公开(公告)号：US20240150303A1

公开(公告)日：2024-05-09

申请号：US18273827

申请日：2022-01-17

Applicant: BASF SE

Inventor： Danny Geerdink ,  Matthias Witschel ,  Veronica Lopez Carrillo ,  Trevor William Newton ,  Thomas Zierke ,  Michael Rack ,  Desislava Slavcheva Petkova ,  Martin Hartmueller ,  Sandra Lange ,  Thomas Seitz

IPC: C07D251/18 ,  A01N43/68 ,  A01P13/00

CPC classification number: C07D251/18 ,  A01N43/68 ,  A01P13/00

Abstract: The present invention relates to diaminotriazine compounds and to their use as herbicides. It also relates to agrochemical compositions for crop protection and to a method for controlling unwanted vegetation.

公开(公告)号：US20200347028A1

公开(公告)日：2020-11-05

申请号：US16961949

申请日：2019-01-14

Applicant: BASF SE

Inventor： Bernd Mueller ,  Michael Rack ,  Michael Seet ,  Sascha Hahn

IPC: C07D401/04 ,  C07D213/61

Abstract: The present invention relates to a process for the preparation of pyridine derivatives of the formula (I) comprising two steps, namely, a selective chlorination followed by a selective fluorination.

公开(公告)号：US10093607B2

公开(公告)日：2018-10-09

申请号：US15026878

申请日：2014-10-02

Applicant: BASF SE

Inventor： Eric George Klauber ,  Michael Rack ,  Thomas Zierke ,  Nicole Holub ,  David Cortes ,  Gerald Schmelebeck ,  Junmin Ji

IPC: C07C69/76 ,  C07C51/377 ,  C07C37/02 ,  C07C41/16 ,  C07C67/297 ,  C07F1/00 ,  C07F1/04

Abstract: The present invention relates to a process for providing a compound of formula (I): wherein R is hydrogen or R′, wherein R′ is —(C1-C4)alkyl, and Hal is a halogen, the process comprising the step of: reacting a compound of formula (II) wherein Hal is defined as above, with an alkali metal alkoxide of the formula XOR′, wherein X is an alkali metal, and R′ is defined as above.

公开(公告)号：US20180086715A9

公开(公告)日：2018-03-29

申请号：US15329104

申请日：2015-07-30

Applicant: BASF SE

Inventor： Birgit Gockel ,  Daniel Saelinger ,  Sebastian Soergel ,  Michael Rack

IPC: C07D231/14 ,  C07D405/06 ,  C07D401/12 ,  C07D403/12

CPC classification number: C07D231/14 ,  C07D401/12 ,  C07D403/12 ,  C07D405/06

Abstract: The present invention relates to a process for preparing a pyrazole compound of formula V, the process including cyclizing a hydrazone substituted α,β-unsaturated carbonyl compound of formula IV by reacting it with a suitable reagent, e.g. a reducing agent, an organometallic reagent or a nucleophilic reagent. The compounds of formula V are versatile reaction tools for the preparation of pyrazole derived fine chemicals. The present invention also relates to pyrazole compounds of formulae Va, Vb, Vc, and VI.

公开(公告)号：US09167817B2

公开(公告)日：2015-10-27

申请号：US14223103

申请日：2014-03-24

Applicant: BASF SE

Inventor： Maximilian Dochnahl ,  Michael Keil ,  Joachim Gebhardt ,  Uwe Josef Vogelbacher ,  Frederik Menges ,  Michael Rack ,  Jens Renner ,  Bernd Wolf

IPC: C07D249/08 ,  C07F3/02 ,  A01N43/653 ,  C07D403/04 ,  C07D405/06 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04 ,  C07D417/14 ,  C07D487/08 ,  C07F3/00 ,  A01N55/00

CPC classification number: A01N43/653 ,  A01N55/00 ,  C07D249/08 ,  C07D403/04 ,  C07D405/06 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04 ,  C07D417/14 ,  C07D487/08 ,  C07F3/003 ,  C07F3/02

Abstract: The present invention relates to a process using Grignard reagents for providing thio-triazolo group-containing compounds.

