Alcohols Phenols and Ethers - 04 || 🍁🔥💯Properties of Alcohol Phenol Ethers || скачать в хорошем качестве

Alcohols Phenols and Ethers - 04 || 🍁🔥💯Properties of Alcohol Phenol Ethers ||

Alcohols Classification & Nomenclature: Identification of primary (1°), secondary (2°), and tertiary (3°) alcohols. Preparation: Hydration of alkenes (Acid-catalyzed, Oxymercuration-Demercuration, Hydroboration-Oxidation). Reduction of carbonyl compounds (Aldehydes, Ketones, Carboxylic acids). Reaction with Grignard Reagents. Reactions: Dehydration mechanism: Formation of alkenes (including rearrangement). Reaction with hydrogen halides, phosphorus halides, and thionyl chloride. Oxidation: Conversion to aldehydes, ketones, or carboxylic acids. Tests: Lucas Test and Victor Meyer Test to distinguish between 1°, 2°, and 3° alcohols. 2. Phenols Preparation: From haloarenes, benzene sulfonic acid, diazonium salts, and Cumene. Acidity: Comparison of acidic strength with alcohols and water. Electrophilic Substitution: Halogenation (with and without Lewis acids), Nitration, and Sulphonation. Named Reactions: Reimer-Tiemann Reaction: Conversion of phenol to salicylaldehyde. Kolbe’s Reaction: Formation of salicylic acid. Other Reactions: Reaction with zinc dust, oxidation to benzoquinone, and coupling reactions. 3. Ethers Structure & Classification: Symmetrical and unsymmetrical ethers. Preparation: Williamson Synthesis: Reaction of alkyl halides with sodium alkoxides. Dehydration of alcohols. Reactions: Cleavage by HI/HBr: Critical for JEE (understanding which side the halogen attaches to). Electrophilic substitution in aromatic ethers (e.g., Anisole). Study Resources Practice: Review JEE Main PYQs to understand high-weightage reaction mechanisms. Notes: Access revision summaries via platforms like Vedantu or eSaral. Would you like a breakdown of the most frequent reaction mechanisms from this chapter that appear in JEE Advanced? General methods of preparation, properties, reactions and uses. * Alcohols: Identification of primary, secondary and tertiary al. Alcohol and Ether- Properties, Structure and ... - NEET coaching Table of Contents * 1.0Alcohol and Ether Flow Chart. * 2.0Alcohol. * 2.1Physical Properties of Alcohol. * 2.2Structure of Alcohol. Alcohols, Phenols and Ethers · Chemistry · JEE Main Which one of the following, with HBr will give a phenol? ... , intramolecular substitution takes place first by involving lone pai...