Nitração do fenol, um método em escala semi-micro para disciplina prática de 4 horas

AUTOR(ES)

Imamura, Paulo Mitsuo, Baptistella, Lúcia Helena Brito

FONTE

Química Nova

DATA DE PUBLICAÇÃO

2000-04

RESUMO

A procedure for the nitration of phenol in a semi-micro scale, followed by separation of the formed orto- and para-nitrophenol isomers by column chromatography, is described. All the experiment, including determination of the melting point of the isolated products, require a period of 4 hours, and it is suitable for organic chemistry laboratory undergraduate courses.

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