Preparation of amines from olefins over NU-85 zeolites
    1.
    发明授权
    Preparation of amines from olefins over NU-85 zeolites 失效
    通过NU-85沸石从烯烃制备胺

    公开(公告)号:US5874621A

    公开(公告)日:1999-02-23

    申请号:US22676

    申请日:1998-02-12

    摘要: 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.sub.1 and R.sup.2 together are a saturated or unsaturated C.sub.3 -C.sub.9 -alkylene chain andR.sup.3 or R.sup.5 is C.sub.21 -C.sub.200 -alkyl or C.sub.21 -C.sub.200 -alkenyl or R.sup.3 and R.sup.5 together are a C.sub.2 -C.sub.12 -alkylene chain,are prepared by reacting an olefin of the general formula II ##STR2## where R.sup.3, R.sup.4, R.sup.5 and R.sup.6 have the abovementioned meanings, with ammonia or a primary or secondary amine of the general formula III ##STR3## where R.sup.1 and R.sup.2 have the abovementioned meanings, at from 200.degree.0 to 350.degree. C. and from 100 to 300 bar in the presence of a heterogeneous catalyst, wherein the heterogeneous catalyst used is an NU-85 zeolite.

    摘要翻译: 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 - 亚烷基链,并且R 3或R 5是C 21 -C 200 - 烷基或C 21 -C 2-链烯基或R 3和R 5一起是C 2 -C 12亚烷基链,通过使通式II的烯烃(其中R3,R4,R5和R6具有上述含义)与氨反应制备 或者在非均相催化剂的存在下,在200℃至350℃和100至300巴条件下,其中R 1和R 2具有上述含义的通式III的主要或仲胺,其中R 1和R 2具有上述含义, 所使用的催化剂是NU-85沸石。

    Preparation of amines from olefins over oxides of group IVB or VIB or
mixtures thereof on carriers
    2.
    发明授权
    Preparation of amines from olefins over oxides of group IVB or VIB or mixtures thereof on carriers 失效
    IVB或VIB族氧化物或其混合物在载体上从烯烃制备胺

    公开(公告)号:US5780681A

    公开(公告)日:1998-07-14

    申请号:US869759

    申请日:1997-06-05

    摘要: Amines of 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 together form a saturated or unsaturated C.sub.3 -C.sub.9 -alkylene chain and R.sup.3 or R.sup.5 is C.sub.21 -C.sub.200 -alkyl or C.sub.21 -C.sub.200 -alkenyl, or R.sup.3 and R.sup.5 together form a C.sub.2 -C.sub.12 -alkylene chain, are prepared by reacting an olefin of the general formula II ##STR2## where R.sup.3, R.sup.4, R.sup.5 and R.sup.6 have the above-mentioned meanings, with ammonia or primary or secondary amines of the general 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 a process in which the heterogeneous catalyst used is an oxide of group IVB or VIB or a mixture thereof on a carrier.

    摘要翻译: 通式I(I)的胺其中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 2一起形成饱和或不饱和的C 3 -C 9 - 亚烷基链,并且R 3或R 5是C 21 -C 200 - 烷基或C 21 -C 2-链烯基,或者R 3和R 5一起形成C 2 -C 12亚烷基链,通过使通式II的烯烃(II)反应,其中R3,R4,R5和R6具有 在具有上述含义的氨基或伯或仲胺中,其中R1和R2具有上述含义,在200-350℃和100-300巴的存在下, 的非均相催化剂,其中使用的非均相催化剂是IVB或VIB的氧化物或其载体上的混合物的方法。

    Preparation of amines from olefins over zeolites having an NES structure
    3.
    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。

    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 from olefins over zeolites of the type SSZ-37
    7.
    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 amines from olefins over boron beta-zeolites
    8.
    发明授权
    Preparation of amines from olefins over boron beta-zeolites 失效
    通过硼β-沸石从烯烃制备胺

    公开(公告)号:US6143934A

    公开(公告)日:2000-11-07

    申请号:US341

    申请日:1998-01-20

    CPC分类号: C07C209/60

    摘要: In 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, R.sup.6 are 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, divalent C.sub.3 -C.sub.9 -alkylene chain andR.sup.3 and R.sup.5 are each C.sub.21 -C.sub.200 -alkyl, C.sub.21 -C.sub.200 -alkenyl or together are a divalent C.sub.2 -C.sub.12 -alkylene chain,by reacting olefins of the general formula II ##STR2## where R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are 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 as defined above, at from 200 to 350.degree. C. and pressures of from 100 to 300 bar in the presence of a zeolitic catalyst, the zeolitic catalyst used is a boron BETA-zeolite.

    摘要翻译: PCT No.PCT / EP96 / 03634 371日期1998年1月20日 102(e)1998年1月20日PCT PCT 1996年8月19日PCT公布。 出版物WO97 / 07088 日期:1997年2月27日在制备通式I的胺的方法中,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 2一起是饱和或不饱和的二价C 3 -C 9 - 亚烷基链和R 3 和R 5各自为C 21 -C 20 - 烷基,C 21 -C 2-链烯基或一起为二价C 2 -C 12 - 亚烷基链,其中R 3,R 4,R 5和R 6如上定义的通式II的烯烃与氨 或通式III的伯胺或仲胺,其中R 1和R 2如上定义,在沸石催化剂存在下,在200-350℃和100-300巴的压力下,所用的沸石催化剂是硼 BETA-沸石。

    Preparation of amines from olefins over mesoporous oxides having a high
surface area
    9.
    发明授权
    Preparation of amines from olefins over mesoporous oxides having a high surface area 失效
    从具有高表面积的介孔氧化物上由烯烃制备胺

    公开(公告)号:US5780680A

    公开(公告)日:1998-07-14

    申请号:US839800

    申请日:1997-04-18

    CPC分类号: C07C209/60

    摘要: In 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 -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 -alkyl-cycloalkyl, C.sub.4 -C.sub.20 -cycloalkyl-alkyl, aryl, C.sub.7 -C.sub.20 -alkylaryl or C.sub.7 -C.sub.20 -aralkyl, R.sup.1 and R.sup.2 together form a saturated or unsaturated, divalent C.sub.3 -C.sub.9 -alkylene chain and R.sup.3 and R.sup.5 are C.sub.21 -C.sub.200 -alkyl, C.sub.21 -C.sub.200 -alkenyl or together form a divalent C.sub.2 -C.sub.12 -alkylene chain, by reating olefins of the formula II ##STR2## where R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are as defined above, with ammonia or primary or secondary amines of the formula III ##STR3## where R.sup.1 and R.sup.2 are as defined above, at from 200.degree. to 350.degree. C. and a pressure of from 100 to 300 bar in the presence of a heterogeneous catalyst, the heterogeneous catalysts being mesoporous oxides having a high surface area.

    摘要翻译: 在制备式I的胺的方法中,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 2一起形成饱和或不饱和的二价C 3 -C 9 - 亚烷基链和R 3和R 5是C 21 -C 200-烷基,C 21 -C 2-链烯基或一起形成二价C 2 -C 12亚烷基链,通过反应式II的烯烃(II),其中R3,R4,R5和 R6如上定义,与式III的氨或伯或仲胺(III)其中R 1和R 2如上定义,在200-350℃和100-300巴的压力下 在非均相催化剂的存在下,非均相催化剂是具有高表面积的介孔氧化物。

    Preparation of amines from olefins on zeolites of the MCM-49 or MCM-56
type
    10.
    发明授权
    Preparation of amines from olefins on zeolites of the MCM-49 or MCM-56 type 失效
    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

    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。