Patent · US Active

Process for preparing ketones by reacting 1,1-disubstituted olefins with N2O

US8420866B2 · kind B2 · utility

4Cited by

2References

20Claims

0Family size

Assignee

BASF SE

Inventors

Joaquim Henrique Teles · Waldsee, DE
Michael Schelper · Ludwigshafen, DE

Key dates

Filing date	Dec 14, 2009
Grant date	Apr 16, 2013
Priority date	—
Expiry date	Apr 6, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C45/28
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a process for preparing a ketone, comprising the reaction of a composition (I) at least comprising a 1,1-disubstituted olefin, with a composition comprising dinitrogen monoxide, wherein the reaction is effected in the presence of a solvent which comprises at least one proton-donating functional group.

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