Preparation of amines from olefins over zeolites having an NES structure
    41.
    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
    42.
    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
    43.
    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
    44.
    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
    45.
    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 1,1,2-trialkoxyethanes
    47.
    发明授权
    Preparation of 1,1,2-trialkoxyethanes 失效
    1,1,2-三烷氧基乙醚的制备

    公开(公告)号:US4755625A

    公开(公告)日:1988-07-05

    申请号:US73999

    申请日:1987-07-16

    CPC分类号: C07C41/48

    摘要: 1,1,2-trialkoxyethanes I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are each C.sub.1 -C.sub.8 -alkyl and R.sup.1 and R.sup.2 may furthermore be bonded to one another to form a 5-membered to 7-membered ring, are prepared by reacting a formaldehyde dialkyl acetal II with carbon monoxide and hydrogen, from 0.5 to 1.5 moles of hydrogen being used per mole of carbon monoxide, and with not less than 1 mole of alcohol R.sup.3 OH per mole of formaldehyde dialkyl acetal under superatmospheric pressure and at elevated temperatures in the presence of a catalyst which is formed from a cobalt carbonyl compound and a trivalent organic compound of the formula III ##STR2## where A is phosphorus, arsenic, antimony or bismuth and R.sup.4, R.sup.5 and R.sup.6 are each an organic radical.

    摘要翻译: 其中R 1,R 2和R 3各自是C 1 -C 8 - 烷基,R 1和R 2可以彼此键合形成5元至7元环, 通过使甲醛二烷基缩醛II与一氧化碳和氢反应,每摩尔一氧化碳使用0.5至1.5摩尔氢,并且在超大气压下每摩尔甲醛二烷基缩醛不少于1摩尔醇R3OH, 在由羰基钴化合物和式III的三价有机化合物形成的催化剂存在下,在升高的温度下,其中A是磷,砷,锑或铋,并且R 4,R 5和R 6各自是有机的 激进。

    Manufacture of higher alkylcarboxylic acids
    48.
    发明授权
    Manufacture of higher alkylcarboxylic acids 失效
    高级烷基羧酸的制备

    公开(公告)号:US4619790A

    公开(公告)日:1986-10-28

    申请号:US874316

    申请日:1978-02-01

    CPC分类号: C07C51/14

    摘要: Alkylcarboxylic acids (where alkyl is of 6 to 20 carbon atoms) are manufactured by hydrocarboxylating the corresponding olefins by means of cobalt carbonyl compounds in the presence of from 0.5 to 1.5 kg of N-methylpyrrolidone, per kg of the olefin, as the solvent.

    摘要翻译: 通过在0.5-1.5kg N-甲基吡咯烷酮存在下,每千克烯烃作为溶剂,通过羰基钴化合物使相应的烯烃加氢羧化来制备烷基羧酸(其中烷基为6至20个碳原子)。

    Manufacture of pent-3-enoic acid and its alkyl esters
    50.
    发明授权
    Manufacture of pent-3-enoic acid and its alkyl esters 失效
    戊-3-烯酸及其烷基酯的制备

    公开(公告)号:US4550195A

    公开(公告)日:1985-10-29

    申请号:US295088

    申请日:1981-08-21

    CPC分类号: C07C51/14

    摘要: A process for the manufacture of pent-3-enoic acid and its alkyl esters, of the general formulaCH.sub.3 --CH.dbd.CH--CH.sub.2 --CO--ORwhere R is hydrogen or alkyl of 1 to 4 carbon atoms, comprising carbonylating butadiene with carbon monoxide and a compound ROH at from 300 to 1,000 bars CO pressure and from 100.degree. to 160.degree. C. in the presence of cobalt catalysts and nitrogen bases, wherein C.sub.4 cuts are used as starting materials and a tertiary amine having a pK.sub.A of from 3 to 11 is used as the nitrogen base. The pent-3-enoic acid or alkyl esters produced may be used for the manufacture of adipic acid or its alkyl esters, which compounds are starting materials for the manufacture of nylons.

    摘要翻译: 制备通式为CH 3 -CH = CH-CH 2 -CO-OR的戊-3-烯酸及其烷基酯的方法,其中R是氢或1至4个碳原子的烷基,其包括将碳酸丁二烯与碳 在钴催化剂和氮碱的存在下,在300至1,000巴CO压力和100至160℃下进行一氧化碳和化合物ROH,其中使用C4馏分作为起始原料,并使用pKA为3的叔胺 至11为氮基。 所制备的戊-3-烯酸或烷基酯可用于制造己二酸或其烷基酯,该化合物是用于制造尼龙的起始原料。