Method for the preparation of diazoalkanes
    1.
    发明授权
    Method for the preparation of diazoalkanes 有权
    重氮烷烃的制备方法

    公开(公告)号:US09593073B2

    公开(公告)日:2017-03-14

    申请号:US14373828

    申请日:2013-01-23

    Applicant: BAKHU LIMITED

    Inventor: Lee Proctor

    CPC classification number: C07C241/00 C07C243/04 C07C245/16 C07C2531/02

    Abstract: The present invention relates to a method of forming diazoalkanes. One aspect of the present invention provides a method for the production of a N-alkyl-N-nitroso compound from a starting material, comprising the use of a tribasic acid to acidify an amine. A second aspect of the present invention provides a method for the production of a diazoalkane, comprising reacting a N-alkyl-N-nitroso compound with a base and a phase transfer catalyst, wherein no organic solvent is used.

    Abstract translation: 本发明涉及形成重氮烷烃的方法。 本发明的一个方面提供了从原料制备N-烷基-N-亚硝基化合物的方法,其包括使用三元酸酸化胺。 本发明的第二方面提供了一种制备重氮烷的方法,包括使N-烷基-N-亚硝基化合物与碱和相转移催化剂反应,其中不使用有机溶剂。

    METHOD FOR THE PREPARATION OF DIAZOALKANES
    2.
    发明申请
    METHOD FOR THE PREPARATION OF DIAZOALKANES 有权
    制备二氮唑酮的方法

    公开(公告)号:US20150038687A1

    公开(公告)日:2015-02-05

    申请号:US14373828

    申请日:2013-01-23

    Applicant: BAKHU LIMITED

    Inventor: Lee Proctor

    CPC classification number: C07C241/00 C07C243/04 C07C245/16 C07C2531/02

    Abstract: The present invention relates to a method of forming diazoalkanes. One aspect of the present invention provides a method for the production of a N-alkyl-N-nitroso compound from a starting material, comprising the use of a tribasic acid to acidify an amine. A second aspect of the present invention provides a method for the production of a diazoalkane, comprising reacting a N-alkyl-N-nitroso compound with a base and a phase transfer catalyst, wherein no organic solvent is used.

    Abstract translation: 本发明涉及形成重氮烷烃的方法。 本发明的一个方面提供了从原料制备N-烷基-N-亚硝基化合物的方法,其包括使用三元酸酸化胺。 本发明的第二方面提供了一种制备重氮烷的方法,包括使N-烷基-N-亚硝基化合物与碱和相转移催化剂反应,其中不使用有机溶剂。

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