Reaction of carbonyl compounds with organometallic reagents

US7098344B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Ulrich Koop · Roßdorf, DE
• Holger Krummradt · Pfungstadt, DE
• Michael Schwarz · Pocking, DE
• Joeran Stoldt · Darmstadt, DE
• Juergen Eckstein · Roßdorf, DE
• Stefan Zehner · Schaafheim, DE
• Wolfgang Melichar · Darmstadt, DE

Key dates

• Filing date: Jan 10, 2001
• Grant date: Aug 29, 2006
• Expiry date: Jan 10, 2021

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J2219/00984
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A novel process for carrying out reactions of carbonyl compounds with organometallic reagents, in particular with Grignard reagents, is described.