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公开(公告)号:US09272274B2
公开(公告)日:2016-03-01
申请号:US12746099
申请日:2008-12-08
申请人: Marc Taillefer , Ning Xia , Florian Monnier , Anis Tlili
发明人: Marc Taillefer , Ning Xia , Florian Monnier , Anis Tlili
CPC分类号: B01J31/26 , B01J31/1805 , B01J31/2204 , B01J31/2208 , B01J31/2234 , B01J31/30 , B01J2231/4205 , B01J2231/4277 , B01J2231/4283 , B01J2231/4288 , B01J2231/4294 , B01J2531/16 , B01J2531/842 , C07B37/04 , C07C41/16 , C07C209/62 , C07C231/08 , C07C249/02 , C07C43/275 , C07C233/07 , C07C211/46 , C07C251/24
摘要: The present invention concerns a process for creating a Carbon-Carbon bond (C—C) or a Carbon-Heteroatom bond (C-HE) by reacting a compound carrying a leaving group with a nucleophilic compound carrying a carbon atom or a heteroatom (HE) that can substitute for the leaving group, creating a C—C or C-HE bond, wherein the reaction takes place in the presence of an effective quantity of a. a catalytic system comprising a ligand and at least a metal-based catalyst, such a metal catalyst being chosen among iron or copper compounds proviso that only a single metal is present.
摘要翻译: 本发明涉及一种通过使带有离去基团的化合物与携带碳原子或杂原子的亲核化合物(HE)反应生成碳 - 碳键(C-C)或碳 - 杂原子键(C-HE)的方法 ),可以代替离去基团,产生C-C或C-H键,其中反应在有效量的存在下进行。 包含配体和至少金属基催化剂的催化体系,这种金属催化剂选自铁或铜化合物,条件是仅存在单一金属。
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公开(公告)号:US20110306782A1
公开(公告)日:2011-12-15
申请号:US12746099
申请日:2008-12-08
申请人: Marc Taillefer , Ning Xia , Florian Monnier , Anis Tlili
发明人: Marc Taillefer , Ning Xia , Florian Monnier , Anis Tlili
IPC分类号: C07C41/01 , C07C249/02 , C07C45/64 , C07C201/12 , C07C253/30
CPC分类号: B01J31/26 , B01J31/1805 , B01J31/2204 , B01J31/2208 , B01J31/2234 , B01J31/30 , B01J2231/4205 , B01J2231/4277 , B01J2231/4283 , B01J2231/4288 , B01J2231/4294 , B01J2531/16 , B01J2531/842 , C07B37/04 , C07C41/16 , C07C209/62 , C07C231/08 , C07C249/02 , C07C43/275 , C07C233/07 , C07C211/46 , C07C251/24
摘要: The present invention concerns a process for creating a Carbon-Carbon bond (C—C) or a Carbon-Heteroatom bond (C-HE) by reacting a compound carrying a leaving group with a nucleophilic compound carrying a carbon atom or a heteroatom (HE) that can substitute for the leaving group, creating a C—C or C-HE bond, wherein the reaction takes place in the presence of an effective quantity of a. a catalytic system comprising a ligand and at least a metal-based catalyst, such a metal catalyst being chosen among iron or copper compounds proviso that only a single metal is present.
摘要翻译: 本发明涉及一种通过使带有离去基团的化合物与携带碳原子或杂原子的亲核化合物(HE)反应生成碳 - 碳键(C-C)或碳 - 杂原子键(C-H)的方法 ),可以代替离去基团,产生C-C或C-H键,其中反应在有效量的存在下进行。 包含配体和至少金属基催化剂的催化体系,这种金属催化剂选自铁或铜化合物,条件是仅存在单一金属。
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公开(公告)号:US20120157704A1
公开(公告)日:2012-06-21
申请号:US13376999
申请日:2010-06-08
申请人: Marc Taillefer , Anis Tlilli , Florian Monnier , Ning Xia
发明人: Marc Taillefer , Anis Tlilli , Florian Monnier , Ning Xia
IPC分类号: C07C37/02 , C07C41/26 , C07C253/30 , C07C205/22 , C07C45/64
CPC分类号: C07C37/02 , C07B41/02 , C07C41/26 , C07C45/64 , C07C201/12 , C07C253/30 , C07C39/07 , C07C39/14 , C07C39/04 , C07C39/15 , C07C39/27 , C07C39/28 , C07C43/23 , C07C49/825 , C07C255/53 , C07C205/22
摘要: The present invention relates to a method for the hydroxylation of halogen aryl compounds carried out at a temperature lower than 200° C. in the presence of a catalytic system including a copper-based catalyst and a ligand L according to reaction scheme Formula (A), in which: R is selected from the groups having an acceptor inductive effect and the groups having a donor mesomer effect; M is selected from alkaline or alkaline-earth cations; X is a halogen atom; r is between 0 and 5; and the ligand L is selected from compounds having formula I.
摘要翻译: 本发明涉及在根据反应式(A)的方案的包括铜基催化剂和配体L的催化体系存在下,在低于200℃的温度下进行卤代芳基化合物羟基化的方法, 其中:R选自具有受体诱导作用的基团和具有施主介体效应的基团; M选自碱金属或碱土金属阳离子; X是卤原子; r在0和5之间; 配体L选自具有式I的化合物。
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公开(公告)号:US08927779B2
公开(公告)日:2015-01-06
申请号:US13376999
申请日:2010-06-08
申请人: Marc Taillefer , Anis Tlilli , Florian Monnier , Ning Xia
发明人: Marc Taillefer , Anis Tlilli , Florian Monnier , Ning Xia
IPC分类号: C07C37/02 , C07B41/02 , C07C41/26 , C07C45/64 , C07C253/30 , C07C201/12
CPC分类号: C07C37/02 , C07B41/02 , C07C41/26 , C07C45/64 , C07C201/12 , C07C253/30 , C07C39/07 , C07C39/14 , C07C39/04 , C07C39/15 , C07C39/27 , C07C39/28 , C07C43/23 , C07C49/825 , C07C255/53 , C07C205/22
摘要: The present invention relates to a method for the hydroxylation of halogen aryl compounds carried out at a temperature lower than 200° C. in the presence of a catalytic system including a copper-based catalyst and a ligand L according to reaction scheme Formula (A), in which: R is selected from the groups having an acceptor inductive effect and the groups having a donor mesomer effect; M is selected from alkaline or alkaline-earth cations; X is a halogen atom; r is between 0 and 5; and the ligand L is selected from compounds having formula I.
摘要翻译: 本发明涉及在根据反应式(A)的方案的包括铜基催化剂和配体L的催化体系存在下,在低于200℃的温度下进行卤代芳基化合物羟基化的方法, 其中:R选自具有受体诱导作用的基团和具有施主介体效应的基团; M选自碱金属或碱土金属阳离子; X是卤原子; r在0和5之间; 配体L选自具有式I的化合物。
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