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公开(公告)号:US08461392B2
公开(公告)日:2013-06-11
申请号:US13060545
申请日:2009-08-26
申请人: Joaquim Henrique Teles , Wilhelm Ruppel , Ulrike Wegerle , Anton Meier , Thomas Genger , Michael Schelper , Peter Resch
发明人: Joaquim Henrique Teles , Wilhelm Ruppel , Ulrike Wegerle , Anton Meier , Thomas Genger , Michael Schelper , Peter Resch
IPC分类号: C07C45/78
CPC分类号: C07C45/28 , C07C45/82 , C07C2601/08 , Y02P20/582 , C07C49/403 , C07C49/395 , C07C49/413
摘要: The present invention relates to a process for preparing at least one monocyclic ketone having from 4 to 20 carbon atoms by reacting a mixture G1 comprising at least one monocyclic olefin having from 4 to 20 carbon atoms with a mixture G2 comprising at least dinitrogen monoxide, wherein said reaction is performed adiabatically.
摘要翻译: 本发明涉及一种制备至少一种具有4-20个碳原子的单环酮的方法,该方法是使包含至少一种具有4-20个碳原子的单环烯烃的混合物G1与至少包含一氧化二氮的混合物G2反应,其中 所述反应是绝热的。
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公开(公告)号:US20110152576A1
公开(公告)日:2011-06-23
申请号:US13060545
申请日:2009-08-26
申请人: Joaquim Henrique Teles , Wilhelm Ruppel , Ulrike Wegerle , Anton Meier , Thomas Genger , Michael Schelper , Peter Resch
发明人: Joaquim Henrique Teles , Wilhelm Ruppel , Ulrike Wegerle , Anton Meier , Thomas Genger , Michael Schelper , Peter Resch
CPC分类号: C07C45/28 , C07C45/82 , C07C2601/08 , Y02P20/582 , C07C49/403 , C07C49/395 , C07C49/413
摘要: The present invention relates to a process for preparing at least one monocyclic ketone having from 4 to 20 carbon atoms by reacting a mixture G1 comprising at least one monocyclic olefin having from 4 to 20 carbon atoms with a mixture G2 comprising at least dinitrogen monoxide, wherein said reaction is performed adiabatically.
摘要翻译: 本发明涉及一种制备至少一种具有4-20个碳原子的单环酮的方法,该方法是使包含至少一种具有4-20个碳原子的单环烯烃的混合物G1与至少包含一氧化二氮的混合物G2反应,其中 所述反应是绝热的。
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公开(公告)号:US20090227815A1
公开(公告)日:2009-09-10
申请号:US12470994
申请日:2009-05-22
IPC分类号: C07C45/28
CPC分类号: C07C45/28 , C07C2601/20 , C07C49/413
摘要: A process for preparing cyclododecanone by reacting cyclododecene with dinitrogen monoxide, comprising in particular steps (I) and (II): (I) preparing cyclododecene by partially hydrogenating cyclododecatriene; (II) reacting cyclododecene obtained in (I) with dinitrogen monoxide to obtain cyclododecanone.
摘要翻译: 通过环十二碳烯与一氧化二氮反应制备环十二烷酮的方法,特别包括步骤(I)和(II):(I)通过部分氢化环十二碳三烯制备环十二烯; (II)使得(I)中得到的环十二碳烯与一氧化二氮反应,得到环十二酮。
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公开(公告)号:US20100179352A1
公开(公告)日:2010-07-15
申请号:US12602836
申请日:2008-05-27
IPC分类号: C07C45/28
CPC分类号: C07C45/28 , C07C49/395
摘要: The invention relates to a method for producing cyclopentanone. Said method comprises the step of reacting a mixture (G1), which contains at least cyclopentene, with a mixture (G2), which contains at least dinitrogen monoxide. The reaction is carried out in at least one reactor (R1) having channels with a diameter in the range of 0.1 mm to 50 mm, the reactor comprising at least two zones (Z1) and (Z2) having channels with different diameters and the diameters of the channels of zone (Z1) being smaller than the diameter of the channels of zone (Z2).
摘要翻译: 本发明涉及一种生产环戊酮的方法。 所述方法包括使含有至少环戊烯的混合物(G1)与至少含有一氧化二氮的混合物(G2)反应的步骤。 反应在具有直径在0.1mm至50mm范围内的通道的至少一个反应器(R1)中进行,反应器包括至少两个具有不同直径的通道的区域(Z1)和(Z2),并且直径 的区域(Z1)的通道小于区域(Z2)的通道的直径。
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公开(公告)号:US07692045B2
公开(公告)日:2010-04-06
申请号:US11575914
申请日:2005-09-22
申请人: Joaquim Henrique Teles , Beatrice Roessler , Thomas Genger , Andreas Glass , Dieter Baumann , Jan-Martin Loening
发明人: Joaquim Henrique Teles , Beatrice Roessler , Thomas Genger , Andreas Glass , Dieter Baumann , Jan-Martin Loening
CPC分类号: B01D53/73 , B01D53/14 , B01D2257/402 , C01B21/22 , C07C45/28 , C07C49/607 , Y02C20/10 , Y02P20/153 , Y02P20/582 , C07C49/395 , C07C49/413
摘要: The present invention relates to a process for purifying a gas mixture comprising dinitrogen monoxide and to the use of a gas mixture purified in this way as an oxidant for olefins. In a further embodiment, the present invention also relates to a process for preparing ketones comprising the oxidation of an olefin with a gas mixture which has been purified in accordance with the invention and comprises dinitrogen monoxide.
