-
1.发明申请Process of synthesis of compounds having nitrile functions from ethylenically unsaturated compounds 有权从烯属不饱和化合物合成具有腈官能团的化合物的方法公开(公告)号：US20060252955A1
公开(公告)日：2006-11-09
申请号：US11475210
申请日：2006-06-27
申请人： Cecile Rosier , Philippe Marion , Damien Bourgeois
发明人： Cecile Rosier , Philippe Marion , Damien Bourgeois
IPC分类号： C07C253/10
CPC分类号： C07C253/10 , C07C255/04
摘要： A process of hydrocyanation of diolefins such as butadiene is carried out in the presence of a catalytic system comprising a transition metal and mono- and pluri-dentate organophosphorus ligands. The reaction medium containing branched nitrites subsequently is isomerized in the absence of hydrogen cyanide.
摘要翻译： 二烯烃如丁二烯的氢氰化过程是在包含过渡金属和单和多金属有机磷配体的催化体系的存在下进行的。 含有支化亚硝酸盐的反应介质随后在不存在氰化氢的情况下异构化。
-
公开(公告)号：US20060258873A1
公开(公告)日：2006-11-16
申请号：US10544953
申请日：2004-01-22
申请人： Cecile Rosier , Hocline Kabir , Philippe Marion
发明人： Cecile Rosier , Hocline Kabir , Philippe Marion
IPC分类号： C07C253/10
CPC分类号： C07C253/10 , C07C255/04
摘要： The present invention relates to a process for the manufacture of compounds comprising two nitrile functional groups. It relates more particularly to a process for the manufacture of dinitrile compounds from compounds comprising a nitrile functional group and an ethylenic unsaturation in the presence of a catalytic system comprising an organometallic complex and a cocatalyst of the Lewis acid type. The process of the invention comprises a stage of treatment of the reaction medium resulting from the hydrocyanation which makes it possible to extract and recover the metal element of the Lewis acid.
-
3.发明授权Method of producing nitrile compounds from ethylenically-unsaturated compounds 有权由烯属不饱和化合物制备腈化合物的方法公开(公告)号：US07485741B2
公开(公告)日：2009-02-03
申请号：US10537260
申请日：2003-11-25
IPC分类号： C07C253/00
CPC分类号： C07C253/10 , C07C255/04
摘要： The present invention relates to a process for hydrocyanating a hydrocarbon-based compound containing at least one ethylenic unsaturation by reaction in liquid medium with hydrogen cyanide in the presence of a catalyst comprising a metal element chosen from transition metals and an organophosphorus ligand, characterized in that the organophosphorus ligand is a monodentate organophosphorus compound. The present invention is in particular useful for the synthesis of adiponitrile from butadiene.
摘要翻译： 本发明涉及一种在含有选自过渡金属和有机磷配体的金属元素的催化剂存在下，在液体介质中与氰化氢反应，使含有至少一个烯属不饱和基团的烃类化合物氢氰化的方法，其特征在于： 有机磷配体是单齿有机磷化合物。 本发明特别适用于从丁二烯合成己二腈。
-
4.发明授权Process for preparing nitrile compounds from ethylenically unsaturated compounds 有权由烯属不饱和化合物制备腈化合物的方法公开(公告)号：US07253298B2
公开(公告)日：2007-08-07
申请号：US11166595
申请日：2005-06-24
IPC分类号： C07C253/10 , C07F9/02
CPC分类号： C07C253/10 , B01J31/185 , B01J31/38 , B01J2231/322 , B01J2531/847 , C07C255/04
摘要： The present invention concerns a process for hydrocyanating ethylenically unsaturated organic compounds to compounds containing at least one nitrile function. It relates more particularly to the hydrocyanation of diolefins such as butadiene or of substituted olefins such as alkenenitriles, for instance pentenenitriles. According to the process of the invention the reaction is implemented in the presence of a metal complex catalyst comprising a transition metal such as nickel and an organic ligand.
