Catalytic method for preparing symmetrical and nonsymmetrical dialkylhydroxylamines

Catalytic method for preparing symmetrical and nonsymmetrical dialkylhydroxylamines

A process of forming N,N-dialkylhydroxylamines (a class of compounds useful as oxygen scavengers in boiler water feed) by contacting an N-alkylhydroxylamine with an alkyl carbonyl compound to form a nitrone in situ or, alternatively, using previously formed alkylnitrone which is subjected to H2 and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HARSY, STEPHEN G, MARANS, NELSON S, HARRIS, HERBERT S
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:A process of forming N,N-dialkylhydroxylamines (a class of compounds useful as oxygen scavengers in boiler water feed) by contacting an N-alkylhydroxylamine with an alkyl carbonyl compound to form a nitrone in situ or, alternatively, using previously formed alkylnitrone which is subjected to H2 and a hydrogenation catalyst.