Process for producing p-hydroxyphenyl/acetic acid
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United States of America Patent
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Jul 12, 1983
Grant Date -
N/A
app pub date -
May 4, 1981
filing date -
Jun 11, 1980
priority date (Note) -
Expired
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Abstract
A process for the preparation of p-hydroxyphenylacetic acid by reducing p-hydroxymandelic acid with a stannous salt. The product is a valuable intermediate for the preparation of the .beta.-adrenergic blocking agent atenolol.
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