Preparation of nitroketonized amides
    20.
    发明授权
    Preparation of nitroketonized amides 失效
    制备硝基酮化酰胺

    公开(公告)号:US3887593A

    公开(公告)日:1975-06-03

    申请号:US27036272

    申请日:1972-07-10

    Applicant: TEXACO INC

    CPC classification number: C10L1/231 C10L1/2383

    Abstract: A method of preparing a nitroketonized amide by contacting an acid amide of the formula:

    WHERE R1 is an alkenyl group of from 4 to 40 carbon atoms, where R2 and R3 alternately represent hydrogen and an alkenoyl group of from 4 to 40 carbon atoms, with dinitrogen tetroxide and oxygen, at mole ratios of acid amide to dinitrogen tetroxide to oxygen of from 1:2:2 to 1:4:60.

    Abstract translation: 通过使下式的酸酰胺接触来制备硝基酮化酰胺的方法:

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