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：US20220024864A1

公开(公告)日：2022-01-27

申请号：US17296683

申请日：2019-12-11

Applicant: BASF SE

Inventor： Volker Maywald ,  Roland Goetz ,  Daniel Saelinger ,  Birgit Gockel ,  Manfred Ehresmann ,  Markus Jegelka ,  Joaquim Henrique Teles

IPC: C07C263/10

Abstract: A method for manufacturing an isocyanate compound represented by formula (2) (2) wherein R1 represents a methyl group, an ethyl group, a cyclopropyl group, a chlorine atom, a bromine atom, or a methoxy group; and R2 represents an alkyl group having 1 to 6 carbon atoms, comprising reacting an aniline compound represented by formula (1) (1) wherein R1 and R2 are defined as above with a phosgene compound at a temperature of from 40° C. to the boiling point of the inert solvent in at least one kind of inert solvent.

公开(公告)号：US09518045B2

公开(公告)日：2016-12-13

申请号：US14421351

申请日：2013-08-09

Applicant: BASF SE

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

IPC: C07D413/04 ,  C07D265/36 ,  C07C335/28

CPC classification number: C07D413/04 ,  C07C335/28 ,  C07D265/36

Abstract: The present invention relates to a process for manufacturing benzoxazinones of formula (I), wherein the variables are defined according to the description, by reacting carbamates of formula (II) are reacted with carbamat-benzoxazinones of formula (III) in the presence of a base.

公开(公告)号：US09409894B2

公开(公告)日：2016-08-09

申请号：US14421321

申请日：2013-07-29

Applicant: BASF SE

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

IPC: C07C335/28 ,  C07C275/60 ,  C07D265/36 ,  C07D413/04

CPC classification number: C07D413/04 ,  C07C275/60 ,  C07C335/28 ,  C07D265/36

Abstract: The present invention relates to carbamates of formula (I), wherein the variables are defined according to the description, as well as to a process for manufacturing carbamates of formula (I), and to the use of carbamates of formula (I) in manufacturing benzoxazinones of formula (VII).

Abstract translation: 本发明涉及式（I）的氨基甲酸酯，其中根据描述定义变量，以及制备式（I）的氨基甲酸酯的方法，以及式（I）的氨基甲酸酯在制造中的用途 式（VII）的苯并恶嗪酮。

公开(公告)号：US09126905B2

公开(公告)日：2015-09-08

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 ,  C07C17/35 ,  C07C17/093 ,  C07C41/22 ,  C07C51/363 ,  C07C209/74 ,  C07D213/73

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) comprising step a) diazotization of aminoaromatics of formula (II) in anhydrous HF with an aqueous solution of a diazotizing agent; followed by step b) thermic decomposition of the diazonium salt of formula (III) resulting from step a); wherein the variables are defined according to the description.

Abstract translation: 本发明涉及一种制备式（I）的氟代芳族化合物的方法，A-F（I）包括步骤a）将式（II）的氨基芳族化合物在无水HF中的重氮化与重氮化剂的水溶液重氮化; 然后步骤b）由步骤a）得到的式（III）的重氮盐的热分解; 其中根据描述定义变量。

公开(公告)号：US20140316131A1

公开(公告)日：2014-10-23

申请号：US14364160

申请日：2012-12-20

Applicant: BASF SE

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

IPC: C07D413/04

CPC classification number: C07D413/04 ,  A01N43/84

Abstract: The present invention relates to a process for manufacturing triazinon-benzoxazinones of formula (I), by reacting amino-benzoxazinones of formula (II) with 1,1′-carbonyldiimidazole (CDI) and a (thio)urea compound of formula (III); wherein the variables are defined according to the description.

Abstract translation: 本发明涉及通过使式（II）的氨基 - 苯并嗪酮与1,1'-羰基二咪唑（CDI）和式（III）的（硫代）脲化合物反应制备式（I）的三嗪酮 - 苯并恶嗪酮的方法， ; 其中根据描述定义变量。

公开(公告)号：US10538493B2

公开(公告)日：2020-01-21

申请号：US16348610

申请日：2017-11-09

Applicant: BASF SE

Inventor： Volker Maywald ,  Roland Goetz ,  Daniel Saelinger ,  Timo Frassetto ,  Stefan Gropp

IPC: C07D231/22

Abstract: The present invention relates to a process to produce highly purified crystalline 1-(4-chlorophenyl)pyrazol-3-ol (I).

公开(公告)号：US09353070B2

公开(公告)日：2016-05-31

申请号：US14421348

申请日：2013-08-07

Applicant: BASF SE

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

IPC: C07D265/36 ,  C07D413/04

CPC classification number: C07D265/36 ,  C07D413/04

Abstract: The present invention relates to carbamat-benzoxazinones of formula (I), wherein the variables are defined according to the description, as well as to a process for manufacturing carbamat-benzoxazinones of formula (I), and to the use of carbamat-benzoxazinones of formula (I) in manufacturing benzoxazinones of formula (X).

Abstract translation: 本发明涉及式（I）的氨基甲酰 - 苯并恶嗪酮，其中根据描述定义变量，以及制备式（I）的氨基甲酰 - 苯并恶嗪酮的方法，以及使用式（I）的氨基甲酰 - 苯并恶嗪酮 式（I）在制备式（X）的苯并恶嗪酮时。

公开(公告)号：US20150218139A1

公开(公告)日：2015-08-06

申请号：US14421321

申请日：2013-07-29

Applicant: BASF SE

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

IPC: C07D413/04 ,  C07D265/36 ,  C07C335/28

CPC classification number: C07D413/04 ,  C07C275/60 ,  C07C335/28 ,  C07D265/36

Abstract: The present invention relates to carbamates of formula (I), wherein the variables are defined according to the description, as well as to a process for manufacturing carbamates of formula (I), and to the use of carbamates of formula (I) in manufacturing benzoxazinones of formula (VII).

Abstract translation: 本发明涉及式（I）的氨基甲酸酯，其中根据描述定义变量，以及制备式（I）的氨基甲酸酯的方法，以及式（I）的氨基甲酸酯在制造中的用途 式（VII）的苯并恶嗪酮。

公开(公告)号：US11591293B2

公开(公告)日：2023-02-28

申请号：US17296683

申请日：2019-12-11

Applicant: BASF SE

Inventor： Volker Maywald ,  Roland Goetz ,  Daniel Saelinger ,  Birgit Gockel ,  Manfred Ehresmann ,  Markus Jegelka ,  Joaquim Henrique Teles

IPC: C07C263/10

Abstract: A method for manufacturing an isocyanate compound represented by formula (2) (2) wherein R1 represents a methyl group, an ethyl group, a cyclopropyl group, a chlorine atom, a bromine atom, or a methoxy group; and R2 represents an alkyl group having 1 to 6 carbon atoms, comprising reacting an aniline compound represented by formula (1) (1) wherein R1 and R2 are defined as above with a phosgene compound at a temperature of from 40° C. to the boiling point of the inert solvent in at least one kind of inert solvent.