Process for the preparation of cis-rose oxide
    1.
    发明授权
    Process for the preparation of cis-rose oxide 有权
    顺式玫瑰氧化物的制备方法

    公开(公告)号:US08846956B2

    公开(公告)日:2014-09-30

    申请号:US13661858

    申请日:2012-10-26

    Applicant: BASF SE

    CPC classification number: C07D309/04

    Abstract: The present invention relates to a process for the preparation of a composition enriched in cis-2-(2-methylprop-1-enyl)-4-methyltetrahydropyran, comprising the catalytic hydrogenation of 2-(2-methylprop-1-enyl)-4-methylenetetrahydropyran in the presence of hydrogen and a heterogeneous catalyst comprising ruthenium.

    Abstract translation: 本发明涉及一种制备富含顺式-2-(2-甲基丙-1-烯基)-4-甲基四氢吡喃的组合物的方法,其包括2-(2-甲基丙-1-烯基) - 在氢的存在下和在包含钌的多相催化剂的存在下进行。

    PROCESS FOR THE PREPARATION OF CIS-ROSE OXIDE
    2.
    发明申请
    PROCESS FOR THE PREPARATION OF CIS-ROSE OXIDE 有权
    制备CIS-玫瑰氧化物的方法

    公开(公告)号:US20130109867A1

    公开(公告)日:2013-05-02

    申请号:US13661858

    申请日:2012-10-26

    Applicant: BASF SE

    CPC classification number: C07D309/04

    Abstract: The present invention relates to a process for the preparation of a composition enriched in cis-2-(2-methylprop-1-enyl)-4-methyltetrahydropyran, comprising the catalytic hydrogenation of 2-(2-methylprop-1-enyl)-4-methylenetetrahydropyran in the presence of hydrogen and a heterogeneous catalyst comprising ruthenium.

    Abstract translation: 本发明涉及一种制备富含顺式-2-(2-甲基丙-1-烯基)-4-甲基四氢吡喃的组合物的方法,其包括2-(2-甲基丙-1-烯基) - 在氢的存在下和在包含钌的多相催化剂的存在下进行。

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