Patent · US Expired

Method for the production of fluoromethyl-substituted heterocycles

US7501527B2 · kind B2 · utility

7Cited by

5References

7Claims

0Family size

Assignee

BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

Reinhard Lantzsch · Leverkusen, DE
Sergiy Pazenok · Kelkheim, DE
Frank MEMMEL · Guntersblum, DE

Key dates

Filing date	Oct 19, 2004
Grant date	Mar 10, 2009
Priority date	—
Expiry date	Oct 29, 2024

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D277/30
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a process for preparing fluoromethyl-substituted heterocycles of the formula (I)

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