Process for preparing 1,4-diazabicyclo octane
    1.
    发明授权
    Process for preparing 1,4-diazabicyclo octane 失效
    1,4-二氮杂双环辛烷的制备方法

    公开(公告)号:US3883533A

    公开(公告)日:1975-05-13

    申请号:US42864573

    申请日:1973-12-27

    发明人: MASSIE STEPHEN N

    IPC分类号: C07D487/08 C07D51/70

    CPC分类号: C07D487/08

    摘要: A polyheterocyclic amine having a nitrogen in the bridgehead position is prepared from the reaction of an N-polycarboxylsubstituted polyheterocyclic amine with an alkane polyol.

    摘要翻译: 在桥头位置具有氮的多杂环胺由N-多羧基取代的多杂环胺与烷烃多元醇的反应制备。

    Hydroformylation using aged zeolite-alumina hydrosol dispersion
    2.
    发明授权
    Hydroformylation using aged zeolite-alumina hydrosol dispersion 失效
    使用老化的沸石 - 氧化铝水溶胶分散体进行加氢甲酰化

    公开(公告)号:US3880938A

    公开(公告)日:1975-04-29

    申请号:US39628973

    申请日:1973-09-10

    发明人: MASSIE STEPHEN N

    IPC分类号: C07C29/16 C07C45/50 C07C29/00

    摘要: A hydroformylation process comprising the treatment of an unsaturated compound with carbon monoxide and hydrogen in the presence of a catalyst comprising a cobalt-containing compound is improved by the presence of a zeolite which has been dispersed in an alumina hydrosol prior to aging at elevated temperatures.

    摘要翻译: 在包含含钴化合物的催化剂的存在下,通过在升高的温度下老化之前已经分散在氧化铝水溶胶中的沸石的存在来改进包括在一氧化碳和氢气中处理不饱和化合物的加氢甲酰化方法。

    Preparation of aromatic acids
    4.
    发明授权
    Preparation of aromatic acids 失效
    芳香酸的制备

    公开(公告)号:US3679740A

    公开(公告)日:1972-07-25

    申请号:US3679740D

    申请日:1969-12-17

    发明人: MASSIE STEPHEN N

    IPC分类号: C07C51/265 C07C63/02

    CPC分类号: C07C51/265

    摘要: Aromatic acids such as benzoic acid are prepared by treating an alkylaromatic compound such as toluene with an oxygen-containing gas in the presence of a metal-containing compound at an elevated temperature in the range of from about 150* to about 250* C. The yields of the desired acids are improved by effecting the process in the presence of a compound containing nitrogen in the form of ammonia, amines, or compounds which will generate ammonia or amines under the reaction conditions.

    摘要翻译: 芳族酸如苯甲酸通过在含金属的化合物存在下,在约150℃至约250℃的高温下,用含氧气体处理烷基芳族化合物如甲苯来制备。 通过在氨,胺或化合物的存在下,在反应条件下产生氨或胺的化合物的存在下进行所需酸的提高。

    Hydrogenation of aromatic amines
    5.
    发明授权
    Hydrogenation of aromatic amines 失效
    芳香胺的氢化

    公开(公告)号:US3914307A

    公开(公告)日:1975-10-21

    申请号:US42899673

    申请日:1973-12-27

    发明人: MASSIE STEPHEN N

    CPC分类号: C07C209/72

    摘要: Aromatic amines are hydrogenated by treatment with an atmosphere of a hydrogen-containing gas in the presence of a catalyst system comprising a metal independently selected from Group VIII of the Periodic Table dispersed on an inorganic oxide support and a polyheterocyclic amine having at least one nitrogen atom in the bridgehead position.

    摘要翻译: 在含有独立地选自分散于无机氧化物载体上的元素周期表Ⅷ的金属的催化剂体系和具有至少一个氮原子的多杂环胺的存在下,通过用含氢气体气氛进行处理来芳族胺氢化 在桥头位置。