Sacarose no laboratório de química orgânica de graduação

Química Nova

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   
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