大学化学2025,Vol.40Issue(5):84-92,9.DOI:10.12461/PKU.DXHX202411045
有机化学回流实验基本操作规范建议
Basic Operations and Standardization Suggestions for Organic Chemistry Reflux Experiments
摘要
Abstract
Reflux is a fundamental technique in organic chemistry laboratory.Most organic chemical reactions and operations,such as recrystallization,are conducted under reflux conditions.Mastery of reflux operations is a crucial experimental skill that chemistry students must acquire.In organic chemistry experiments,improper reflux operations can lead to low yields,experimental failures,and even safety incidents.This article provides standard operating suggestions for various reflux operations in organic chemistry laboratory,with the aim of offering guidance for colleagues in China who are engaged in laboratory teaching and scientific research.关键词
有机化学实验/回流/操作规范Key words
Organic chemistry experiment/Reflux/Standard operating procedure分类
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郑媛,韩杰,杜欣,袁呈山,张奇涵,张剑荣,张树永,李厚金,刘占祥,吴琳,蔡双莲,熊英,余广鳌,孙兴文,刘庆文..有机化学回流实验基本操作规范建议[J].大学化学,2025,40(5):84-92,9.基金项目
中国科学技术大学校级重点教改项目(2024xjxm015) (2024xjxm015)
中国科学技术大学校级教改项目(2023xjxm024) (2023xjxm024)
首批教育部虚拟教研室(大学化学实验课程群虚拟教研室)建设项目 (大学化学实验课程群虚拟教研室)
2024年教育部实验教学和教学实验室建设研究项目(SYJX2024-100) (SYJX2024-100)
广东省本科高校教学质量与教学改革工程建设项目(化学实验教研室) (化学实验教研室)
中山大学本科教学质量工程项目 ()
"教育部化学实验教学改革研究虚拟教研室"项目 ()