Method for production naphthalene derivatives

US7276633B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Eike Poetsch · Mühltal, DE
• Werner Binder · Dieburg, DE
• Peer Kirsch · Darmstadt, DE
• Andreas Taugerbeck · Darmstadt, DE

Key dates

• Filing date: Oct 30, 2003
• Grant date: Oct 2, 2007
• Expiry date: Nov 22, 2023

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2602/28
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to a process for the preparation of a compound of the general formulaR-(A1-Z-)mB—CF2O-A2-(A3)n—R′  (I)in which