专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US5886226A Process for producing amines from olefins on zeolites of types SSZ-33, CIT-1 or mixtures thereof 失效
标题翻译：在SSZ-33，CIT-1型沸石及其混合物上由烯烃生产胺的方法
公开(公告)号：US5886226A
公开(公告)日：1999-03-23
申请号：US406
申请日：1998-01-29
申请人： Karsten Eller , Rudolf Kummer , Peter Stops
发明人： Karsten Eller , Rudolf Kummer , Peter Stops
IPC分类号： C07D295/02 , B01J29/70 , C07B61/00 , C07C209/60 , C07C211/07 , C07D207/323
CPC分类号： C07C209/60
摘要： A process for preparing amines of the general formula I ##STR1## where R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are each hydrogen, C.sub.1 -C.sub.20 -alkyl, C.sub.2 -C.sub.20 -alkenyl, C.sub.2 -C.sub.20 -alkynyl, C.sub.3 -C.sub.20 -cycloalkyl, C.sub.4 -C.sub.20 -alkylcycloalkyl, C.sub.4 -C.sub.20 -cycloalkylalkyl, aryl, C.sub.7 -C.sub.20 -alkylaryl or C.sub.7 -C.sub.20 -aralkyl,R.sup.1 and R.sup.2 are together a saturated or unsaturated C.sub.3 -C.sub.9 -alkylene dichain, andR.sup.3 or R.sup.5 are each C.sub.21 -C.sub.200 -alkyl or C.sub.21 -C.sub.200 -alkenyl or together a C.sub.2 -C.sub.12 -alkylene dichain by reacting olefins of the general formula II ##STR2## where R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are each as defined above, with ammonia or primary or secondary amines of the general formula III ##STR3## where R.sup.1 and R.sup.2 are each as defined above, at temperatures from 200.degree. to 350.degree. C. and pressures from 100 to 300 bar in the presence of a heterogeneous catalyst, comprises using a heterogeneous catalyst comprising zeolites of the type SSZ-26, SSZ-33, CIT-1 or mixtures thereof.
摘要翻译： PCT No.PCT / EP96 / 05406 Sec。 371日期1998年1月29日 102（e）1998年1月29日PCT PCT 1996年12月4日PCT公布。公开号WO97 / 21661 日期：1996年6月19日制备通式I（I）的胺的方法，其中R 1，R 2，R 3，R 4，R 5和R 6各自为氢，C 1 -C 20 - 烷基，C 2 -C 20 - 烯基，C 2 C 20 - 炔基，C 3 -C 20 - 环烷基，C 4 -C 20 - 烷基环烷基，C 4 -C 20 - 环烷基烷基，芳基，C 7 -C 20 - 烷基芳基或C 7 -C 20 - 芳烷基，R 1和R 2一起是饱和或不饱和的C 3 -C 9 - 亚烷基二烯和R3或R5各自为C 21 -C 200 - 烷基或C 21 -C 200-链烯基或通过使上述定义的通式II的烯烃与C 2 -C 12 - 亚烷基二醇的氨或仲胺或仲胺在非均相催化剂的存在下，在200℃至350℃的温度和100至300巴的压力下，通式III“IMAGE”包括使用包含SSZ-26型，SSZ-33型沸石， CIT-1或其混合物。

