Process for making aryl fluorophosphites useful as stabilizers
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United States of America Patent
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Aug 19, 1997
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N/A
app pub date -
Nov 7, 1996
filing date -
Nov 7, 1996
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Abstract
Disclosed is a process for making compounds of the formula ##STR1## by reacting phosphorus trihalide with the corresponding phenol and fluorinating the resulting halophosphite intermediate, in the presence of a catalyst which comprises dimethylformamide.
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