Production of secondaryalkoxy-1-alkenes
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United States of America Patent
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May 22, 2001
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N/A
app pub date -
Jan 21, 1999
filing date -
Jan 21, 1999
priority date (Note) -
Expired
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Abstract
The present invention relates to a general synthesis for producing secondaryalkoxy-1-alkenes in commercial quantities in good yields by reacting cyclic and acyclic ketones and the corresponding alcohol with a secondary alkyl orthoformate ester in the presence of an acid catalyst, a Lewis acid, ferric chloride being preferred, and recovering the produce as a liquid of high purity.
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