22. 发明授权

US5877352A Preparation of amines from olefins on boron-MCM-22 or ERB-1 zeolites 失效
标题翻译：在硼MCM-22或ERB-1沸石上由烯烃制备胺
公开(公告)号：US5877352A
公开(公告)日：1999-03-02
申请号：US978060
申请日：1997-11-25
申请人： Karsten Eller , Rudolf Kummer
发明人： Karsten Eller , Rudolf Kummer
IPC分类号： B01J29/06 , C07B61/00 , C07C209/60 , C07C211/07
CPC分类号： C07C209/60 , Y02P20/544 , Y02P20/582
摘要： A process for preparing amines of the formula I ##STR1## where R.sup.1,R.sup.2,R.sup.3,R.sup.4,R.sup.5,R.sup.6 are hydrogen, C.sub.1 - to C.sub.20 -alkyl, C.sub.2 - to C.sub.20 -alkenyl, C.sub.2 - to C.sub.20 -alkynyl, C.sub.3 - to C.sub.20 -cycloalkyl, C.sub.4 - to C.sub.20 -alkyl-cycloalkyl, C.sub.4 - to C.sub.20 -cycloalkyl-alkyl, aryl, C.sub.7 - to C.sub.20 -alkylaryl or C.sub.7 - to C.sub.20 -aralkyl,R.sup.1 and R.sup.2 jointly are a saturated or unsaturated C.sub.3 - to C.sub.9 -alkylene divalent chain andR.sup.3 or R.sup.5 are C.sub.21 - to C.sub.200 -alkyl, C.sub.21 - to C.sub.200 -alkenyl or jointly are a C.sub.2 - to C.sub.12 -alkylene divalent chain,by reacting olefins of the formula II ##STR2## where R.sup.3, R.sup.4, R.sup.5 and R.sup.6 have the abovementioned meanings, with ammonia or primary or secondary amines of the formula III ##STR3## where R.sup.1 and R.sup.2 have the abovementioned meanings, at from 200.degree. to 350.degree. C. and from 100 to 300 bar in the presence of a heterogeneous catalyst, by using boron-MCM-22 or ERB-1 zeolites as the heterogeneous catalyst.
摘要翻译：一种制备式I的胺的方法，其中R 1，R 2，R 3，R 4，R 5，R 6为氢，C 1 -C 20烷基，C 2 -C 20烯基，C 2 -C 20炔基 C 3 -C 20 - 环烷基，C 4 -C 20 - 烷基 - 环烷基，C 4 -C 20 - 环烷基 - 烷基，芳基，C 7 -C 20 - 烷基芳基或C 7 -C 20 - 芳烷基，R 1和R 2共同是饱和或不饱和C3-至C9-亚烷基二价链，R3或R5是C21-至C200-烷基，C21-至C2-200-烯基或共同为C2至C12-亚烷基二价链，通过使式II的烯烃（II）其中R3，R4，R5和R6具有上述含义，与式III III的氨或伯或仲胺其中R 1和R 2具有上述含义，在200-350℃ 在多相催化剂存在下，通过使用硼-MM-22或ERB-1沸石作为多相催化剂，从100至300巴。

23. 发明授权

US5859265A Oxidation catalyst, its preparation and oxidation using the oxidation catalyst 失效
标题翻译：氧化催化剂，其制备和氧化使用氧化催化剂
公开(公告)号：US5859265A
公开(公告)日：1999-01-12
申请号：US776056
申请日：1997-01-21
申请人： Ulrich Muller , Peter Lingelbach , Peter Bassler , Wolfgang Harder , Karsten Eller , Veronika Kohl , Jurgen Dembowski , Norbert Rieber , Martin Fischer
发明人： Ulrich Muller , Peter Lingelbach , Peter Bassler , Wolfgang Harder , Karsten Eller , Veronika Kohl , Jurgen Dembowski , Norbert Rieber , Martin Fischer
IPC分类号： C07D301/06 , B01J23/40 , B01J29/04 , B01J29/74 , B01J29/76 , B01J29/89 , C01B15/029 , C07D301/04 , C07D301/12 , C07D303/04 , B01J29/06
CPC分类号： B01J29/89 , B01J23/40 , C01B15/029 , C07D301/04 , C07D301/12
摘要： In an oxidation catalyst based on a titanium or vanadium silicalite having a zeolite structure and containing from 0.01 to 20% by weight of one or more platinum metals selected from the group consisting of ruthenium, rhodium, palladium, osmium, iridium and platinum, the platinum metals are each present in at least two different bond energy states and preferably have no metal-metal bonds.
摘要翻译： PCT No.PCT / EP95 / 02651 Sec。 371日期1997年1月21日 102（e）1997年1月21日PCT PCT 1995年7月7日PCT公布。公开号WO96 / 02323 日期1996年2月1日在基于具有沸石结构的钛或钒硅沸石的氧化催化剂中，含有0.01至20重量％的选自钌，铑，钯，锇，铱的一种或多种铂金属和铂，铂金属各自以至少两种不同的键能状态存在，并且优选不具有金属 - 金属键。

