Chapter 11. Alcohols from carbonⅤ I compounds (由羰基化合物制醇). Oxidation-reduction and organometallic compounds (氧化还原和有机金属化合物) 11.1 Introduction Carbonyl(4E) compounds are a broad group of compounds that includes aldehydes, ketones, carboxylic acids and esters R R H R RO The carbonyl group An aldehyde A ketone A carboxylic acid A carboxylate ester 羰基 醛 酮 羧酸 酯Chapter 11. Alcohols from carbonyl compounds (由羰基化合物制醇）. Oxidation-reduction and organometallic compounds (氧化-还原和有机金属化合物） 11.1 Introduction Carbonyl (羰基）compounds are a broad group of compounds that includes aldehydes, ketones, carboxylic acids, and esters. O The carbonyl group R H O R R' O R HO O R R'O O An aldehyde A ketone A carboxylic acid A carboxylate ester 羰 基 醛 酮 羧 酸 酯