Recognition of functional groups 有机化学习 ■含氧化合物Containing Oxygen 醇、酚、醚、醛、酮、醌 Alcohols R-OH;Phenols Ar-OH;Ethers R-O-R; Aldehydes,Ketones ,Quinones R(H)C=O,R2 C=O 羧酸、酯、酰胺、酸酐、酰卤 Carboxylic Acids and their Derivatives Acid chlorides;Acid Anhydrides;Amides;Esters RCOOH,RCOOR',RCONR'2,RCOX含氧化合物 Containing Oxygen 醇、酚、醚、醛、酮、醌  Alcohols R-OH；Phenols Ar-OH； Ethers R-O-R；  Aldehydes, Ketones ,Quinones R(H)C=O, R2 C=O 羧酸、酯、酰胺、酸酐、酰卤  Carboxylic Acids and their Derivatives  Acid chlorides; Acid Anhydrides; Amides; Esters  RCOOH, RCOOR’, RCONR’2, RCOX Recognition of functional groups