Preparação de derivados do lapachol em meio ácido e em meio básico: uma proposta de experimentos para a disciplina de Química Orgânica Experimental

Preparação de derivados do lapachol em meio ácido e em meio básico: uma proposta de experimentos para a disciplina de Química Orgânica Experimental

In this educational paper we describe the extraction of lapachol from its natural source according to acid-base concepts in organic chemistry and the use of its derivatives β-lapachone and hydroxy-hydrolapachol to exemplify intramolecular cyclization, carbocation stability, Michael addition reaction...

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Bibliographic Details
Main Authors:	Ticiano Pereira Barbosa, Hermes Diniz Neto
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Química 2013-01-01
Series:	Química Nova
Subjects:	lapachol acid-base concepts chromatography
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000200021&lng=en&tlng=en

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