Continuous preparation of aromatic diazonium fluoride salts from corresponding aromatic amines
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United States of America Patent
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Oct 8, 1991
Grant Date -
N/A
app pub date -
Jun 13, 1990
filing date -
Jun 13, 1990
priority date (Note) -
Expired
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Abstract
Disclosed is a process for continuous preparation of aromatic diazonium fluoride salts wherein diazotizable aromatic primary amines are continuously diazotized in a series of continuous-stirred tank reactors, wherein a portion of a premixed diazotization solution is cooled prior to being continuously fed into each of the reactors.
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