24. 发明授权

US5817871A Preparation of amines 失效
标题翻译：胺的制备
公开(公告)号：US5817871A
公开(公告)日：1998-10-06
申请号：US921769
申请日：1997-08-15
申请人： Uwe Dingerdissen , Gunter Lauth , Andreas Henne , Peter Stops , Karsten Eller , Eugen Gehrer
发明人： Uwe Dingerdissen , Gunter Lauth , Andreas Henne , Peter Stops , Karsten Eller , Eugen Gehrer
IPC分类号： B01J27/18 , B01J27/182 , B01J27/185 , B01J27/188 , C07B61/00 , C07C209/60 , C07C211/03 , C07C211/05 , C07C211/06 , C07C211/07 , C07C211/08 , C07C211/35
CPC分类号： C07C211/35 , C07C209/60 , C07C211/07 , C07C2101/08
摘要： A process for preparing an amine by catalytic reaction of an olefin with ammonia or a primary or secondary amine by contacting a mixture of the reactants in a reactor at 200.degree. to 400.degree. C. and an elevated pressure up to 700 bar in the presence of a catalyst consisting essentially of an X-ray amorphous (non-crystalline) mesoporous catalyst, some of which may have a microporous non-crystalline content. The catalyst has the composition a MO.sub.2 * b Q.sub.2 O.sub.3 * c P.sub.2 O.sub.5 where Q is at least one of the trivalent elements aluminum, boron, chromium, iron or gallium, and M is at least one of the tetravalent elements silicon, titanium or germanium. The molar ratio of a:b is from 0.5:1 to 1000:1 and the molar ratio of c:b is from 0 to 2:1. As prepared and used in the process, this non-crystalline catalyst has a specific BET surface area of from 200 to 1000 m.sup.2 /g.
摘要翻译：通过使烯烃与氨或伯胺或仲胺进行催化反应来制备胺的方法，该方法是将反应物的混合物在200-400℃的反应器和高达700巴的升高的压力下反应，主要由X射线无定形（非结晶）介孔催化剂组成的催化剂，其中一些可能具有微孔非晶体含量。催化剂具有以下组成：MO2 * b Q2O3 * c P2O5其中Q是三价元素铝，硼，铬，铁或镓中的至少一种，M是四价元素硅，钛或锗中的至少一种。 a:b的摩尔比为0.5:1-1000:1，c:b的摩尔比为0-2:1。在该方法中制备和使用时，该非结晶催化剂的BET比表面积为200-1000m2 / g。

