBH4 #CatalyticHydrogenation #ClemmensenReduction #WolffKishner #BirchReduction #OrganicChemistry #ReactionMechanism2 #CarbonylReduction #Hydrocarbons #Class12OrganicChemistry #JEE2026 #NEET2026 #JEEAdvanced #ChemistryByKKSir #ChembyKKSir ⸻ Namaste Dear Students 🙏 Welcome to GOC-2 Lecture 16 (Part 1) — a powerful and comprehensive lecture where we complete the Reduction of Organic Compounds in a single, structured session. After mastering Addition reactions, Elimination (E1, E2, E1CB), Substitution (SN1, SN2, SNi, SN2TH), Alcohol reactions, Haloalkanes, Haloarenes, Acid derivatives, and complete Reaction Mechanism logic in previous GOC-2 lectures, this session brings together all major Reduction reactions and reagents in one place. In this lecture, I — Krishna Kumar Sah (ChembyKKSir) — have discussed in full depth: 🔹 Meaning of Reduction in Organic Chemistry • Addition of hydrogen • Removal of oxygen • Decrease in oxidation state • Mechanistic understanding instead of memorization 🔹 Complete List of Important Reducing Reagents ✔ LiAlH₄ (LAH) – Strong reducing agent ✔ NaBH₄ – Selective reducing agent ✔ Catalytic hydrogenation (H₂/Pd, Pt, Ni) ✔ Clemmensen Reduction (Zn–Hg/HCl) ✔ Wolff–Kishner Reduction (NH₂NH₂/KOH) ✔ Birch Reduction ✔ Metal + Acid reductions ✔ Reduction of nitro compounds ✔ Reduction of carbonyl compounds ✔ Reduction of carboxylic acids and derivatives 🔹 Selectivity & Mechanism Logic • Which reagent reduces what functional group • Difference between NaBH₄ and LiAlH₄ • Carbonyl to alcohol conversion • Acid derivatives to alcohol/aldehyde • Nitro to amine • Alkene & alkyne hydrogenation 🔹 Conceptual Integration • Relation with GOC-2 Addition & Substitution • Oxidation–Reduction comparison • Reaction prediction in JEE & NEET questions • Frequently asked mechanism-based traps 🔥 Why This Lecture Is Extremely Important: • Reduction reactions are directly asked in JEE & NEET • Reagent-based questions are common in JEE Advanced • Forms backbone of Aldehydes, Ketones & Carboxylic Acids chapter • Essential for reaction mechanism mastery This lecture integrates all major GOC-2 topics: Carbocation stability, Inductive & Resonance effects, SN1/SN2, E1/E2/E1CB, Alcohol reactions, Acid derivatives, Haloalkanes, Haloarenes, and overall Organic Reaction Mechanism framework. If you master all reduction reagents in one place, organic reaction prediction becomes structured and logical 🔥