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公开(公告)号:US20150166446A1
公开(公告)日:2015-06-18
申请号:US14415265
申请日:2013-07-08
申请人: BASF SE
发明人: Michael Rack , Maximilian Dochnahl , Volker Maywald , Bernd Wolf , Joachim Gebhardt , Timo Frassetto , Uwe Josef Vogelbacher , Roland Götz
CPC分类号: C07C37/62 , C07C17/093 , C07C17/35 , C07C37/76 , C07C41/22 , C07C51/363 , C07C209/74 , C07C245/20 , C07D213/73 , C07C39/27
摘要: 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.
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公开(公告)号:US20220024864A1
公开(公告)日:2022-01-27
申请号:US17296683
申请日:2019-12-11
申请人: BASF SE
发明人: Volker Maywald , Roland Goetz , Daniel Saelinger , Birgit Gockel , Manfred Ehresmann , Markus Jegelka , Joaquim Henrique Teles
IPC分类号: C07C263/10
摘要: 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.
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公开(公告)号:US09518045B2
公开(公告)日:2016-12-13
申请号:US14421351
申请日:2013-08-09
申请人: BASF SE
发明人: Maximilian Dochnahl , Roland Goetz , Joachim Gebhardt , Uwe Josef Vogelbacher , Timo Frassetto , Michael Rack , Volker Maywald , Bernd Wolf
IPC分类号: C07D413/04 , C07D265/36 , C07C335/28
CPC分类号: C07D413/04 , C07C335/28 , C07D265/36
摘要: 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.
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公开(公告)号:US09409894B2
公开(公告)日:2016-08-09
申请号:US14421321
申请日:2013-07-29
申请人: BASF SE
发明人: Maximilian Dochnahl , Roland Götz , Joachim Gebhardt , Uwe Josef Vogelbacher , Timo Frassetto , Michael Rack , Volker Maywald , Bernd Wolf
IPC分类号: C07C335/28 , C07C275/60 , C07D265/36 , C07D413/04
CPC分类号: C07D413/04 , C07C275/60 , C07C335/28 , C07D265/36
摘要: 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).
摘要翻译: 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。
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公开(公告)号:US09126905B2
公开(公告)日:2015-09-08
申请号:US14415265
申请日:2013-07-08
申请人: BASF SE
发明人: Michael Rack , Maximilian Dochnahl , Volker Maywald , Bernd Wolf , Joachim Gebhardt , Timo Frassetto , Uwe Josef Vogelbacher , Roland Götz
IPC分类号: C07C37/62 , C07C37/76 , C07C17/35 , C07C17/093 , C07C41/22 , C07C51/363 , C07C209/74 , C07D213/73
CPC分类号: C07C37/62 , C07C17/093 , C07C17/35 , C07C37/76 , C07C41/22 , C07C51/363 , C07C209/74 , C07C245/20 , C07D213/73 , C07C39/27
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US20140316131A1
公开(公告)日:2014-10-23
申请号:US14364160
申请日:2012-12-20
申请人: BASF SE
发明人: Bernd Wolf , Volker Maywald , Uwe Josef Vogelbacher , Michael Rack , Maximilian Dochnahl , Michael Keil , Timo Frassetto , Joachim Gebhardt
IPC分类号: C07D413/04
CPC分类号: C07D413/04 , A01N43/84
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US10538493B2
公开(公告)日:2020-01-21
申请号:US16348610
申请日:2017-11-09
申请人: BASF SE
发明人: Volker Maywald , Roland Goetz , Daniel Saelinger , Timo Frassetto , Stefan Gropp
IPC分类号: C07D231/22
摘要: The present invention relates to a process to produce highly purified crystalline 1-(4-chlorophenyl)pyrazol-3-ol (I).
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公开(公告)号:US09353070B2
公开(公告)日:2016-05-31
申请号:US14421348
申请日:2013-08-07
申请人: BASF SE
发明人: Maximilian Dochnahl , Roland Goetz , Joachim Gebhardt , Uwe Josef Vogelbacher , Timo Frassetto , Michael Rack , Volker Maywald , Bernd Wolf
IPC分类号: C07D265/36 , C07D413/04
CPC分类号: C07D265/36 , C07D413/04
摘要: 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).
摘要翻译: 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。
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公开(公告)号:US20150218139A1
公开(公告)日:2015-08-06
申请号:US14421321
申请日:2013-07-29
申请人: BASF SE
发明人: Maximilian Dochnahl , Roland Götz , Joachim Gebhardt , Uwe Josef Vogelbacher , Timo Frassetto , Michael Rack , Volker Maywald , Bernd Wolf
IPC分类号: C07D413/04 , C07D265/36 , C07C335/28
CPC分类号: C07D413/04 , C07C275/60 , C07C335/28 , C07D265/36
摘要: 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).
摘要翻译: 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。
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公开(公告)号:US11591293B2
公开(公告)日:2023-02-28
申请号:US17296683
申请日:2019-12-11
申请人: BASF SE
发明人: Volker Maywald , Roland Goetz , Daniel Saelinger , Birgit Gockel , Manfred Ehresmann , Markus Jegelka , Joaquim Henrique Teles
IPC分类号: C07C263/10
摘要: 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.
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