25. 发明授权

US5739405A Preparation of amines from olefins over zeolites of the type SSZ-37 失效
标题翻译：通过SSZ-37型沸石从烯烃制备胺
公开(公告)号：US5739405A
公开(公告)日：1998-04-14
申请号：US760296
申请日：1996-12-04
申请人： Karsten Eller , Rudolf Kummer , Peter Stops
发明人： Karsten Eller , Rudolf Kummer , Peter Stops
IPC分类号： B01J29/06 , C07B61/00 , C07C209/60 , C07C211/03 , C07C211/07 , C07C211/17 , C07C211/21 , C07C211/25 , C07C211/26 , C07C211/35 , C07C211/40 , C07C211/45
CPC分类号： C07C209/60 , Y02P20/582
摘要： A process for the preparation of amines of the general formula I ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 denote hydrogen, C.sub.1 -C.sub.20 alkyl, C.sub.2 -C.sub.20 alkenyl, C.sub.2 -C.sub.20 alkynyl, C.sub.3 -C.sub.20 cycloalkyl, C.sub.4 -C.sub.20 alkylcycloalkyl, C.sub.4 -C.sub.20 cycloalkylalkyl, aryl, C.sub.7 -C.sub.20 alkylaryl, or C.sub.7 -C.sub.20 aralkyl, R.sup.1 and R.sup.2 together denote a saturated or unsaturated C.sub.3 -C.sub.9 alkylene dichain and R.sup.3 or R.sup.5 denotes C.sub.21 -C.sub.200 alkyl, C.sub.21 -C.sub.200 alkenyl or they together form a C.sub.2 -C.sub.12 alkylene dichain, by the reaction of olefins of the general formula II ##STR2## in which R.sup.3, R.sup.4, R.sup.5, and R.sup.6 have the above meanings, with ammonia or primary or secondary amines of the general formula III ##STR3## in which R.sup.1 and R.sup.2 have the above meanings, at temperatures ranging from 200.degree. to 350.degree. C. and pressures ranging from 100 to 300 bar in the presence of a heterogeneous catalyst, wherein the heterogeneous catalyst used is a zeolite of the type SSZ-37.
摘要翻译：制备通式I（I）的胺的方法，其中R 1，R 2，R 3，R 4，R 5，R 6表示氢，C 1 -C 20烷基，C 2 -C 20烯基，C 2 -C 20炔基，C 3 -C 20环烷基，C 4 -C 20烷基环烷基，C 4 -C 20环烷基烷基，芳基，C 7 -C 20烷基芳基或C 7 -C 20芳烷基，R 1和R 2一起表示饱和或不饱和的C 3 -C 9亚烷基二
烯基，R 3或R 5表示C 21 -C 200烷基 C21 -C200烯基或它们一起形成C 2 -C 12亚烷基二酮，通过其中R3，R4，R5和R6具有上述含义的通式II（II）的烯烃与氨或在其中R1和R2具有上述含义的通式III（III）的伯或仲胺中，在200-350℃的温度和100-300巴的压力范围内，在异质的存在下催化剂，其中所用的非均相催化剂是SSZ-37型沸石。

