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11.Process for the preparation of 4-amino-3-chloro-5-fluoro-6-(substituted) picolinates 有权
标题翻译: 制备4-氨基-3-氯-5-氟-6-(取代)吡啶甲酸盐的方法公开(公告)号:US09067890B2
公开(公告)日:2015-06-30
申请号:US14171791
申请日:2014-02-04
IPC分类号: C07D213/803 , C07D213/79 , C07D213/81 , C07D213/84
CPC分类号: C07D213/84 , C07D213/79 , C07D213/803 , C07D213/81
摘要: 4-Amino-3-chloro-5-fluoro-6-(substituted)picolinates are conveniently prepared from 3,4,5,6-tetrachloropicolinonitrile by a series of steps involving fluorine exchange, amination, halogen exchange and hydrolysis, esterification and transition metal assisted coupling.
摘要翻译: 通过一系列涉及氟交换,胺化,卤素交换和水解,酯化和转化的步骤,方便地从3,4,5,6-四氯吡啶腈制备4-氨基-3-氯-5-氟-6-(取代的)吡啶甲酸盐 金属辅助联轴器。
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12.Process for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates 有权
标题翻译: 制备4-氨基-5-氟-3-卤代-6-(取代)吡啶甲酸盐的方法公开(公告)号:US08927731B2
公开(公告)日:2015-01-06
申请号:US14049664
申请日:2013-10-09
申请人: Gregory T. Whiteker , James M. Renga , Yuanming Zhu , Christian T. Lowe , Thomas L. Siddall , David E. Podhorez , Gary Roth , Scott P. West
发明人: Gregory T. Whiteker , Kim E. Arndt , James M. Renga , Yuanming Zhu , Christian T. Lowe , Thomas L. Siddall , David E. Podhorez , Gary Roth , Scott P. West
IPC分类号: C07D213/79 , C07D213/803
CPC分类号: C07D213/803 , C07D213/79
摘要: 4-Amino-5-fluoro-3-halo-6-(substituted)picolinates are conveniently prepared from 4,5,6-trichloropicolinates by a series of steps involving fluorine exchange, amination, halogen exchange, halogenation and transition metal assisted coupling.
摘要翻译: 通过涉及氟交换,胺化,卤素交换,卤化和过渡金属辅助偶联的一系列步骤,方便地从4,5,6-三氯吡啶酸盐制备4-氨基-5-氟-3-卤代-6-(取代的)吡啶甲酸盐。
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13.3-halo-(arly)-4-iminotetrahydropicolinates and their use as herbicides 有权
标题翻译: 3-卤代(芳)-4-亚氨基四氢吡啶甲酸盐及其作为除草剂的用途公开(公告)号:US08598086B2
公开(公告)日:2013-12-03
申请号:US12795416
申请日:2010-06-07
申请人: James M. Renga , Paul R. Schmitzer , Gregory T. Whiteker , Kim E. Arndt , Noormohamed M. Niyaz , Christian T. Lowe
发明人: James M. Renga , Paul R. Schmitzer , Gregory T. Whiteker , Kim E. Arndt , Noormohamed M. Niyaz , Christian T. Lowe
IPC分类号: A01N43/40 , A01N43/00 , A61K31/33 , A61K31/435 , A61K31/44 , C07D213/00 , C07D213/72 , C07D213/78 , C07C17/42
CPC分类号: C07D211/84
摘要: 3-Halo-6-(aryl)-4-iminotetrahydropicolinic acids having mono-, di- tri- and tetra-substituted aryl substituents in the 6-position, and their acid derivatives, are herbicides demonstrating a broad spectrum of weed control.
摘要翻译: 在6-位具有单取代,二取代和四取代的芳基取代基的3-卤代-6-(芳基)-4-亚氨基四氢吡啶甲酸及其酸衍生物是表现出广谱杂草控制的除草剂。
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公开(公告)号:US20100311981A1
公开(公告)日:2010-12-09
申请号:US12795184
申请日:2010-06-07
IPC分类号: C07D213/803
CPC分类号: C07D213/79 , C07D211/90
摘要: 3-Halo-6-(aryl)-4-iminotetrahydropicolinic acid esters are heated with polar solvents to prepare 6-(aryl)-4-aminopicolinates.
摘要翻译: 将3-卤代-6-(芳基)-4-亚氨基四氢吡啶甲酸酯用极性溶剂加热以制备6-(芳基)-4-氨基吡啶甲酸酯。
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15.PROCESS FOR THE PREPARATION OF 4-AMINO-3-CHLORO-5-FLUORO-6-(SUBSTITUTED) PICOLINATES 审中-公开
标题翻译: 制备4-氨基-3-氯氟-6-(取代的)吡啶甲酸酯的方法公开(公告)号:US20140142317A1
公开(公告)日:2014-05-22
申请号:US14171791
申请日:2014-02-04
IPC分类号: C07D213/803 , C07D213/84
CPC分类号: C07D213/84 , C07D213/79 , C07D213/803 , C07D213/81
摘要: 4-Amino-3-chloro-5-fluoro-6-(substituted)picolinates are conveniently prepared from 3,4,5,6-tetrachloropicolinonitrile by a series of steps involving fluorine exchange, amination, halogen exchange and hydrolysis, esterification and transition metal assisted coupling.
