Patent · US Expired

Process for the preparation of macrocyclic esters

US6121466A · kind A · utility

29Cited by

1References

20Claims

0Family size

Assignee

Huels Aktiengesellschaft · DE

Inventors

Clemens Osterholt · Dorsten, DE
Josef Metz · Neuss, DE
Gunther Kohler · Marl, DE
Marcel Feld · Cologne, DE

Key dates

Filing date	Mar 3, 1999
Grant date	Sep 19, 2000
Priority date	—
Expiry date	Mar 3, 2019

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/582
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to a process for the preparation of a macrocyclic ester of the general formula: in which m is an integer from 6 to 14 and n is an integer from 2 to 12.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.