26. 发明授权

US5639880A Preparation of amine oxides 失效
标题翻译：氧化胺的制备
公开(公告)号：US5639880A
公开(公告)日：1997-06-17
申请号：US656412
申请日：1996-05-30
申请人： Ulrich Muller , Klemens Massonne , Karsten Eller , Michael Schulz
发明人： Ulrich Muller , Klemens Massonne , Karsten Eller , Michael Schulz
IPC分类号： C07D295/22 , B01J29/035 , C07B61/00 , C07C291/04 , C07D295/24 , C07C209/00
CPC分类号： C07D295/24 , C07C291/04
摘要： A process for preparing amine oxides of the general formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are each C.sub.1 -C.sub.30 -alkyl, C.sub.3 -C.sub.12 -cycloalkyl, C.sub.1 -C.sub.30 -hydroxyalkyl, C.sub.1 -C.sub.30 -aminoalkyl, C.sub.2 -C.sub.30 -alkoxyalkyl, aryl, C.sub.7 -C.sub.20 -aralkyl, C.sub.7 -C.sub.20 -alkylaryl, C.sub.1 -C.sub.8 -alkyl-, C.sub.1 -C.sub.8 -alkoxy- or halogen-monosubstituted, -disubstituted, -trisubstituted, -tetrasubstituted or -pentasubstituted C.sub.3 -C.sub.12 -cycloalkyl, aryl, C.sub.7 -C.sub.20 -aralkyl, C.sub.7 -C.sub.20 -alkylaryl, --[(CH.sub.2).sub.2 --O].sub.n --R.sup.4, --{[CH(CH.sub.3)CH.sub.2 ]--O}.sub.m --R.sup.5, or R.sup.1 and R.sup.2 are together an uninterrupted or oxygen-, nitrogen- or sulfur-interrupted C.sub.3 -C.sub.12 -alkylene diradical chainR.sup.4 and R.sup.5 are each C.sub.1 -C.sub.12 -alkyl, C.sub.3 -C.sub.12 -cycloalkyl, hydroxyl, --COR.sup.6 or --CH.sub.2 --COOR.sup.7, C.sub.3 -C.sub.12 -cycloalkyl, aryl, C.sub.7 -C.sub.20 -aralkyl or C.sub.7 -C.sub.20 -alkylaryl,R.sup.6 and R.sup.7 are each C.sub.1 -C.sub.12 -alkyl or C.sub.3 -C.sub.12 -cycloalkyl, andm and n are each from 1 to 40,from amines of the general formula II ##STR2## where R.sup.1, R.sup.2 and R.sup.3 are each as defined above, using hydrogen/oxygen mixtures at temperatures from (-5.degree.) to 90.degree. C. and pressures from 1 to 100 bar in the presence of oxidation catalysts comprises using as oxidation catalysts those of group VIII of the periodic table on titanium silicates, vanadium silicates or their mixtures with a zeolite structure.
摘要翻译：一种制备通式I（I）的氧化胺的方法，其中R 1，R 2和R 3各自是C 1 -C 30 - 烷基，C 3 -C 12 - 环烷基，C 1 -C 30羟基烷基，C 1 -C 30 - 氨基烷基，C 2 -C 30 - 烷氧基烷基，芳基，C 7 -C 20 - 芳烷基，C 7 -C 20烷基芳基，C 1 -C 8 - 烷基 - ，C 1 -C 8 - 烷氧基 - 或卤素 - 单取代的， - 取代的， - 三取代的， - 四取代的或未取代的C3- C 1 -C 8环烷基，C 7 -C 20 - 芳烷基，C 7 -C 20烷基芳基， - [（CH 2）2 -O] n -R 4， - {[CH（CH 3）CH 2] R2一起是不间断的或氧，氮或硫中断的C 3 -C 12亚烷基双基链R4和R5各自为C 1 -C 12烷基，C 3 -C 12环烷基，羟基，-COR 6或-CH 2 -COOR 7，C 3 -C 12 - 环烷基，芳基，C 7 -C 20 - 芳烷基或C 7 -C 20烷基芳基，R 6和R 7各自为C 1 -C 12 - 烷基或C 3 -C 12 - 环烷基，m和n各自为1-40，通式II（II）其中R 1，R 2和R 3各自如上所定义，在（-5℃）至90℃的温度下使用氢/氧混合物，压力在氧化催化剂存在下，1至100巴，包括在硅酸钛，硅酸钒或其与沸石结构的混合物上使用周期表第VIII族的氧化催化剂。

27. 发明授权

US5453534A Preparation of alkoxycarboxylic acid esters 失效
标题翻译：烷氧基羧酸酯的制备
公开(公告)号：US5453534A
公开(公告)日：1995-09-26
申请号：US266142
申请日：1994-06-27
申请人： Karsten Eller
发明人： Karsten Eller
IPC分类号： B01J27/18 , B01J27/182 , C07B61/00 , C07C67/31 , C07C69/708 , C07C69/734
CPC分类号： C07C67/31
摘要： A process for the preparation of alkoxycarboxylic acid esters of the general formula I ##STR1## in which Y denotes CR.sup.4 R.sup.5 or CR.sup.4 R.sup.5 -CR.sup.6 R.sup.7,R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8 denote C.sub.1 -C.sub.20 alkyl, C.sub.3 -C.sub.8 cycloalkyl, aryl, C.sub.7 -C.sub.20 aralkyl, and C.sub.7 -C.sub.20 alkylaryl andR.sup.2, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8 can additionally denote hydrogen, and n is 0 or 1,by the reaction of hydroxycarboxylic acid esters of the general formula II ##STR2## in which R.sup.2, R.sup.3, R.sup.8, Y, and n have the aforementioned meanings, with alcohols of the general formula IIIR.sub.1 --OH (III),in which R.sup.1 has the aforementioned meanings, in the presence of heterogeneous catalysts at temperatures ranging from 100.degree. to 400.degree. C. and pressures ranging from 0.01 to 150 bar, wherein the heterogeneous catalysts used are zeolites and/or hydrothermally prepared phosphates.
摘要翻译：其中Y表示CR4R5或CR4R5-CR6R7，R1，R2，R3，R4，R5，R6，R7，R8表示通式I的（I）的烷氧基羧酸酯的方法表示C 1 -C 20烷基， C 3 -C 8环烷基，芳基，C 7 -C 20芳烷基和C 7 -C 20烷基芳基，R 2，R 4，R 5，R 6，R 7，R 8可另外表示氢，n为0或1，通过通式II的羟基羧酸酯在其中R 2，R 3，R 8，Y和n具有上述含义的式（II）中，R 1具有上述含义的通式III的R 1 -OH（III）的醇，催化剂的温度范围为100-400℃，压力为0.01-150巴，其中所用的非均相催化剂是沸石和/或水热制备的磷酸盐。