摘要翻译: 本发明涉及一种用于纯化包含一氧化二氮的气体混合物的方法,以及使用以这种方式纯化的气体混合物作为烯烃的氧化剂。 在另一个实施方案中,本发明还涉及一种制备酮的方法,其包括用根据本发明纯化并包含一氧化二氮的气体混合物氧化烯烃。
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公开(公告)号:US07449606B2
公开(公告)日:2008-11-11
申请号:US10573326
申请日:2004-09-23
IPC分类号: C07C45/28
CPC分类号: C07C45/28 , C07C45/62 , C07C2601/20 , C07C49/607 , C07C49/413
摘要: A process for preparing a ketone, in particular cyclododecanone, by reacting cyclododecatriene with dinitrogen monoxide to obtain cyclododecadienone and hydrogenating the resulting cyclododecadienone, in particular to give cyclododecanone.
摘要翻译: 通过使环十二碳三烯与一氧化二氮反应制备酮,特别是环十二酮的方法,得到环十二二烯酮,并使所得环十二己烯酮氢化,特别是得到环十二烷酮。
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公开(公告)号:US20080255393A1
公开(公告)日:2008-10-16
申请号:US11575914
申请日:2005-09-22
申请人: Joaquim Henrique Teles , Beatrice Rossler , Thomas Genger , Andreas Glass , Dieter Baumann , Jan-Martin Loning
发明人: Joaquim Henrique Teles , Beatrice Rossler , Thomas Genger , Andreas Glass , Dieter Baumann , Jan-Martin Loning
CPC分类号: B01D53/73 , B01D53/14 , B01D2257/402 , C01B21/22 , C07C45/28 , C07C49/607 , Y02C20/10 , Y02P20/153 , Y02P20/582 , C07C49/395 , C07C49/413
摘要: The present invention relates to a process for purifying a gas mixture comprising dinitrogen monoxide and to the use of a gas mixture purified in this way as an oxidant for olefins. In a further embodiment, the present invention also relates to a process for preparing ketones comprising the oxidation of an olefin with a gas mixture which has been purified in accordance with the invention and comprises dinitrogen monoxide.
摘要翻译: 本发明涉及一种用于纯化包含一氧化二氮的气体混合物的方法,以及使用以这种方式纯化的气体混合物作为烯烃的氧化剂。 在另一个实施方案中,本发明还涉及一种制备酮的方法,其包括用根据本发明纯化并包含一氧化二氮的气体混合物氧化烯烃。
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公开(公告)号:US07838705B2
公开(公告)日:2010-11-23
申请号:US12470994
申请日:2009-05-22
IPC分类号: C07C45/28
CPC分类号: C07C45/28 , C07C2601/20 , C07C49/413
摘要: A process for preparing cyclododecanone by reacting cyclododecene with dinitrogen monoxide, comprising in particular steps (I) and (II): (I) preparing cyclododecene by partially hydrogenating cyclododecatriene; (II) reacting cyclododecene obtained in (I) with dinitrogen monoxide to obtain cyclododecanone.
摘要翻译: 通过环十二碳烯与一氧化二氮反应制备环十二烷酮的方法,特别包括步骤(I)和(II):(I)通过部分氢化环十二碳三烯制备环十二烯; (II)使得(I)中得到的环十二碳烯与一氧化二氮反应,得到环十二烷酮。
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公开(公告)号:US07803971B2
公开(公告)日:2010-09-28
申请号:US11575839
申请日:2005-09-23
CPC分类号: C07C49/395 , C07C45/28 , Y02P20/544 , Y02P20/582
摘要: A process for preparing cyclopentanone, at least comprising the following steps (i) to (iii): (i) providing a mixture G(i) comprising cyclopentene; (ii) providing liquid or supercritical N2O or a liquid or supercritical gas mixture G(ii) comprising at least 20% by volume of N2O, based on the total volume of the mixture G(ii); (iii) contacting the mixture G(i) with the liquid or supercritical N2O or the liquid or supercritical mixture G(ii) to obtain a mixture G(iii) comprising cyclopentanone, wherein the mixture G(i) contains at least 25% by weight and at most 95% by weight, of cyclopentene, based on the total weight of the mixture G(i).
摘要翻译: 至少包括以下步骤(i)至(iii)的环戊酮的制备方法:(i)提供包含环戊烯的混合物G(ⅰ) (ii)基于混合物G(ii)的总体积,提供液体或超临界N 2 O或包含至少20体积%N 2 O的液体或超临界气体混合物G(ⅱ); (iii)使混合物G(i)与液体或超临界N 2 O或液体或超临界混合物G(ii)接触以获得包含环戊酮的混合物G(ⅲ),其中混合物G(ⅰ)含有至少25% 重量和至多95重量%的环戊烯,基于混合物G(i)的总重量。
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公开(公告)号:US20080275276A1
公开(公告)日:2008-11-06
申请号:US10573327
申请日:2004-09-23
IPC分类号: C07C45/28
CPC分类号: C07C45/28 , C07C2601/20 , C07C49/413
摘要: A process for preparing cyclododecanone by reacting cyclododecene with dinitrogen monoxide, comprising in particular steps (I) and (II): (I) preparing cyclododecene by partially hydrogenating cyclododecatriene; (II) reacting cyclododecene obtained in (I) with dinitrogen monoxide to obtain cyclododecanone.
摘要翻译: 通过环十二碳烯与一氧化二氮反应制备环十二烷酮的方法,特别包括步骤(I)和(II):(I)通过部分氢化环十二碳三烯制备环十二烯; (II)使得(I)中得到的环十二碳烯与一氧化二氮反应,得到环十二烷酮。
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