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11. 发明专利

HRP20160001T1 POSTUPAK ZA PRIPRAVU FENIL SUPSTITUIRANIH N-METOKSI-[1-METIL-2-FENILETIL]AMIDA 3-DIFLUOROMETIL-1-METIL-1H-PIRAZOL-4-KARBOKSILNE KISELINE 未知
公开(公告)号：HRP20160001T1
公开(公告)日：2016-02-12
申请号：HRP20160001
申请日：2015-12-31
申请人： SYNGENTA PARTICIPATIONS AG
发明人： STIERLI DANIEL , WALTER HARALD , ROMMEL MICHAEL , HANREICH REINHARD GEORG , ZELLER MARTIN , VETTIGER THOMAS , SMEJKAL TOMAS
IPC分类号： C07D231/12

12. 发明专利

AU2008274584A1 Process for the production of amines 未知
公开(公告)号：AU2008274584A1
公开(公告)日：2009-01-15
申请号：AU2008274584
申请日：2008-06-30
申请人： SYNGENTA PARTICIPATIONS AG
发明人： FUERST MAREN , VETTIGER THOMAS
IPC分类号： C07C209/10 , C07C211/45
摘要： The present invention relates to a process for the preparation of compounds of formula I wherein R 1 is C 6 -C 7 alkyl or a group A 1 wherein R 2 , R 3 and R 4 are each independently of the others hydrogen or C 1 -C 4 alkyl; wherein a compound of formula II wherein R 1 is as defined for formula I and X is bromine or chlorine, is reacted with urea in the presence of a base and a catalytic amount of at least one palladium complex compound, wherein the palladium complex compound comprises at least one ferrocenyl-biphosphine ligand.

13. 发明专利

BR0214150A 未知
公开(公告)号：BR0214150A
公开(公告)日：2004-10-19
申请号：BR0214150
申请日：2002-11-15
申请人： SYNGENTA PARTICIPATIONS AG
发明人： ZELLER MARTIN , VETTIGER THOMAS , LAMBERTH CLEMENS , FABER DOMINIQUE
IPC分类号： C07C231/02 , C07C213/02 , C07C231/00 , C07C233/00 , C07C235/08 , C07C235/32 , C07C235/34 , C07D213/56
摘要： The invention concerns a novel process for the preparation of 2-phenyl-2-hydroxy-N-Ä2-(3-alkoxy-4-hydroxyphenyl)-ethylÜ-acetamides of the formula I wherein R1 is alkyl, R2, and R3 are each independently hydrogen or alkyl, and R4, is optionally substituted aryl or optionally substituted heteroaryl, which process comprises reacting a 2-(3-alkoxy-4-hydroxyphenyl)-ethylamine of the formula II wherein R1 R2 and R3 are as defined above with a alpha -hydoxycarboxylic acid ester of the formula III or a dioxolanone of the formula IIIa wherein R4 is as defined above, and R5, R6 and R7 independently of each other are lower alkyl. The compounds of formula I are important intermediates for a novel group of fungicides derived from mandelic acid amides.

14. 发明专利

AU2013225123B2 Process for the preparation of phenyl substituted 3 - difluoromethyl - 1 -methyl - 1H - pyrazole - 4 - carboxylic n-methoxy- [1 -methyl- 2 - phenylethyl] amides 未知
公开(公告)号：AU2013225123B2
公开(公告)日：2016-10-20
申请号：AU2013225123
申请日：2013-02-26
申请人： SYNGENTA PARTICIPATIONS AG
发明人： STIERLI DANIEL , WALTER HARALD , ROMMEL MICHAEL , HANREICH REINHARD GEORG , ZELLER MARTIN , VETTIGER THOMAS , SMEJKAL TOMAS
IPC分类号： C07D231/14
摘要： The invention relates to a process for the preparation of a compound of formula (I), wherein R

