Method for producing organic hydroxylamines
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United States of America Patent
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-
Apr 3, 2001
Grant Date -
N/A
app pub date -
May 22, 2000
filing date -
Dec 2, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
According to the inventive method for producing organic hydroxylamines, at least one organic nitro compound is partially hydrogenated in the presence of an organic base or ammonia, a trivalent phosphor compound and a hydrogenation catalyst. The invention is characterised in that quantities of the nitrogen base of more than 10 wt. % in relation to the organic nitro compound are used.
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