Acyl- and bisacylphosphine derivatives

US7511084B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Ralf Noe · Mannheim, DE
• Andreas Henne · Neustadt, DE
• Matthias Maase · Speyer, DE

Key dates

• Filing date: Feb 4, 2003
• Grant date: Mar 31, 2009
• Expiry date: Mar 23, 2025

Classification

• Technology area (CPC G): Physics
• CPC primary: G03F7/029
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to the acyl- and bisacylphosphine derivatives according to formula (I), wherein Y represents O, S, NR3, N—OR3 or N—NR3R4, Z represents O, S, NR3, N—OR3, N—NR3R4 or a free pair of electrons, and FG represents a leaving group and the remaining groups are defined as in the description. The invention further relates to a method for the production of the inventive derivatives and to their use.