大学化学 >> 2025, Vol. 40 >> Issue (2): 378-384.doi: 10.12461/PKU.DXHX202405156

所属专题： 自由基化学

化学实验 上一篇    

光催化氧化绿色合成β-萘甲醛

郭冬冬1, 张永坡1, 殷丛丛1, 赵晋忠1, 王永强2   

  1. 1 山西农业大学基础部, 山西 太谷 030801;
    2 西北大学化学与材料科学学院, 西安 710027
  • 收稿日期:2024-05-27 录用日期:2024-09-19 发布日期:2025-02-22
  • 通讯作者: 赵晋忠, 王永强 E-mail:zhaojz@sxau.edu.cn;wangyq@nwu.edu.cn
  • 基金资助:
    山西省高等学校教学改革创新项目(J20220280,J20220279,J2021226,J20230375,J20230379)；山西省教育科学“十四五”规划2022年度课题(GH-220372)

Photocatalytic Oxidation for the Green Synthesis of β-Naphthaldehyde

Dongdong Guo1, Yongpo Zhang1, Congcong Yin1, Jinzhong Zhao1, Yongqiang Wang2   

  1. 1 Department of Basic Sciences, Shanxi Agricultural University, Taigu 030801, Shanxi Province, China;
    2 Department of Chemistry & Materials Science, Northwest University, Xi'an 710027, China
  • Received:2024-05-27 Accepted:2024-09-19 Published:2025-02-22
  • Contact: Jinzhong Zhao, Yongqiang Wang E-mail:zhaojz@sxau.edu.cn;wangyq@nwu.edu.cn

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摘要： 醇氧化成醛是有机合成中的基本反应之一，将其开发为有机化学基础实验对学生掌握课本知识和常见实验仪器的操作有积极意义。本文设计了β-萘甲醇的光催化氧化反应，在四丁基铵十聚钨酸盐(TBADT)的催化作用下，氧气作为氧化剂，成功生成β-萘甲醛。该实验操作简单、产率高、反应条件温和，适合在本科生基础实验教学中推广。

关键词: 光催化, 氧化反应, TBADT, 绿色化学

Abstract: The oxidation of alcohols to aldehydes is a fundamental reaction in organic synthesis. Introducing this reaction as a core experiment in organic chemistry holds significant educational value, helping students grasp textbook concepts and familiarize themselves with essential laboratory techniques. This study presents the photocatalytic oxidation of β-naphthylmethanol, catalyzed by tetrabutylammonium decatungstate (TBADT) with oxygen as the oxidant, resulting in the successful synthesis of β-naphthaldehyde. The experiment is straightforward, yields high product output, and proceeds under mild conditions, making it highly suitable for undergraduate laboratory courses.

Key words: Photocatalysis, Oxidation reaction, TBADT, Green chemistry