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公开(公告)号：US10035773B2
公开(公告)日：2018-07-31
申请号：US15059759
申请日：2016-03-03
Inventor： Sergii Pazenok , Norbert Lui , Jean-Pierre Vors , Frederic R Leroux , Florence Giornal
IPC: C07D231/14 , C07C229/30
CPC classification number: C07D231/14 , C07C229/30
Abstract: The present invention relates to novel 3,5-bis(fluoroalkyl)pyrazole-4-carboxylic acid derivatives and to a process for preparing 3,5-bis(fluoroalkyl)pyrazole-4-carboxylic acid derivatives and 3,5-bis(fluoroalkyl)pyrazoles.
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公开(公告)号：US09932312B2
公开(公告)日：2018-04-03
申请号：US14760674
申请日：2014-01-16
Applicant: BAYER CROPSCIENCE AG
Inventor： Norbert Lui , Sergii Pazenok
IPC: C07D231/16
CPC classification number: C07D231/16
Abstract: The present invention relates to a novel process for preparing 5-fluoro-1-methyl-3-difluoromethyl-1H-pyrazole-4-carbaldehyde, a useful intermediate in the manufacture of fungicides.
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公开(公告)号：US09617220B2
公开(公告)日：2017-04-11
申请号：US14419003
申请日：2013-08-02
Applicant: BAYER CROPSCIENCE AG
Inventor： Sergii Pazenok , Winfried Etzel , Norbert Lui , Arnd Neeff
IPC: C07D231/16 , C07C67/343 , C07C17/00
CPC classification number: C07D231/16 , C07C17/00 , C07C67/343 , C07C69/716
Abstract: The present invention pertains to a novel process for the preparation of Fluoroalkylpyrazole- or Bisperfluoroalkypyrazole carboxylates comprising a cyclization of Perfluoroalkyl ketoesters with hydrazines.
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4.发明申请PROCESS FOR PREPARING 1-ALKYL-3-FLUOROALKYL-1H-PYRAZOLE-4-CARBOXYLIC ACID CHLORIDES 有权制备1-烷基-3-氟代烷基-1H-吡唑-4-羧酸氯化物的方法公开(公告)号：US20150126748A1
公开(公告)日：2015-05-07
申请号：US14400359
申请日：2013-05-10
Applicant: BAYER CROPSCIENCE AG
Inventor： Sergii Pazenok , Norbert Lui , Thomas Norbert Mueller
IPC: C07D231/14
CPC classification number: C07D231/14
Abstract: The present invention relates to a novel method for preparing 1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carbonyl chlorides, a useful precursor for the preparation of fungicides, by means of reductive dehalogenation, starting from N-alkyl-3-haloalkyl-5-halopyrazolecarbaldehyde.
Abstract translation: 本发明涉及一种通过还原性脱卤制备1-烷基-3-氟烷基-1H-吡唑-4-羰基氯的制备方法，该方法是从N-烷基-3- 卤代烷基-5-卤代四氢甲醛。
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5.发明申请METHOD FOR PRODUCING 3,5-BIS(FLUOROALKYL)-PYRAZOL-4-CARBOXYLIC ACID DERIVATIVES AND 3,5-BIS(FLUOROALKYL)-PYRAZOLES 有权生产3,5-二（氟代甲基） - 吡唑-4-羧酸衍生物和3,5-二（氟代甲基） - 吡唑的方法公开(公告)号：US20150011779A1
公开(公告)日：2015-01-08
申请号：US14375450
申请日：2013-01-31
Inventor： Sergii Pazenok , Norbert Lui , Jean-Pierre Vors , Frederic R. Leroux , Florence Giornal
IPC: C07D231/14 , C07C229/30
CPC classification number: C07D231/14 , C07C229/30
Abstract: The present invention relates to novel 3,5-bis(fluoroalkyl)pyrazole-4-carboxylic acid derivatives and to a process for preparing 3,5-bis(fluoroalkyl)pyrazole-4-carboxylic acid derivatives and 3,5-bis(fluoroalkyl)pyrazoles.
Abstract translation: 本发明涉及新的3,5-二（氟代烷基）吡唑-4-羧酸衍生物和制备3,5-双（氟代烷基）吡唑-4-羧酸衍生物和3,5-双（氟代烷基） ）吡唑。
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Patent Agency Ranking
6.发明授权Method for producing 3,5-bis(fluoroalkyl)-pyrazol-4-carboxylic acid derivatives and 3,5-bis(fluoroalkyl)-pyrazoles 有权制备3,5-双（氟代烷基） - 吡唑-4-羧酸衍生物和3,5-双（氟代烷基） - 吡唑的方法公开(公告)号：US09309202B2
公开(公告)日：2016-04-12
申请号：US14375450
申请日：2013-01-31
Inventor： Sergii Pazenok , Norbert Lui , Jean-Pierre Vors , Frederic R. Leroux , Florence Giornal
IPC: C07D231/14 , C07C229/30
CPC classification number: C07D231/14 , C07C229/30
Abstract: The present invention relates to novel 3,5-bis(fluoroalkyl)pyrazole-4-carboxylic acid derivatives and to a process for preparing 3,5-bis(fluoroalkyl)pyrazole-4-carboxylic acid derivatives and 3,5-bis(fluoroalkyl)pyrazoles.
