引用本文:
蒋历辉, 陈国辉, 王微宏, 邹应萍, 罗一鸣. 苯甲酸、对甲苯胺、乙酰苯胺三组分分离实验教学设计[J]. 大学化学,
2020, 35(1): 98-104.
doi:
10.3866/PKU.DXHX201904048
Citation: Lihui Jiang, Guohui Chen, Weihong Wang, Yingping Zou, Yiming Luo. Design of Separation Experiment of Three Components of Benzoic Acid, p-Methylaniline and Acetanilide[J]. University Chemistry, 2020, 35(1): 98-104. doi: 10.3866/PKU.DXHX201904048
Citation: Lihui Jiang, Guohui Chen, Weihong Wang, Yingping Zou, Yiming Luo. Design of Separation Experiment of Three Components of Benzoic Acid, p-Methylaniline and Acetanilide[J]. University Chemistry, 2020, 35(1): 98-104. doi: 10.3866/PKU.DXHX201904048
苯甲酸、对甲苯胺、乙酰苯胺三组分分离实验教学设计
English
Design of Separation Experiment of Three Components of Benzoic Acid, p-Methylaniline and Acetanilide
Abstract:
Separation and purification is the key step in organic synthesis, which is 90% of the total work. To train undergraduates' laboratory skill of separation and purification from the crude product or mixture and improve their understanding ability of using the theory of extraction, distillation, recrystallization, the "Separation of three organic component mixtures" is arranged by the organic chemistry teaching group at the College of Chemistry and Chemical Engineering, Central South University. Students include the five-year and eight-year medical clinic, pharmaceutical and applied chemistry. In this paper, the two teaching schemes of acid and alkali separation in this experiment are discussed in detail, and the laboratory teaching effects of the two schemes are compared.
-
-
[1] 罗一鸣, 唐瑞仁. 高等院校规划教材有机化学实验. 长沙:中南大学出版社, 2012.
-
[2] 古凤才. 基础化学实验教程. 第3版. 北京:科学出版社, 2009.
-
[3] 蒋历辉, 陈国辉, 王微宏, 邹应萍. 教育现代化, 2019, 6(33), 230.
-
[4] 熊英, 王晓玲, 侯安新. 大学化学, 2012, 27 (3), 48.
-
[5] 马亚鲁, 马媛媛, 贾佩楠, 李小层, 刘娜, 张慧婷. 大学化学, 2012, 27(3), 90.
-
-
扫一扫看文章
计量
- PDF下载量: 4
- 文章访问数: 186
- HTML全文浏览量: 10
下载:
