Process for making intermediate aldehydes
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United States of America Patent
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Mar 13, 2001
Grant Date -
N/A
app pub date -
May 27, 1999
filing date -
Jun 22, 1998
priority date (Note) -
Expired
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Abstract
The present invention relates to a process for making propargylic alcohols by zinc-mediated catalytic, asymmetric addition of acetylenes to aldehydes. The compounds are represented by formula I: ##STR1##
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