(o)Semicarbazide converts aldehydes to the corresponding semicarbazone.(p)Phosphorus ylides convert aldehydes to alkenes by a Wittig reaction.(q)Acidifcation of solutions of sodium cyanide generates HCN, which reacts with aldehydes toform cyanohydrins.(r)Chromic acid oxidizes aldehydes to carboxylic acids.17.22(a)Lithium aluminum hydride reduces ketones to secondary alcohols.(b)Sodium borohydride converts ketones to secondary alcohols.(c)Catalytic hydrogenation of ketones yields secondary alcohols.OCyclopentanoneOHHCyclopentanolH2NiOCyclopentanoneOHHCyclopentanolNaBH4CH3OH1. LiAlH42. H
This is the end of the preview. Sign up
access the rest of the document.
This note was uploaded on 09/28/2011 for the course CHM 2210 taught by Professor Reynolds during the Fall '01 term at University of Florida.