α-二羰基结构的构建及应用

The Synthesis and Application of α-Dicarbonyl Groups

β-二羰基化合物是有机合成的重要中间体,其化学性质也是有机化学教学中的重点。本文在此基础上介绍了同样具有二羰基结构的α-二酮类化合物的合成方法和相关应用。本文所述内容涉及炔烃的水合反应、炔烃的氧化反应、光催化反应等,既与有机化学教学内容紧密相关又有所延伸。此外,本文所介绍的α-二羰基化合物的应用能拓展学生知识面,提高学生学习兴趣。

β-dicarbonyl compounds are important intermediates in organic synthesis,and their chemical properties play a major role in organic chemistry teaching.On this basis,this paper focuses on the synthesis and application of α-diketones involving hydration of alkynes,oxidation of alkynes and photocatalytic reaction,etc.The content of this paper is both closely related to and also an expansion of fundamental organic chemistry.Furthermore,the application of α-dicarbonyl compounds can broaden students’ horizons and boost their interest in learning.