Preparation of amines from olefins over zeolites having an NES structure
    1.
    发明授权
    Preparation of amines from olefins over zeolites having an NES structure 失效
    通过具有NES结构的沸石从烯烃制备胺

    公开(公告)号:US06350914B1

    公开(公告)日:2002-02-26

    申请号:US08897683

    申请日:1997-07-21

    IPC分类号: C07C20960

    CPC分类号: C07C209/60

    摘要: In a process for preparing amines of the general formula I where R1,R2,R3,R4,R5,R6 are hydrogen, C1-C20-alkyl, C2-C20-alkenyl, C2-C20-alkynyl, C3-C20-cycloalkyl, C4-C20-alkyl-cycloalkyl, C4-C20-cycloalkyl-alkyl, aryl, C7-C20-alkylaryl or C7-C20-aralkyl, R1 and R2 are together a saturated or unsaturated divalent C3-C9-alkylene chain and R3 or R5 are C21-C200-alkyl, C21-C200-alkenyl or together a divalent C2-C12-alkylene chain, by reacting olefins of the general formula II where R3, R4, R5 and R6 are as defined above, with ammonia or primary or secondary amines of the general formula III where R1 and R2 are as defined above, at from 200 to 350° C. and pressures of from 100 to 300 bar in the presence of a heterogeneous catalyst, the heterogeneous catalyst used is a zeolite having an NES structure.

    摘要翻译: 在制备通式I的胺的方法中,R 1,R 2,R 3,R 4,R 5,R 6是氢,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 2 -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二价C 3 -C 9 - 亚烷基链,R 3或R 5是C 2- C 2-20烷基,C 21 -C 20 - 烯基或二价C 2 -C 12亚烷基链,通过使通式II的烯烃反应,其中R 3,R 4,R 5和R 6如上定义,与一般的氨或伯或仲胺反应 式III其中R 1和R 2如上定义,在200-350℃和100-300巴的压力下,在多相催化剂存在下,所用的多相催化剂是具有NES结构的沸石。

    Process for preparing polytetrahydrofuran and derivatives thereof
    2.
    发明授权
    Process for preparing polytetrahydrofuran and derivatives thereof 失效
    制备聚四氢呋喃及其衍生物的方法

    公开(公告)号:US6111147A

    公开(公告)日:2000-08-29

    申请号:US269210

    申请日:1999-04-01

    CPC分类号: C08G65/20 C08G18/4854

    摘要: Polytetrahydrofuran, copolymers of tetrahydrofuran and 2-butyne-1,4-diol, diesters of these polymers with C.sub.2 -C.sub.20 -monocarboxylic acids or monoesters of these polymers with C.sub.1 -C.sub.10 -monocarboxylic acids are prepared by polymerization of tetrahydrofuran in the presence of one of the telogens water, 1,4-butanediol, 2-butyne-1,4-diol, polytetrahydrofuran having a molecular weight of from 200 to 700 Dalton, a C.sub.1 -C.sub.10 -monocarboxylic acid or an anhydride of a C.sub.2 -C.sub.20 -monocarboxylic acid or a mixture of these telogens over a heterogeneous supported catalyst which comprises a catalytically active amount of an oxygen-containing molybdenum and/or tungsten compound on an oxidic support material and which has been calcined at from 5OO.degree. C. to 1OOO.degree. C. after application of the precursor compounds of the oxygen-containing molybdenum and/or tungsten compounds onto the support material precursor, wherein the catalyst is activated by treatment with a reducing agent before it is used as a polymerization catalyst.

    摘要翻译: PCT No.PCT / EP97 / 05204 Sec。 371日期1999年4月1日 102(e)1999年4月1日PCT PCT 1997年9月23日PCT公布。 第WO98 / 15589号公报 日期:1998年4月16日四氢呋喃,四氢呋喃和2-丁炔-1,4-二醇的共聚物,这些聚合物与C2-C20-一元羧酸的二酯或这些聚合物与C1-C10-一元羧酸的单酯通过四氢呋喃 在其中一种使用水,1,4-丁二醇,2-丁炔-1,4-二醇,分子量为200-700道尔顿的聚四氢呋喃,C1-C10-一元羧酸或 C2-C20-一元羧酸或这些方法的混合物在非均相载体催化剂上的混合物,其包含在氧化载体材料上的催化活性量的含氧钼和/或钨化合物,并且已经在500℃煅烧 将含氧钼和/或钨化合物的前体化合物施加到载体材料前体上之后,至1000℃,其中催化剂在用作还原剂之前通过用还原剂进行活化 聚合催化剂。

    Preparation of amines from olefins over zeolites of the type PSH-3,
MCM-22, SSZ-25 or mixtures thereof
    4.
    发明授权
    Preparation of amines from olefins over zeolites of the type PSH-3, MCM-22, SSZ-25 or mixtures thereof 失效
    由PSH-3,MCM-22,SSZ-25类型的沸石或其混合物的烯烃制备胺

    公开(公告)号:US5900508A

    公开(公告)日:1999-05-04

    申请号:US683227

    申请日:1996-07-18

    CPC分类号: C07C209/60 Y02P20/582

    摘要: A process for the preparation of amines by reacting an olefin with ammonia or a primary or secondary amine at a temperature of from 200 to 350.degree. C. and a pressure of from 100 to 300 bar in the presence of at least one zeolite having the specific structure type PSH-3, MCM-22 or SSZ-25, as identified by X-ray diffractogram, or mixtures of these zeolites. These specific catalysts are broadly identified as alumina zeolites and may be modified by ion exchange, doping with other metals, by dealumination to remove or replace the alumina content and by other well known after treatments such as calcination, acid-treatment and the like. Monoolefins are preferred reactants but di- and polyolefins also can be reacted with relatively high selectivity and less tendency toward polymerization.

    摘要翻译: 一种通过使烯烃与氨或伯胺或仲胺在200-350℃的温度和100-300巴的压力下在至少一种具有特定的沸点的沸石存在下反应来制备胺的方法 结构型PSH-3,MCM-22或SSZ-25,通过X射线衍射图鉴定,或这些沸石的混合物。 这些特定的催化剂被广泛地认定为氧化铝沸石,并且可以通过离子交换,掺杂其它金属,通过脱铝来除去或替代氧化铝含量,以及通过煅烧,酸处理等处理之后熟知的其它催化剂进行改性。 单烯烃是优选的反应物,但是二烯烃和聚烯烃也可以以相对高的选择性和较少的聚合倾向反应。

    Process for producing amines from olefins on zeolites of types SSZ-33,
CIT-1 or mixtures thereof
    5.
    发明授权
    Process for producing amines from olefins on zeolites of types SSZ-33, CIT-1 or mixtures thereof 失效
    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

    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。

    Preparation of amines from olefins on boron-MCM-22 or ERB-1 zeolites
    6.
    发明授权
    Preparation of amines from olefins on boron-MCM-22 or ERB-1 zeolites 失效
    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

    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。

    Preparation of amines
    8.
    发明授权
    Preparation of amines 失效
    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

    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。

    Preparation of amines from olefins over zeolites of the type SSZ-37
    9.
    发明授权
    Preparation of amines from olefins over zeolites of the type SSZ-37 失效
    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

    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。

    Preparation of amine oxides
    10.
    发明授权
    Preparation of amine oxides 失效
    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

    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。