15. 发明专利

MX2014009948A PROCESO PARA LA PREPARACION DE N-METOXI-[1-METIL-2-FENILETIL]AMIDA S DEL ACIDO 3-DIFLUOROMETIL-1-METIL-1H-PIRAZOL-4-CARBOXILICO SUSTITUIDAS CON FENILO. 未知
公开(公告)号：MX2014009948A
公开(公告)日：2014-11-12
申请号：MX2014009948
申请日：2013-02-26
申请人： SYNGENTA PARTICIPATIONS AG
发明人： WALTER HARALD , STIERLI DANIEL , ROMMEL MICHAEL , HANREICH REINHARD GEORG , ZELLER MARTIN , VETTIGER THOMAS , SMEJKAL THOMAS
IPC分类号： C07D231/14
摘要： La invención se refiere a un proceso para preparar un compuesto de fórmula I (ver Fórmula) donde R1, R2 y R3 son como se definen en la reivindicación 1, comprendiendo el proceso a) añadir un compuesto de fórmula II (ver Fórmula) en presencia de un disolvente orgánico inerte, a una mezcla que comprende un nitrito orgánico de fórmula III (R4-O-N=O (III)), donde R4 es alquilo C1-C8, un compuesto de fórmula IV (ver Fórmula) b) hacer reaccionar el compuesto resultante de fórmula V (ver Fórmula) con H2N-O-CH3 para obtener el compuesto de fórmula VII (ver Fórmula) c) reducir el compuesto de fórmula VII para obtener el compuesto de fórmula VIII (ver Fórmula) d) y hacer reaccionar el compuesto de fórmula VIII con un compuesto de fórmula IX (ver Fórmula) donde R* es halógeno, hidroxi o alcoxi C1-6, para obtener el compuesto de fórmula I.

16. 发明专利

MX2012012005A PROCESO PARA PREPARAR AMIDAS DE ACIDOS CARBOXILICOS PIRAZOLICOS. 未知
公开(公告)号：MX2012012005A
公开(公告)日：2012-12-17
申请号：MX2012012005
申请日：2011-04-14
申请人： SYNGENTA PARTICIPATIONS AG
发明人： TRAH STEPHAN , DUMEUNIER RAPHAEL , VETTIGER THOMAS , SCHLETH FLORIAN , ROMMEL MICHAEL
IPC分类号： C07D231/14 , C07C25/24 , C07C35/52 , C07D303/17
摘要： La invención se refiere a un proceso para preparar el compuesto de fórmula (I) (Ver Formula) (I), comprendiendo el proceso a) hacer reaccionar un compuesto de fórmula (II) (Ver Formula) (II), donde X es cloro o bromo, con una especie organometálica en una atmósfera inerte para obtener un halobencino de fórmula (X) (Ver Formula) hacer reaccionar el halobencino de fórmula (X) formado de este modo con ciclopentadieno para obtener (III) (Ver Formula) b) hacer reaccionar (III) en presencia de un disolvente inerte con un oxidante para obtener (IV) (Ver Formula) c) hacer reaccionar (IV) en presencia de un ácido de Lewis y una fuente de hidruro para obtener (V) (Ver Formula) d) hacer reaccionar (V) en presencia de un agente oxidante, una base y un disolvente inerte para obtener (VI) (Ver Formula) e) convertir (VI) en presencia de un fosfano y CCl4 o CHCl3 en (VII) (Ver Formula) y o bien f1) hacer reaccionar (VII) con NH3 en presencia de un catalizador para obtener el compuesto de fórmula (VIII) (Ver Formula) y g) hacer reaccionar (VIII) en presencia de una base con un compuesto de fórmula (IX) (Ver Formula) (IX), para obtener el compuesto de fórmula (I); o f2) hacer reaccionar el compuesto de fórmula (VII) (Ver Formula) en presencia de un disolvente, una base, un catalizador de cobre y al menos un ligando, con el compuesto de fórmula (IXa) (Ver Formula) (IXa), para obtener el compuesto de fórmula (I).

17. 发明专利

AU2008274584B2 Process for the production of amines 未知
公开(公告)号：AU2008274584B2
公开(公告)日：2012-08-16
申请号：AU2008274584
申请日：2008-06-30
申请人： SYNGENTA PARTICIPATIONS AG
发明人： FUERST MAREN , VETTIGER THOMAS
IPC分类号： C07C209/10 , C07C211/45
摘要： The present invention relates to a process for the preparation of compounds of formula (I) wherein R is C-C alkyl or a group (A) wherein R, R and R are each independently of the others hydrogen or C-C alkyl; wherein a compound of formula (Il) wherein R is as defined for formula (I) and X is bromine or chlorine, is reacted with urea in the presence of a base and a catalytic amount of at least one palladium complex compound, wherein the palladium complex compound comprises at least one ferrocenyl-biphosphine ligand.