28. 发明授权

US06794530B1 Process for making &ggr;-alkoxyamines 失效
标题翻译：制备γ-烷氧基胺的方法
公开(公告)号：US06794530B1
公开(公告)日：2004-09-21
申请号：US09235242
申请日：1999-01-22
申请人： Wolfgang Friedrich , Heinz-Josef Kneuper , Karsten Eller , Andreas Henne , Rolf Lebkücher
发明人： Wolfgang Friedrich , Heinz-Josef Kneuper , Karsten Eller , Andreas Henne , Rolf Lebkücher
IPC分类号： C07C20948
CPC分类号： C07C213/02 , C07C253/30 , C07C217/08 , C07C217/48 , C07C255/13 , C07C255/37
摘要： A process for preparing &bgr;-alkoxynitriles by reacting &agr;,&bgr;-unsaturated nitriles with monohydric, dihydric or trihydric alcohols in the presence of basic catalysts at from −20 to +200° C. comprises using a diazabicycloalkene catalyst of the formula I where from 1 to 4 hydrogen atoms may be independently replaced by the radicals R1 to R4, in which case R1, R2, R3, R4 are each C1-20-alkyl, C6-20-aryl or C7-20-arylalkyl, and n and m are each an integer from 1 to 6.
摘要翻译：在-20至+ 200℃的碱性催化剂存在下，通过使α，β-不饱和腈与一元，二元或三元醇反应制备β-烷氧基腈的方法包括使用式I的二氮杂双环烯烃催化剂，其中1至 4个氢原子可以独立地被基团R 1至R 4取代，其中R 1，R 2，R 3，R 4各自为C 1-20 - 烷基，C 6 -20-芳基或C7-20-芳基烷基，且n和m各自为1至6的整数。

29. 发明授权

US06518441B2 Method for oxidizing an organic compound containing at least one C-C double bond 有权
标题翻译：氧化含有至少一个C-C双键的有机化合物的方法
公开(公告)号：US06518441B2
公开(公告)日：2003-02-11
申请号：US09424847
申请日：1999-12-06
申请人： Georg Heinrich Grosch , Ulrich Müller , Andreas Walch , Norbert Rieber , Martin Fischer , Stefan Quaiser , Wolfgang Harder , Karsten Eller , Peter Bassler , Anne Wenzel , Gerd Kaibel , Achim Stammer , Jochem Henkelmann , Arnd Böttcher , Joaquim Henrique Teles , Michael Schulz , Gert Treiber
发明人： Georg Heinrich Grosch , Ulrich Müller , Andreas Walch , Norbert Rieber , Martin Fischer , Stefan Quaiser , Wolfgang Harder , Karsten Eller , Peter Bassler , Anne Wenzel , Gerd Kaibel , Achim Stammer , Jochem Henkelmann , Arnd Böttcher , Joaquim Henrique Teles , Michael Schulz , Gert Treiber
IPC分类号： C07D30112
CPC分类号： C07D301/19 , B01J29/90 , B01J38/14 , C07B41/00 , C07D301/12 , Y02P20/584
摘要： A process for oxidizing an organic compound having at least one C—C double bond or a mixture of two or more thereof comprises the following steps: (I) preparing a hydroperoxide, (II) reacting an organic compound having at least one C—C double bond or a mixture of two or more thereof with the hydroperoxide prepared in step (I) in the presence of a zeolite catalyst, (III) regenerating the at least partially deactivated zeolite catalyst used in step (II), and (IV) conducting the reaction of step (II) using a zeolite catalyst containing the catalyst regenerated in step (III).
摘要翻译：氧化具有至少一个CC双键的有机化合物或其两种或多种的混合物的方法包括以下步骤：（I）制备氢过氧化物，（II）使具有至少一个CC双键的有机化合物或在沸石催化剂存在下，在步骤（I）中制备的氢过氧化物的两种或更多种的混合物与再生步骤（II）中使用的至少部分失活的沸石催化剂的（III）反应，和（Ⅳ）进行步骤（II）使用含有在步骤（III）中再生的催化剂的沸石催化剂。

