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二氟吡咯烷的光化学合成、分析及表征综合实验设计

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光化学合成技术具有反应条件温和、设备简单、利用光能等优点,近年来已成为合成化学中的一个研究热点.但在目前本科生有机化学实验教学中,鲜见光化学合成反应相关实验.含氟氮杂环广泛存在于天然产物和药物活性分子中,也是有机合成的重要中间体.结合团队近年的科研成果,设计了一个光化学合成二氟吡咯环的综合性实验,由底物和产物制备、结构表征、光化学合成分析等部分组成.此实验可训练提高学生有机合成、结构解析等技能,通过将科研成果转化为有机化学实验教学,激发学生对有机化学实验的学习兴趣,并对培养学生的创新意识和树立"绿色合成"理念具有积极作用.
Comprehensive Experimental Design for the Photochemical Synthesis,Analysis,and Characterization of Difluoropyrroles
Photochemical synthesis technology has gained attention in the field of synthetic chemistry due to its mild reaction conditions,simple equipment,and utilization of light energy.However,photochemical synthesis experiments are rarely incorporated into undergraduate organic chemistry laboratory courses.Fluorine-containing nitrogen heterocycles are widely present in natural products and bioactive molecules,serving as important intermediates in organic synthesis.Based on our team's recent research achievements,a comprehensive experiment for the photochemical synthesis of difluoropyrroles has been designed.This experiment encompasses the preparation of substrates and products,structural characterization,and analysis of photochemical synthesis.It aims to enhance students'skills in organic synthesis and structural analysis,while also sparking their interest in organic chemistry experiments.Furthermore,it plays a significant role in cultivating students'innovative consciousness and promoting the concept of"green synthesis"by incorporating scientific research outcomes into organic chemistry laboratory teaching.

Photochemical synthesisDifluoropyrrolesNitrogen heterocycleGreen chemistry

于婷婷、陈鸶、孙良龙、史同同、孙凯、王薪

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烟台大学药学院,山东 烟台 264005

光化学合成 二氟吡咯烷 氮杂环 绿色化学

2024

大学化学
北京大学 中国化学会

大学化学

影响因子:0.636
ISSN:1000-8438
年,卷(期):2024.39(11)