Síntese e atividade fitotóxica de 2-fenil-6,7-exo-isopropilidenodioxi-8-oxabiciclo [3.2.1]oct-2-eno Synthesis and phytotoxic activity of 2-Phenyl-6,7-exo isopropylidenedioxi-8-oxabicyclo[3.2.1]oct-2-ene

Síntese e atividade fitotóxica de 2-fenil-6,7-exo-isopropilidenodioxi-8-oxabiciclo [3.2.1]oct-2-eno Synthesis and phytotoxic activity of 2-Phenyl-6,7-exo isopropylidenedioxi-8-oxabicyclo[3.2.1]oct-2-ene

<abstract language="eng">The [3+4] cycloaddition between furan and the oxyallyl cation generated from 1-bromo-1-phenylpropan-2-one (4), resulted in the formation of 2-phenyl-8-oxabicyclo[3.2.1]oct-6-en-3-one (5) in 30% yield. This compound was further converted into 2-phenyl-6,7-exo-...

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Bibliographic Details
Main Authors: Luiz Cláudio A. Barbosa, Antônio J. Demuner, Adilson V. Costa, Eduardo E. L. Borges, John Mann
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2000-08-01
Series:Química Nova
Subjects:
[3+4&#093
cycloaddition
oxyallyl cation
herbicides
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422000000400006

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422000000400006

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