Patent · US Active

Method for producing 3,5-bis(fluoroalkyl)-pyrazol-4-carboxylic acid derivatives and 3,5-bis(fluoroalkyl)-pyrazoles

US9309202B2 · kind B2 · utility

3Cited by

2References

13Claims

0Family size

Assignee

BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

Sergii Pazenok · Solingen, DE
Norbert Lui · Odenthal, DE
Jean-Pierre Vors · Sainte-Foy-lès-Lyon, FR
Frederic Leroux · Herrlisheim, FR
Florence Giornal · Orange, FR

Key dates

Filing date	Jan 31, 2013
Grant date	Apr 12, 2016
Priority date	—
Expiry date	Jan 31, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C229/30
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to novel 3,5-bis(fluoroalkyl)pyrazole-4-carboxylic acid derivatives and to a process for preparing 3,5-bis(fluoroalkyl)pyrazole-4-carboxylic acid derivatives and 3,5-bis(fluoroalkyl)pyrazoles.

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