Continuous production of organosilanes

US7208618B2 · kind B2 · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Thomas Kornek · Burghausen, DE
• Andreas Bauer · Kaarst, DE
• Diana Senden · Burghausen, DE

Key dates

• Filing date: Jun 12, 2003
• Grant date: Apr 24, 2007
• Expiry date: Oct 12, 2023

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F7/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Preparation of organosilanes by hydrosilylation of an alkene takes place in a continuous manner using an iridium hydrosilylation catalyst and diene cocatalyst. The continuous process provides high yields in a safe and economical manner.