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