A VERSATILE PROCESS FOR THE PREPARATION OF ACYLPHOSPHINES

The present invention relates to a versatile, highly efficient process for the preparation of acylphosphines such as mono- and bisacylphosphines via reaction of phosphines (PH3 and higher homologues)or silylated phosphines with acylhalides in the presence of at least one lewis acid. The invention fu...

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Bibliographische Detailangaben
Hauptverfasser:	GRUTZMACHER HANSJORG, BISPINGHOFF MARK, PRINGLE PAUL GERARD
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:	The present invention relates to a versatile, highly efficient process for the preparation of acylphosphines such as mono- and bisacylphosphines via reaction of phosphines (PH3 and higher homologues)or silylated phosphines with acylhalides in the presence of at least one lewis acid. The invention further relates to novel acyl phosphines obtainable by said process. 本发明涉及一种通过膦(PH和高级同系物)或甲硅烷基化膦与酰卤在至少一种路易斯酸存在下反应来制备酰基膦如单酰基膦和双酰基膦的通用、高效方法。本发明还涉及可通过所述方法获得的新型酰基膦。