Method for manufacturing isoxazole derivative or dihydroisoxazole derivative
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United States of America Patent
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Feb 24, 2009
Grant Date -
Nov 2, 2006
app pub date -
Oct 28, 2005
filing date -
Apr 28, 2005
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Expired
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Abstract
There is provided with a method for manufacturing an isoxazole derivative at a high yield and without discharging waste products, and a novel isoxazole derivative. An isoxazole derivative expressed by Formula (8) is produced by reacting a 1-alkyne compound expressed by Formula (7) with iron(III) nitrate in the presence of acetone or acetophenone:is a methyl or a phenyl).
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