大学化学2025，Vol.40Issue(5)：334-341,8.DOI:10.12461/PKU.DXHX202405208
脑文格反应在有机化学教学中的应用
Application of Knoevenagel Reaction in Organic Chemistry Teaching
摘要
Abstract
This study integrates fundamental organic chemistry concepts,including the Knoevenagel condensation reaction,with cutting-edge research in organic solar cells.Through a laboratory experiment,students synthesized a wide-bandgap fused-ring electron acceptor material,A831.Analysis of the experimental data demonstrated that diminishing the electron-withdrawing ability of the terminal groups elevated the material's lowest unoccupied molecular orbital(LUMO)energy level,thereby enhancing the voltage output of the organic solar cells.This experiment cultivates students'ability to apply foundational knowledge to solve research problems,embodying the educational philosophy of"fundamental knowledge-practical application".It is particularly suitable as a comprehensive course for senior undergraduate students.关键词
有机太阳能电池/脑文格反应/有机化学/稠环电子受体Key words
Organic solar cells/Knoevenagel reaction/Organic chemistry/Fused-ring electron acceptor分类
社会科学引用本文复制引用
代水星,姜基磊,王昱晓,胡锦祺,黄明华..脑文格反应在有机化学教学中的应用[J].大学化学,2025,40(5):334-341,8.基金项目
国家自然科学基金(22105189) （22105189）
中国海洋大学本科教育教学研究一般项目"《有机化学II》小组式教学设计探索" （）
