Process for preparing alpha-hydroxy acids
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United States of America Patent
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Jan 1, 1991
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N/A
app pub date -
Nov 28, 1986
filing date -
Nov 27, 1985
priority date (Note) -
Expired
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Abstract
A process for preparing alpha-hydroxycarboxylic acids. An organic halide is reacted with carbon monoxide and a hydrogen donor compound, in the presence of a carbonylation catalyst and an inorganic base, at a temperature of at least 90.degree. C.
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