Abstract translation: 本发明涉及新的3,5-二（氟代烷基）吡唑-4-羧酸衍生物和制备3,5-双（氟代烷基）吡唑-4-羧酸衍生物和3,5-双（氟代烷基） ）吡唑。
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7.发明授权Procedure for the decarboxylation of 3,5-bis(haloalkyl)-pyrazole-4-carboxylic acid derivatives 有权3,5-二（卤代烷基） - 吡唑-4-羧酸衍生物脱羧的方法公开(公告)号：US09145370B2
公开(公告)日：2015-09-29
申请号：US14422891
申请日：2013-08-28
Inventor： Sergii Pazenok , Jean-Pierre Vors , Frederic R. Leroux , Florence Giornal
IPC: C07D231/12 , C07D231/14
CPC classification number: C07D231/14 , C07D231/12
Abstract: A new process for the preparation of 3,5-bis(haloalkyl)-pyrazole derivatives of the general formula (I) is described, resulting from the reaction of 3,5-bis(haloalkyl)-pyrazole-4-carboxylic acid derivatives of the general formula (IIa) with a copper compound and a base at elevated temperature wherein R1 is selected from H, C1-12-alkyl, C3-8-cycloalkyl, C6-18-aryl, C7-19-arylalkyl or C7-19-alkylaryl, CH2CN, CH2CX3, CH2COOH, CH2COO(C1-12)-alkyl, and X is independently of each other F, Cl, Br, I; R2 and R3 are selected independently of each other from C1-C6-haloalkyl.
Abstract translation: 描述了制备通式（I）的3,5-二（卤代烷基） - 吡唑衍生物的新方法，由3,5-二（卤代烷基） - 吡唑-4-羧酸衍生物 具有铜化合物和碱的通式（IIa）在升高的温度下，其中R 1选自H，C 1-12 - 烷基，C 3-8 - 环烷基，C 6-18 - 芳基，C 7-19 - 芳烷基或C 7-19 - 烷基芳基，CH2CN，CH2CX3，CH2COOH，CH2COO（C1-12） - 烷基，X彼此独立地为F，Cl，Br，I; R2和R3彼此独立地选自C1-C6-卤代烷基。
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8.发明授权Process for preparing 1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carboxylic acid chlorides 有权1-烷基-3-氟烷基-1H-吡唑-4-羧酸氯化物的制备方法公开(公告)号：US09145369B2
公开(公告)日：2015-09-29
申请号：US14400359
申请日：2013-05-10
Applicant: BAYER CROPSCIENCE AG
Inventor： Sergii Pazenok , Norbert Lui , Thomas Norbert Mueller
IPC: C07D231/14
CPC classification number: C07D231/14
Abstract: The present invention relates to a novel method for preparing 1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carbonyl chlorides, a useful precursor for the preparation of fungicides, by means of reductive dehalogenation, starting from N-alkyl-3-haloalkyl-5-halopyrazolecarbaldehyde.
Abstract translation: 本发明涉及一种通过还原性脱卤制备1-烷基-3-氟烷基-1H-吡唑-4-羰基氯的制备方法，该方法是从N-烷基-3- 卤代烷基-5-卤代四氢甲醛。
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9.发明申请METHOD FOR THE PREPARATION OF PERFLUOROALKYL CONTAINING PYRAZOLES CARBOXYLATES 有权含有羧甲基纤维素的全氟烷基酯的制备方法公开(公告)号：US20150239846A1
公开(公告)日：2015-08-27
申请号：US14419003
申请日：2013-08-02
Applicant: BAYER CROPSCIENCE AG
Inventor： Sergii Pazenok , Winfried Etzel , Norbert Lui , Arnd Neeff
IPC: C07D231/16
CPC classification number: C07D231/16 , C07C17/00 , C07C67/343 , C07C69/716
Abstract: The present invention pertains to a novel process for the preparation of Fluoroalkylpyrazole- or Bisperfluoroalkypyrazole carboxylates comprising a cyclization of Perfluoroalkyl ketoesters with hydrazines.
Abstract translation: 本发明涉及一种制备氟烷基吡唑或双三氟烷基吡唑羧酸盐的新方法，其包括用肼环化全氟烷基酮酯。
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10.发明授权Process for preparing tetrazole-substituted anthranilamide derivatives and novel crystal polymorphs of these derivatives 有权制备四唑取代的邻氨基苯甲酰胺衍生物的方法和这些衍生物的新晶体多晶型物公开(公告)号：US09056861B2
公开(公告)日：2015-06-16
申请号：US14492264
申请日：2014-09-22
Applicant: BAYER CROPSCIENCE AG
Inventor： Sergii Pazenok , Norbert Lui , Frank Volz , Britta Olenik , Christian Funke , Ruediger Fischer , Oliver Gaertzen , Martin-Holger Hinz , Arnd Neeff
IPC: C07D401/14 , A01N43/713
CPC classification number: C07D401/14 , A01N43/713
Abstract: The present invention relates to a process for preparing tetrazole-substituted anthranilamide derivatives of the formula (I) in which R1, R2, R3, R4, R5 and Z are each as defined in the description, and to a novel crystal polymorph of these derivatives and to the use thereof in agrochemical formulations.
Abstract translation: 本发明涉及一种制备式（I）的四唑取代的邻氨基苯甲酰胺衍生物的方法，其中R 1，R 2，R 3，R 4，R 5和Z各自如说明书中所定义，以及这些衍生物的新型晶体多晶型物 以及其在农用化学制剂中的用途。
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