摘要翻译： 本发明涉及一种将烯属不饱和有机化合物氢化成含有至少一个腈官能团的化合物的方法。 更具体地涉及二烯烃如丁二烯或取代的烯烃如烯腈（例如戊烯腈）的氢氰化。 根据本发明的方法，反应在含有过渡金属如镍和有机配体的金属络合物催化剂的存在下进行。
-
公开(公告)号：US20060128980A1
公开(公告)日：2006-06-15
申请号：US10521324
申请日：2003-07-11
IPC分类号： C07C253/10
CPC分类号： C07F9/65746 , B01J31/1608 , B01J31/185 , B01J2231/322 , B01J2231/52 , B01J2531/0266 , B01J2531/16 , B01J2531/17 , B01J2531/18 , B01J2531/26 , B01J2531/27 , B01J2531/28 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/825 , B01J2531/827 , B01J2531/842 , B01J2531/845 , B01J2531/847 , B01J2540/10 , B01J2540/30 , B01J2540/34 , B01J2540/527 , C07C253/10 , C07C253/30 , C07F9/1412 , C07F9/145 , C07F9/5325 , C07F9/58 , C07F9/65515 , C07F9/65517 , C07F9/65522 , C07C255/04 , C07C255/07
摘要： The present invention concerns a process for hydrocyanating ethylenically unsaturated organic compounds to compounds containing at least one nitrile function. It relates more particularly to the hydrocyanation of diolefins such as butadiene or of substituted olefins such as alkenenitriles, for instance pentenenitriles. According to the process of the invention the reaction is implemented in the presence of a metal complex catalyst comprising a transition metal such as nickel and an organic ligand.
-
6.发明授权公开(公告)号：US07531682B2
公开(公告)日：2009-05-12
申请号：US10521324
申请日：2003-07-11
IPC分类号： C07C253/10 , C07F9/02
CPC分类号： C07F9/65746 , B01J31/1608 , B01J31/185 , B01J2231/322 , B01J2231/52 , B01J2531/0266 , B01J2531/16 , B01J2531/17 , B01J2531/18 , B01J2531/26 , B01J2531/27 , B01J2531/28 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/825 , B01J2531/827 , B01J2531/842 , B01J2531/845 , B01J2531/847 , B01J2540/10 , B01J2540/30 , B01J2540/34 , B01J2540/527 , C07C253/10 , C07C253/30 , C07F9/1412 , C07F9/145 , C07F9/5325 , C07F9/58 , C07F9/65515 , C07F9/65517 , C07F9/65522 , C07C255/04 , C07C255/07
摘要： The present invention concerns a process for hydrocyanating ethylenically unsaturated organic compounds to compounds containing at least one nitrile function. It relates more particularly to the hydrocyanation of diolefins such as butadiene or of substituted olefins such as alkenenitriles, for instance pentenenitriles. According to the process of the invention the reaction is implemented in the presence of a metal complex catalyst comprising a transition metal such as nickel and an organic ligand.
摘要翻译： 本发明涉及一种将烯属不饱和有机化合物氢化成含有至少一个腈官能团的化合物的方法。 更具体地涉及二烯烃如丁二烯或取代的烯烃如烯腈（例如戊烯腈）的氢氰化。 根据本发明的方法，反应在含有过渡金属如镍和有机配体的金属络合物催化剂的存在下进行。
-
公开(公告)号：US07442825B2
公开(公告)日：2008-10-28
申请号：US10521187
申请日：2003-07-11
IPC分类号： C07C253/10
CPC分类号： C07F9/2479 , C07C253/10 , C07C253/30 , C07F9/1415 , C07F9/145 , C07F9/2466 , C07F9/2475 , C07F9/58 , C07F9/65517 , C07F9/657154 , C07F9/65746 , C07C255/04 , C07C255/07
摘要： The present invention concerns a process for hydrocyanating ethylenically unsaturated organic compounds to compounds containing at least one nitrile function. It relates more particularly to the hydrocyanation of diolefins such as butadiene or of substituted olefins such as alkenenitriles, for instance pentenenitriles. According to the process of the invention the reaction is implemented in the presence of a metal complex catalyst comprising a transition metal such as nickel and an organic ligand.
