Síntese e avaliação da atividade fitotóxica de derivados da α-Santonina Synthesis and evaluation of the phytotoxic activity of α-Santonin derivatives

Síntese e avaliação da atividade fitotóxica de derivados da α-Santonina Synthesis and evaluation of the phytotoxic activity of α-Santonin derivatives

<abstract language="eng">Mixtures of α-Santonin and various solvents were irradiated by either high or low pressure mercury lamps. The photochemical reactions afforded lumisantonin (11) (76% in acetonitrile), (3S,3aS,9bS)-3,6,6-trimethyl-3,3a,4,5-tetrahydronafto[1,2-b]furan-...

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Bibliographic Details
Main Authors:	Elson S. Alvarenga, Luiz C. A. Barbosa, William A. Saliba, Francisco F. P. Arantes, Antônio J. Demuner, Antônio A. Silva
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Química 2009-01-01
Series:	Química Nova
Subjects:	α-santonin photochemistry herbicide
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000200025

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