Patent · US Expired

Reacting Grignard compounds with carbonyl compounds and ensuing hydrolysis

US6054628A · kind A · utility

1Cited by

3References

18Claims

0Family size

Assignee

BASF SE

Inventors

Manfred Stroezel · Ilvesheim, DE
Udo Rheude · Otterstadt, DE
Ralf-Thomas Rahn · Mannheim, DE
Gerd Kaibel · Lampertheim, DE

Key dates

Filing date	Oct 21, 1997
Grant date	Apr 25, 2000
Priority date	—
Expiry date	Oct 21, 2017

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C29/40
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

In a process for carrying out an exothermal reaction, selected from the addition reaction of organomagnesium halide compounds to carbonyl compounds and the ensuing hydrolysis of the addition product, a considerable fraction of the heat liberated during the reaction is removed by evaporation of the solvent.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.