Process for preparing macrocyclic ketones

US8940940B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Richard Dehn · Ludwigshafen, DE
• Joaquim Henrique Teles · Waldsee, DE
• Michael Limbach · Worms, DE
• Stephan Deuerlein · Ludwigshafen, DE
• Manuel Danz · Plankstadt, DE
• Ralf Pelzer · Rastenberg, DE
• Daniel Schneider · Mannheim, DE

Key dates

• Filing date: Jun 12, 2013
• Grant date: Jan 27, 2015
• Expiry date: Jun 12, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2601/18
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to a process for preparing cyclic compounds having at least eight carbon atoms and at least one keto group, to the cyclic compounds obtained by this process and to the use thereof, in particular as fragrance or for providing a fragrance.