18. 发明专利

AT522495T 未知
公开(公告)号：AT522495T
公开(公告)日：2011-09-15
申请号：AT08784578
申请日：2008-06-30
申请人： SYNGENTA PARTICIPATIONS AG
发明人： FUERST MAREN , VETTIGER THOMAS
IPC分类号： C07C209/10 , C07C211/45
摘要： The present invention relates to a process for the preparation of compounds of formula I wherein R 1 is C 6 -C 7 alkyl or a group A 1 wherein R 2 , R 3 and R 4 are each independently of the others hydrogen or C 1 -C 4 alkyl; wherein a compound of formula II wherein R 1 is as defined for formula I and X is bromine or chlorine, is reacted with urea in the presence of a base and a catalytic amount of at least one palladium complex compound, wherein the palladium complex compound comprises at least one ferrocenyl-biphosphine ligand.

19. 发明专利

CA2461438A1 PROCESS FOR PREPARATION OF ALPHA-HYDROXYCARBOXYLIC ACID AMIDES 未知
公开(公告)号：CA2461438A1
公开(公告)日：2003-05-22
申请号：CA2461438
申请日：2002-11-15
申请人： SYNGENTA PARTICIPATIONS AG
发明人： LAMBERTH CLEMENS , VETTIGER THOMAS , ZELLER MARTIN , FABER DOMINIK
IPC分类号： C07C231/02 , C07C213/02 , C07C231/00 , C07C233/00 , C07C235/08 , C07C235/32 , C07C235/34 , C07D213/56
摘要： The invention concerns a novel process for the preparation of 2-phenyl-2- hydroxy-N-[2-(3-alkoxy-4-hydroxyphenyl)-ethyl]-acetamides of the formula (I) , wherein R1 is alkyl, R2 and R3 are each independently hydrogen or alkyl, and R4 is optionally substituted aryl or optionally substituted heteroaryl, whic h process comprises reacting a 2-(3-alkoxy-4-hydroxyphenyl)-ethylamine of the formula (II), wherein R1 R2 and R3 are as defined above with a .alpha.- hydoxycarboxylic acid ester of the formula (III) or a dioxolanone of the formula (III)a, wherein R4 is as defined above, and R5, R6 and R7 independently of each other are lower alkyl. The compounds of formula (I) ar e important intermediates for a novel group of fungicides derived from mandeli c acid amides.

20. 发明专利

BR112012026631A2 processo para preparação de amidas do ácido pirazol carboxílico 未知
公开(公告)号：BR112012026631A2
公开(公告)日：2015-09-15
申请号：BR112012026631
申请日：2011-04-14
申请人： SYNGENTA PARTICIPATIONS AG
发明人： SCHLETH FLORIAN , ROMMEL MICHAEL , DUMEUNIER RAPHAEL , TRAH STEPHAN , VETTIGER THOMAS
IPC分类号： C07C25/24 , C07C35/52 , C07D231/14 , C07D303/17
摘要： processo para preparação de amidas do ácido pirazol carboxílico. a presente invenção refere-se a um processo para a preparação do composto de fórmula (i) em que esse processo compreende a) fazer reagir um composto de fórmula (ii) em que x é cloro ou bromo, com uma espécie organometálica em uma atmosféra inerte, para formar uma halobenzina de fórmula (x) fazer reagir a halobenzina de fórmula x formada desse modo com ciclopentadieno, para formar (iii) b) fazer reagir (iii), na presença de um solvente inerte com um oxidante, para formar (iv) c) fazer reagir (iv) na presença de um ácido de lewis e uma fonte de hidreto, para formar (v) d) fazer reagir (v) na presença de um agente oxidante, uma base e um solvente inerte, para formar (vi) e) converter (vi) na presença de um fosfano e cci~ 4~ ou chci~ 3~ , para formar (vii) e um de entre f1) fazer reagir (vii) com nh~ 3~, na presença de um catalizador para formar um composto de fórmula (viii) g) fazer reagir (viii) na presença de uma base, com um composto de fórmula (ix) para formar um composto de fórmula (i); ou f2) fazer reagir o composto de fórmula (vii) na presença de um solvente, uma base, um catalizador de cobre e pelo menos um ligante, com um composto de fórmula (ixa) para formar o composto de fórmula (i).

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