摘要翻译： 本发明涉及一种将烯属不饱和有机化合物氢化成含有至少一个腈官能团的化合物的方法。 更具体地涉及二烯烃如丁二烯或取代的烯烃如烯腈（例如戊烯腈）的氢氰化。 根据本发明的方法，反应在含有过渡金属如镍和有机配体的金属络合物催化剂的存在下进行。
-
8.发明授权Process of synthesis of compounds having nitrile functions from ethylenically unsaturated compounds 有权从烯属不饱和化合物合成具有腈官能团的化合物的方法公开(公告)号：US07084293B2
公开(公告)日：2006-08-01
申请号：US10353912
申请日：2003-01-30
申请人： Cécile Rosier , Philippe Marion , Damien Bourgeois
发明人： Cécile Rosier , Philippe Marion , Damien Bourgeois
IPC分类号： C07C253/00
CPC分类号： C07C253/10 , C07C255/04
摘要： The present invention relates to a process of hydrocyanation of ethylenically unsaturated organic compounds to compounds having at least one nitrile function, particularly the hydrocyanation of diolefins such as butadiene, or of substituted olefins such as alkene nitrites such as pentenenitriles; the subject hydrocyanation is carried out in the presence of a catalytic system comprising a metallic element and mono- and pluri-dentate organophosphorus ligands.
摘要翻译： 本发明涉及一种将烯属不饱和有机化合物氢化成具有至少一个腈官能团的化合物的方法，特别是二烯烃如丁二烯或取代的烯烃如亚硝酸亚烷基酯如戊烯腈的氢氰化反应; 本发明的氢氰化反应在包含金属元素和单和三元有机磷配体的催化体系的存在下进行。
-
公开(公告)号：US20060142609A1
公开(公告)日：2006-06-29
申请号：US10537260
申请日：2003-11-25
IPC分类号： C07C253/10
CPC分类号： C07C253/10 , C07C255/04
摘要： The present invention relates to a process for hydrocyanating a hydrocarbon-based compound containing at least one ethylenic unsaturation by reaction in liquid medium with hydrogen cyanide in the presence of a catalyst comprising a metal element chosen from transition metals and an organophosphorus ligand, characterized in that the organophosphorus ligand is a monodentate organophosphorus compound. The present invention is in particular useful for the synthesis of adiponitrile from butadiene.
-
10.发明授权Process of synthesis of compounds having nitrile functions from ethylenically unsaturated compounds 有权从烯属不饱和化合物合成具有腈官能团的化合物的方法公开(公告)号：US07470805B2
公开(公告)日：2008-12-30
申请号：US11475210
申请日：2006-06-27
申请人： Cécile Rosier , Philippe Marion , Damien Bourgeois
发明人： Cécile Rosier , Philippe Marion , Damien Bourgeois
IPC分类号： C07C253/00
CPC分类号： C07C253/10 , C07C255/04
摘要： A process of hydrocyanation of diolefins such as butadiene is carried out in the presence of a catalytic system comprising a transition metal and mono- and pluri-dentate organophosphorus ligands. The reaction medium containing branched nitrites subsequently is isomerized in the absence of hydrogen cyanide.
摘要翻译： 二烯烃如丁二烯的氢氰化过程是在包含过渡金属和单和多金属有机磷配体的催化体系的存在下进行的。 含有支化亚硝酸盐的反应介质随后在不存在氰化氢的情况下异构化。
-
-
-
-
-
-
-
-
-
搜索结果
55 条记录 (耗时 0.025 秒)