Abstract translation: 本发明涉及使用格氏试剂提供含硫代三唑基的化合物的方法。

公开(公告)号：US20150166446A1

公开(公告)日：2015-06-18

申请号：US14415265

申请日：2013-07-08

Applicant: BASF SE

Inventor： Michael Rack ,  Maximilian Dochnahl ,  Volker Maywald ,  Bernd Wolf ,  Joachim Gebhardt ,  Timo Frassetto ,  Uwe Josef Vogelbacher ,  Roland Götz

IPC: C07C37/62 ,  C07C37/76

CPC classification number: C07C37/62 ,  C07C17/093 ,  C07C17/35 ,  C07C37/76 ,  C07C41/22 ,  C07C51/363 ,  C07C209/74 ,  C07C245/20 ,  C07D213/73 ,  C07C39/27

Abstract: The present invention relates to a process for manufacturing fluoroaromatics of formula (I), A-F   (I) comprisingstep a) diazotization of aminoaromatics of formula (II) in anhydrous HF with an aqueous solution of a diazotizing agent; followed bystep b) thermic decomposition of the diazonium salt of formula (III) resulting from step a);wherein the variables are defined according to the description.

公开(公告)号：US20240101521A1

公开(公告)日：2024-03-28

申请号：US18273814

申请日：2022-01-17

Applicant: BASF SE

Inventor： Danny Geerdink ,  Matthias Witschel ,  Veronica Lopez Carrillo ,  Martin Hartmueller ,  Michael Rack ,  Desislava Slavcheva Petkova ,  Trevor William Newton ,  Sandra Lange ,  Thomas Seitz

IPC: C07D251/18 ,  A01N43/68 ,  A01P13/00

CPC classification number: C07D251/18 ,  A01N43/68 ,  A01P13/00

Abstract: The present invention relates to diaminotriazine compounds and to their use as herbicides. It also relates to agrochemical compositions for crop protection and to a method for controlling unwanted vegetation.

公开(公告)号：US11591312B2

公开(公告)日：2023-02-28

申请号：US16961949

申请日：2019-01-14

Applicant: BASF SE

Inventor： Bernd Mueller ,  Michael Rack ,  Michael Seet ,  Sascha Hahn

IPC: C07D401/04 ,  C07D213/61

Abstract: The present invention relates to a process for the preparation of pyridine derivatives of the formula (I) comprising two steps, namely, a selective chlorination followed by a selective fluorination.

公开(公告)号：US20220017439A1

公开(公告)日：2022-01-20

申请号：US17295102

申请日：2019-11-25

Applicant: BASF SE

Inventor： Karsten Koerber ,  Michael Rack ,  Pascal Bindschaedler ,  Martin John McLaughlin ,  Birgit Gockel ,  Devendra Vyas ,  Sebastian Soergel

IPC: C07C17/35 ,  B01J23/44 ,  B01J21/18

Abstract: The invention relates to a process for the preparation of 5-bromo-1,3-dichloro-2-fluoro-benzene by diazotization and reduction of 6-bromo-2,4-dichloro-3-fluoro-aniline, which is obtained by bromination of 2,4-dichloro-3-fluoro-aniline, which is obtained by reduction of 1,3-dichloro-2-fluoro-4-nitro-benzene, and a process for preparing active compounds of formula V (Formula V) wherein the variables are defined in the specification by further transforming 5-bromo-1,3-dichloro-2-fluoro-benzene obtained from 2,4-dichloro-3-fluoro-aniline by the process according to the invention.

公开(公告)号：US20210380569A1

公开(公告)日：2021-12-09

申请号：US17288976

申请日：2019-10-28

Applicant: BASF SE

Inventor： Roland Goetz ,  Michael Rack ,  Martin John McLaughlin ,  Harish Shinde ,  Ritesh Karalkar ,  Kailaskumar Borate ,  Karsten Koerber ,  Arun Narine ,  Nikolas Huwyler

IPC: C07D413/04 ,  B01J31/02

Abstract: The invention relates to a process for preparing optically enriched isoxazoline compounds of formula (I), wherein the variables are as defined in the specification, and the shown enantiomer has at least 80% ee; by oxo-Michael addition of hydroxyl amine or its salt to an enone of formula (II), wherein the variables have the meanings given for formula (I), in the presence of a catalyst of formula (III) and a base.