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    VERFAHREN ZUR HERSTELLUNG VON CYCLISCHEN KETONEN
    2.
    发明授权
    VERFAHREN ZUR HERSTELLUNG VON CYCLISCHEN KETONEN 有权

    公开(公告)号：EP2041059B1

    公开(公告)日：2010-06-16

    申请号：EP07765652.8

    申请日：2007-06-27

    Applicant: BASF SE

    Inventor： TELES, Joaquim Henrique ,  RÖSSLER, Beatrice ,  PINKOS, Rolf ,  TEBBEN, Gerd ,  MÜLLER, Christian ,  RUST, Harald

    IPC: C07C45/28 ,  C07C45/62 ,  C07C45/85 ,  C07C49/413 ,  C07C49/607

    CPC classification number: C07C45/28 ,  C07C45/62 ,  C07C45/80 ,  C07C45/81 ,  C07C45/82 ,  C07C45/85 ,  C07C2601/18 ,  C07C2601/20 ,  C07C49/607 ,  C07C49/413

    Abstract: The invention relates to a method for producing a cyclic ketone that has 7 to 16 C atoms. Said method encompasses at least the following stages: (a) a composition (i) at least containing a cyclic alkene with 7 to 16 C atoms, including at least one C-C double bond, is oxidized by means of dinitrogen monoxide so as to obtain a composition (A); (b) composition (A) is treated with at least one base so as to obtain a composition (B); (c) composition (B) is hydrogenated in the presence of at least one catalyst so as to obtain a composition (C); (d) composition (C) is purified in at least the following steps: (di) composition (C) is thermally treated with at least one acid or at least one catalyst containing at least one transition metal; (dii) composition (C) is further purified by means of a process selected from the group comprising distillation, extraction, and crystallization.

    Abstract translation: 本发明涉及一种制备具有7至16个碳原子的环酮的方法，其至少包括步骤（a）包含至少一种具有7至16个碳原子的环烯烃的组合物（I）的氧化 和至少一种C-C双键，得到组合物（A），（b）用至少一种碱处理组合物（A），得到组合物（B），（c）氢化 在组合物（B）的存在下，在至少一种催化剂的存在下，得到组合物（C），（d）组合物（C）的纯化，至少包括步骤（ii）组合物（C）的热处理， 至少一种酸或至少一种包含至少一种过渡金属的催化剂，（dii）通过选自蒸馏，萃取和结晶的方法进一步纯化。

    VERFAHREN ZUR HERSTELLUNG VON CYCLISCHEN KETONEN
    3.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON CYCLISCHEN KETONEN 有权

    公开(公告)号：EP2041059A1

    公开(公告)日：2009-04-01

    申请号：EP07765652.8

    申请日：2007-06-27

    Applicant: BASF SE

    Inventor： TELES, Joaquim Henrique ,  RÖSSLER, Beatrice ,  PINKOS, Rolf ,  TEBBEN, Gerd ,  MÜLLER, Christian ,  RUST, Harald

    IPC: C07C45/28 ,  C07C45/62 ,  C07C45/85 ,  C07C49/413 ,  C07C49/607

    CPC classification number: C07C45/28 ,  C07C45/62 ,  C07C45/80 ,  C07C45/81 ,  C07C45/82 ,  C07C45/85 ,  C07C2601/18 ,  C07C2601/20 ,  C07C49/607 ,  C07C49/413

    Abstract: The invention relates to a method for producing a cyclic ketone that has 7 to 16 C atoms. Said method encompasses at least the following stages: (a) a composition (i) at least containing a cyclic alkene with 7 to 16 C atoms, including at least one C-C double bond, is oxidized by means of dinitrogen monoxide so as to obtain a composition (A); (b) composition (A) is treated with at least one base so as to obtain a composition (B); (c) composition (B) is hydrogenated in the presence of at least one catalyst so as to obtain a composition (C); (d) composition (C) is purified in at least the following steps: (di) composition (C) is thermally treated with at least one acid or at least one catalyst containing at least one transition metal; (dii) composition (C) is further purified by means of a process selected from the group comprising distillation, extraction, and crystallization.

    Abstract translation: 本发明涉及生产具有7至16个C原子的环酮的方法。 所述方法至少包括以下阶段：（a）通过一氧化二氮将至少含有具有7至16个C原子的环烯烃（包括至少一个CC双键）的组合物（i）用一氧化二氮氧化以获得 组成（A）; （b）用至少一种碱处理组合物（A）以获得组合物（B）; （c）将组合物（B）在至少一种催化剂存在下氢化以获得组合物（C）; （d）至少在下列步骤中纯化组合物（C）：（di）用至少一种酸或至少一种含至少一种过渡金属的催化剂热处理组合物（C）; （dii）组合物（C）通过选自蒸馏，萃取和结晶的方法进一步纯化。

    VERFAHREN ZUR REINIGUNG VON CYCLISCHEN KETONEN
    6.
    发明公开
    VERFAHREN ZUR REINIGUNG VON CYCLISCHEN KETONEN 有权
    通过热处理环十二酮纯化

    公开(公告)号：EP2041061A1

    公开(公告)日：2009-04-01

    申请号：EP07765650.2

    申请日：2007-06-27

    Applicant: BASF SE

    Inventor： PINKOS, Rolf ,  TEBBEN, Gerd ,  MÜLLER, Christian ,  RUST, Harald

    IPC: C07C45/85 ,  C07C49/413

    CPC classification number: C07C45/85 ,  C07C45/34 ,  C07C45/62 ,  C07C2601/20 ,  C07C49/607 ,  C07C49/413

    Abstract: The invention relates to a method for purifying a composition (I) containing at least one cyclic ketone having 7 to 16 C atoms. The method encompasses the thermal treatment of the composition (I) with a catalyst containing at least one transition metal and the further purification by a method selected from the group consisting of destillation, extraction and crystallization. The invention also relates to a method for producing cyclododecanone, which includes a purification of this type, and to the use of at least one catalyst containing at least one transition metal for purifying a composition (I) containing at least one cyclic ketone having 7 to 16 C atoms by thermal treatment of the composition (I) with a catalyst that contains at least one transition metal.

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