CHE 101 Chapter Notes - Chapter 1: Phenol, Aliphatic Compound, Alkene
Document Summary
By hydrolysis of haloalkanes : r-x + aq. By the action of grignard"s reagent on aldehydes, ketones and esters. By aliphatic primary amines: rch 2 nh 2 + hno 2 rch 2 oh + n 2 + h 2 o. Lower alcohols are liquid at room temperature while higher ones are solid. High boiling point due to presence of intermolecular hydrogen bonding. Solubility in water decreases with increase in molecular mass due to decrease in extent of intermolecular hydrogen bonding. Alcohol"s reaction with metal: roh + na 2ro + na + h 2 . Reaction with hno 3 : r-oh + ho-no 2 r-o-no 2. Reaction with carboxylic acid (esterification) : r-oh +r"-cooh +h + r"-coor. Reaction with grignard reagent: r"oh + rmgx rh + r"omgx. Reduction of alcohol : roh + 2hi + red p rh +i 2 +h 2 o. Dehydration of alcohol: dehydration of alcohols takes place in acidic medium.
