Method for producing tetrahydropyranyl esters

US10106517B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Stefan Rüdenauer · Weinheim, DE
• Timon Stork · Kuantan, MY
• Ralf Pelzer · Rastenberg, DE
• Volker Hickmann · Ludwigshafen, DE
• Margarethe Klos · Mannheim, DE

Key dates

• Filing date: Mar 4, 2016
• Grant date: Oct 23, 2018
• Expiry date: Mar 4, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D309/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to a method for preparing tetrahydropyranyl esters from the corresponding 4-hydroxytetrahydropyran compounds by reaction with a ketene compound.