期刊论文详细信息
Química Nova | |
Sacarose no laboratório de química orgânica de graduação | |
Vitor F. Ferreira2  Fernando C. Silva2  Clarissa C. Perrone1  | |
[1] ,Universidade Federal Fluminense Instituto de Química Departamento de Química OrgânicaNiterói RJ | |
关键词: chemical education; carbohydrate; sucrose; fructose; | |
DOI : 10.1590/S0100-40422001000600031 | |
来源: SciELO | |
【 摘 要 】
An experiment showing the readily available disaccharide (sucrose) as reagent for experiments in undergraduate chemistry laboratory is described. The preparation of 2,3:4,5-di-O-isopropylidene-beta-D-fructopyranose from sucrose is very simple, uses low cost materials, requires two periods of 4 hours and is useful for classroom support in undergraduate courses.
【 授权许可】
CC BY-NC
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
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RO202103040060963ZK.pdf | 32KB | download |