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1.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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2.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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3.Process for the preparation of 2-substituted-5-(1-alkylthio)alkylpyridines 有权
标题翻译: 2-取代-5-(1-烷硫基)烷基吡啶的制备方法公开(公告)号:US07709650B2
公开(公告)日:2010-05-04
申请号:US12392664
申请日:2009-02-25
IPC分类号: C07D213/00 , C07D213/08
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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4.Process for the preparation of 2-substituted-5-(1-alkylthio)alkylpyridines 有权
标题翻译: 2-取代-5-(1-烷硫基)烷基吡啶的制备方法公开(公告)号:US08129539B2
公开(公告)日:2012-03-06
申请号:US12722978
申请日:2010-03-12
IPC分类号: C07D213/00
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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5.Process for the preparation of 2-substituted-5-(1-alkylthio)alkylpyridines 有权
标题翻译: 2-取代-5-(1-烷硫基)烷基吡啶的制备方法公开(公告)号:US07541469B2
公开(公告)日:2009-06-02
申请号:US11704825
申请日:2007-02-09
IPC分类号: C07D213/08
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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6.Process for the preparation of 2-substituted-5-(1-alkylthio)alkylpyridines 有权
标题翻译: 2-取代-5-(1-烷硫基)烷基吡啶的制备方法公开(公告)号:US20080033180A1
公开(公告)日:2008-02-07
申请号:US11704825
申请日:2007-02-09
IPC分类号: C07D211/78
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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7.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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8.Process for the preparation of 2-substituted-5-(1-alkylthio)alkylpyridines 有权
标题翻译: 2-取代-5-(1-烷硫基)烷基吡啶的制备方法公开(公告)号:US07705154B2
公开(公告)日:2010-04-27
申请号:US11704759
申请日:2007-02-09
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: C07D213/12
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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9.Process for the preparation of 2-substituted-5-(1-alkylthio)alkylpyridines 有权
标题翻译: 2-取代-5-(1-烷硫基)烷基吡啶的制备方法公开(公告)号:US20080132705A1
公开(公告)日:2008-06-05
申请号:US11704759
申请日:2007-02-09
申请人: Stephen T. Heller , Ronald Ross , Nicholas M. Irvine , James M. Renga , Mark M. Zettler , Kim E. Erndt
发明人: Stephen T. Heller , Ronald Ross , Nicholas M. Irvine , James M. Renga , Mark M. Zettler , Kim E. Erndt
IPC分类号: C07D211/02
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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10.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-羟基-6-(取代的)吡啶甲酸酯的方法公开(公告)号:US20120190860A1
公开(公告)日:2012-07-26
申请号:US13356691
申请日:2012-01-24
申请人: Gregory T. Whiteker , Kim E. Arndt , James M. Renga , Yuanming Zhu , Christian T. Lowe , Thomas L. Siddall , David E. Podhorez , Gary A. Roth , Scott P. West , Cynthia Arndt
发明人: Gregory T. Whiteker , Kim E. Arndt , James M. Renga , Yuanming Zhu , Christian T. Lowe , Thomas L. Siddall , David E. Podhorez , Gary A. Roth , Scott P. West , Cynthia Arndt
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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