Method for preparing trimer of .alpha.-methyl styrene or derivatives thereof
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United States of America Patent
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Oct 19, 1999
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N/A
app pub date -
Jul 13, 1998
filing date -
Jul 14, 1997
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Expired
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Abstract
A method for preparing a trimer of .alpha.-methyl styrene or derivatives thereof, wherein .alpha.-methyl styrene or derivatives thereof is added to an organic solvent comprising Lewis acid is provided. According to the method, the trimer of .alpha.-methyl styrene or derivatives thereof can be obtained in high yield.
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