30. 发明授权

US5840988A Preparation of amines from olefins on zeolites of the MCM-49 or MCM-56 type 失效
标题翻译：在MCM-49或MCM-56型沸石上由烯烃制备胺
公开(公告)号：US5840988A
公开(公告)日：1998-11-24
申请号：US977893
申请日：1997-11-25
申请人： Karsten Eller , Rudolf Kummer
发明人： Karsten Eller , Rudolf Kummer
IPC分类号： B01J29/70 , C07B61/00 , C07C209/60 , C07C211/03 , C07C209/02
CPC分类号： C07C209/60 , Y02P20/582 , Y02P20/584
摘要： A process for preparing amines of the formula I ##STR1## where R.sup.1,R.sup.2,R.sup.3,R.sup.4,R.sup.5,R.sup.6 are hydrogen, C.sub.1 - to C.sub.20 -alkyl, C.sub.2 - to C.sub.20 -alkenyl, C.sub.2 - to C.sub.20 -alkynyl, C.sub.3 - to C.sub.20 -cycloalknyl, C.sub.4 - to C.sub.20 -alkyl-cycloalkyl, C.sub.4 - to C.sub.20 -cycloalkyl-alkyl, aryl, C.sub.7 - to C.sub.20 -alkylaryl or C.sub.7 - to C.sub.20 -aralkyl, R.sup.1 and R.sup.2 jointly are a saturated or unsaturated C.sub.3 - to C.sub.9 -alkylene divalent chain and R.sup.3 or R.sup.5 are C.sub.21 - to C.sub.200 -alkyl, C.sub.21 - to C.sub.200 -alkenyl or jointly are a C.sub.2 - to C.sub.12 -alkylene divalent chain, by reacting olefins of the formula II ##STR2## where R.sup.3, R.sup.4, R.sup.5 and R.sup.6 have the abovementioned meanings, with ammonia or primary or secondary amines of the formula III ##STR3## where R.sup.1 and R.sup.2 have abovementioned meanings, at from 200.degree. to 350.degree. C. and from 100 to 300 bar in the presence of a heterogeneous catalyst, by using zeolites of the MCM-49 or MCM-56 type as the heterogeneous catalyst.
摘要翻译：一种制备式I的胺的方法，其中R 1，R 2，R 3，R 4，R 5，R 6为氢，C 1 -C 20烷基，C 2 -C 20烯基，C 2 -C 20炔基 C 3 -C 20 - 环烷基，C 4 -C 20烷基 - 环烷基，C 4 -C 20 - 环烷基 - 烷基，芳基，C 7 -C 20 - 烷基芳基或C 7 -C 20芳烷基，R 1和R 2共同是饱和或不饱和C3-至C9-亚烷基二价链和R3或R5是C21-至C200-烷基，C21-至C200-烯基或共同为C2-至C12-亚烷基二价链，通过使式II的烯烃（ II）其中R 3，R 4，R 5和R 6具有上述含义，与式III的氨或伯或仲胺（III）其中R 1和R 2具有上述含义，在200-350℃和在多相催化剂存在下，通过使用MCM-49或MCM-56型的沸石作为多相催化剂，从100至300巴。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式