Catalytic preparation of aryl methyl ketones using a molecular oxygen-containing gas as the oxidant
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United States of America Patent
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Jan 20, 2004
Grant Date -
Jul 31, 2003
app pub date -
Jan 25, 2002
filing date -
Jan 25, 2002
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Expired
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Abstract
A method for the preparation of aryl methyl ketones converts a variety of ethyl arenas to the corresponding aryl methyl ketones using a dioxygen-containing gas as the oxidant. The catalyst used for the reaction is a metal complex bearing general formulas as disclosed.
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