Process for the production of epoxides
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United States of America Patent
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Nov 21, 1989
Issued Date -
N/A
app pub date -
Jan 27, 1988
filing date -
Dec 30, 1980
priority date (Note) -
Expired
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Abstract
Process for the production of epoxides by reaction of one mol equivalent of the corresponding olefins with 1 to 2.6 mols equivalent aliphatic percarboxylic acids with 2-4 C atoms containing at least one strong acid, wherein the strong acid in the percarboxylic acid mixture is neutralized with an at least equivalent amount of an inorganic base and thereafter the percarboxylic acid mixture is combined with a reaction mixture containing the olefin, about 0.5 to about 0.74 equivalents acid-binding agent with reference to the amount of total carboxylic acid present in the percarboxylic acid mixture and, if necessary, solvent.
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