Patent · US Active

Method for producing 2-[4-(4-chlorophenoxy)-2-(trifluoromethyl)phenyl]-1-(1,2,4-triazol-1-yl)propan-2-ol

US11168060B2 · kind B2 · utility

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0References

22Claims

0Family size

Assignee

BASF AGRO B.V. · NL

Inventors

Joachim Gebhardt · Monsheim, DE
Daniel Saelinger · Ludwigshafen, DE
Manfred Ehresmann · Ludwigshafen, DE
Roland Goetz · Ludwigshafen, DE

Key dates

Filing date	Dec 15, 2016
Grant date	Nov 9, 2021
Priority date	—
Expiry date	Oct 7, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07B2200/13
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a method for producing 2-[4-(4-chlorophenoxy)-2-(trifluoromethyl)phenyl]-1-(1,2,4-triazol-1-yl)propan-2-ol in high purity. Especially it relates to a method in which this compound is effectively separated from its 1,2,4-triazol-4-yl isomer.

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