Patent · US Active

Method for preparing substituted alkyl cycloalkanones

US10442751B2 · kind B2 · utility

0Cited by

5References

13Claims

0Family size

Assignee

SYMRISE AG · DE

Inventors

Atia Hanan · Rostock, DE
Reinhard Eckelt · Rostock, DE
Angela Koeckritz · Berlin, DE
Johannes Panten · Ankum, DE
Peter Esser · Recklinghausen, DE
Oskar Koch · Oebisfelde, DE

Key dates

Filing date	Jan 13, 2016
Grant date	Oct 15, 2019
Priority date	—
Expiry date	Jan 13, 2036

Classification

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

Abstract

The present invention relates to a method for producing a substituted alkyl cycloalkanone, comprising the alkylation of a cycloalkanone with an alkene derivative in the presence of a metal oxide, where n is 2 to 20, m is 0 to 10, and R is a functional group.

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