厦门大学化学化工学院：《有机化学》课程教学资源（课件讲稿，双语版）第十四章 周环反应 Pericyclic Reactions（1/3）

厦门大学化学化工学院：《有机化学》课程教学资源（课件讲稿，双语版）第十三章 含氮芳香化合物 Aromatic Nitrogen Compounds（3/3）

厦门大学化学化工学院：《有机化学》课程教学资源（课件讲稿，双语版）第十三章 含氮芳香化合物 Aromatic Nitrogen Compounds（2/3）

厦门大学化学化工学院：《有机化学》课程教学资源（课件讲稿，双语版）第十三章 含氮芳香化合物 Aromatic Nitrogen Compounds（1/3）

Primary and secondary (but not tertiary) amines can be acylated by reaction with acid chlorides or acid anhydrides to yield amides

Organic Chemistry Organic Chemistry Xiamen Xiamen University University Leukart Leukart Reaction Reaction

Amines are organic derivatives of ammonia in the same way that alcohols and ethers are organic derivatives of water

Esters, like aldehydes and ketones, are weakly acidic. When an ester with an alpha hydrogen is treated with one equivalent of a base such as sodium ethoxide, a reversible condensation reaction occurs to yield a β−keto ester product. This reaction between two ester components is known as the Claisen condensation reaction

Hydrolysis, Alcoholysis and Amonolysis Reactions of Carboxylic Acid Derivatives

Carboxylic acids are just one member of a class of acyl derivatives, RCOY, where the acyl group is bonded to an electronegatives substituent -Y that can act as a leaving group in substitution reactions. Numerous acyl derivatives are possible, but we’ll be concerned only with four of the more common ones, in addition to carboxylic acids themselves: acid halides, acid anhydrides, esters, and amides