Process for manufacturing an oxirane
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United States of America Patent
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Apr 17, 2007
Grant Date -
Mar 10, 2005
app pub date -
Sep 15, 2004
filing date -
Feb 2, 2000
priority date (Note) -
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Abstract
Process for manufacturing an oxirane by reaction between an olefin and hydrogen peroxide in the presence of a catalyst and an organic diluent, according to which the hydrogen peroxide is an aqueous hydrogen peroxide solution obtained by extraction, with substantially pure water, of the mixture derived from the oxidation of at least one alkylanthrahydroquinone, without subsequent washing and/or purification treatment.
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