公开(公告)号：US20220324790A1

公开(公告)日：2022-10-13

申请号：US17634276

申请日：2020-09-02

Applicant: BASF AGRO B.V.

Inventor： Timo Frassetto ,  Florian Vogt ,  Swapnil Yerande ,  Christiane Alznauer ,  Sebastian Illies ,  Philip Muelheims ,  Daniel Saelinger ,  Robin Thiele ,  Heinz Friedrich Sutoris

IPC: C07C201/02 ,  C07C201/08 ,  C07C205/11 ,  C07C203/02 ,  C07C201/16

Abstract: The present invention relates to a process for the preparation of α-methyl-[4-(nitro)-2-(trifluoromethyl)]-benzyl nitrate and to the α-methyl-[4-(nitro)-2-(trifluoromethyl)]-benzyl nitrate.

公开(公告)号：US11168060B2

公开(公告)日：2021-11-09

申请号：US16062828

申请日：2016-12-15

Applicant: BASF Agro B.V.

Inventor： Joachim Gebhardt ,  Daniel Saelinger ,  Manfred Ehresmann ,  Roland Goetz

IPC: C07D249/08

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.

公开(公告)号：US20230091355A1

公开(公告)日：2023-03-23

申请号：US17797536

申请日：2021-02-02

Applicant: BASF AGRO B.V.

Inventor： Timo Frassetto ,  Florian Vogt ,  Christiane Alznauer ,  Sebastian Illies ,  Philip Muelheims ,  Swapnil Yerande ,  Daniel Saelinger ,  Robin Thiele ,  Heinz Rriedrich Sutoris ,  Marcel Hofrichte

IPC: C07C201/12 ,  C07C45/64

Abstract: The present invention relates to a process for the preparation of 1-[4-nitro-2-(trifluoromethyl)-phenyl]-alkanones and substituted phenoxyphenyl ketones.

公开(公告)号：US10118882B2

公开(公告)日：2018-11-06

申请号：US15736974

申请日：2016-06-14

Applicant: BASF Agro B.V.

Inventor： Joachim Gebhardt ,  Daniel Saelinger ,  Manfred Ehresmann ,  Roland Goetz

IPC: C07C45/00 ,  C07D249/08 ,  C07D301/00 ,  C07C45/64 ,  C07D301/02 ,  C07C49/80 ,  C07C49/84

Abstract: The present invention relates to a process for providing substituted phenyl ketones. Furthermore, the invention relates to the use of substituted phenoxyphenyl ketones obtained by the inventive process for the preparation of triazoles.