Derivatives of cyclic lactones, a process for their preparation and a process for the preparation of 15-pentadecanolide and its homologues

US5319104A · kind A · utility

Assignee

• Haarmann & Reimer Corporation · DE

Inventors

• Rudolf Hopp · Holzminden, DE
• Horst Finkelmeier · Holzminden, DE
• Oskar Koch · Oebisfelde, DE
• Alfred Korber · Holzminden, DE

Key dates

• Filing date: Apr 29, 1992
• Grant date: Jun 7, 1994
• Expiry date: Apr 29, 2012

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D313/00
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to new derivatives of macrocyclic lactones, a process for their preparation, a pyrolysis process using these new derivatives and the use of the pyrolysis products for the preparation of saturated macrocyclic lactones.