PROCESS FOR PREPARING A SUBSTITUTED DIPHENOXYBENZENE

PROCESS FOR PREPARING A SUBSTITUTED DIPHENOXYBENZENE

A diaminophenoxy or a dinitrophenoxybenzene is prepared in good yield from dibromobenzene and an alkali metal salt of meta-aminophenol or meta-nitrophenol under Ullmann ether synthesis conditions at low temperatures of 115.degree.C. to 150.degree.C.

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Bibliographische Detailangaben
1. Verfasser: PELLEGRINI, JOHN P., JR
Format: Patent
Sprache:eng ; fre
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:A diaminophenoxy or a dinitrophenoxybenzene is prepared in good yield from dibromobenzene and an alkali metal salt of meta-aminophenol or meta-nitrophenol under Ullmann ether synthesis conditions at low temperatures of 115.degree.C. to 150.degree.C.