摘要翻译: 通过一系列涉及氟交换,胺化,卤素交换和水解,酯化和转化的步骤,方便地从3,4,5,6-四氯吡啶腈制备4-氨基-3-氯-5-氟-6-(取代的)吡啶甲酸盐 金属辅助联轴器。
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公开(公告)号:US08252938B2
公开(公告)日:2012-08-28
申请号:US12795184
申请日:2010-06-07
IPC分类号: C07D213/803
CPC分类号: C07D213/79 , C07D211/90
摘要: 3-Halo-6-(aryl)-4-iminotetrahydropicolinic acid esters are heated with polar solvents to prepare 6-(aryl)-4-aminopicolinates.
摘要翻译: 将3-卤代-6-(芳基)-4-亚氨基四氢吡啶甲酸酯用极性溶剂加热以制备6-(芳基)-4-氨基吡啶甲酸酯。
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17.3-HALO-(ARLY)-4-IMINOTETRAHYDROPICOLINATES AND THEIR USE AS HERBICIDES 有权
标题翻译: 3-HALO-(ARLY)-4-亚硝基异丙醇酸酯及其作为除草剂的用途公开(公告)号:US20100311594A1
公开(公告)日:2010-12-09
申请号:US12795416
申请日:2010-06-07
申请人: James M. Renga , Paul R. Schmitzer , Gregory T. Whiteker , Kim E. Arndt , Noormohamed M. Niyaz , Christian T. Lowe
发明人: James M. Renga , Paul R. Schmitzer , Gregory T. Whiteker , Kim E. Arndt , Noormohamed M. Niyaz , Christian T. Lowe
IPC分类号: A01N43/40 , C07D211/90 , A01P13/00
CPC分类号: C07D211/84
摘要: 3-Halo-6-(aryl)-4-iminotetrahydropicolinic acids having mono-, di- tri- and tetra-substituted aryl substituents in the 6-position, and their acid derivatives, are herbicides demonstrating a broad spectrum of weed control.
摘要翻译: 在6-位具有单取代,二取代和四取代的芳基取代基的3-卤代-6-(芳基)-4-亚氨基四氢吡啶甲酸及其酸衍生物是表现出广谱杂草控制的除草剂。
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18.PROCESS FOR THE PREPARATION OF 2-SUBSTITUTED-5-(1-ALKYLTHIO)ALKYLPYRIDINES 审中-公开
标题翻译: 制备2-取代的5-(1-烷基硫代)烷基吡啶的方法公开(公告)号:US20100168437A1
公开(公告)日:2010-07-01
申请号:US12723042
申请日:2010-03-12
申请人: Stephen T. Heller , Ronald Ross , Nicholas M. Irvine , James M. Renga , Mark W. Zettler , Kim E. Arndt
发明人: Stephen T. Heller , Ronald Ross , Nicholas M. Irvine , James M. Renga , Mark W. Zettler , Kim E. Arndt
IPC分类号: C07D213/32
CPC分类号: C07D213/32 , C07D213/12 , C07D213/26
摘要: 2-Substituted-5-(1-alkylthio)alkylpyridines are produced efficiently and in high yield by cyclization and thioalkylation.
摘要翻译: 通过环化和硫代烷基化有效产生2-取代的5-(1-烷硫基)烷基吡啶。
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19.PROCESS FOR THE PREPARATION OF 2-SUBSTITUTED-5-(1-ALKYLTHIO)ALKYLPYRIDINES 有权
标题翻译: 制备2-取代的5-(1-烷基硫代)烷基吡啶的方法公开(公告)号:US20090163720A1
公开(公告)日:2009-06-25
申请号:US12392664
申请日:2009-02-25
IPC分类号: C07D213/32
CPC分类号: C07D213/32
摘要: 2-Substituted-5-(1-alkylthio)alkylpyridines are produced efficiently and in high yield from a non-pyridine source by cyclization.
摘要翻译: 2-取代的5-(1-烷硫基)烷基吡啶通过环化从非吡啶源有效且高产率地制备。
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20.PROCESS FOR THE PREPARATION OF 2-SUBSTITUTED-5- (1-ALKYLTHIO)ALKYLPYRIDINES 有权
标题翻译: 制备2-取代的5-(1-烷基硫代)烷基吡啶的方法公开(公告)号:US20100168436A1
公开(公告)日:2010-07-01
申请号:US12722978
申请日:2010-03-12
IPC分类号: C07D213/32
CPC分类号: C07D213/32
摘要: 2-Substituted-5-(1-alkylthio)alkylpyridines are produced efficiently and in high yield from a non-pyridine source by cyclization.
摘要翻译: 2-取代的5-(1-烷硫基)烷基吡啶通过环化从非吡啶源有效且高产率地制备。
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