Working up reaction mixtures containing cyclohexyl hydro-peroxide,
cyclohexanol and cyclohexanone
    3.
    发明授权
    Working up reaction mixtures containing cyclohexyl hydro-peroxide, cyclohexanol and cyclohexanone 失效
    处理含有环己基过氧化氢,环己醇和环己酮的反应混合物

    公开(公告)号:US4704476A

    公开(公告)日:1987-11-03

    申请号:US3705

    申请日:1987-01-15

    CPC分类号: C07C45/33 C07C45/53

    摘要: Reaction mixtures which contain cyclohexyl hydroperoxide, cyclohexanol and cyclohexanone and are obtained by oxidizing cyclohexane with molecular oxygen, or a gas containing this, in the liquid phase at from 130.degree. to 200.degree. C. under from 5 to 25 bar are worked up by treatment with an aqueous alkali solution in the presence of a cobalt salt at elevated temperatures by an improved process wherein a phosphonic acid compound of the formula ##STR1## where X is alkylene or 2 to 6 carbon atoms, R.sub.1 is --CH.sub.2 PO.sub.3 H and R.sub.2, R.sub.3 and R.sub.4 may be identical or different and are each --CH.sub.2 PO.sub.3 H, --CH.sub.2 OH, hydrogen or alkyl of 1 to 4 carbon atoms, is concomitantly used.

    摘要翻译: 含有环己基氢过氧化物,环己醇和环己酮的反应混合物,通过用分子氧气化环己烷,或含有该气体的气体,在液相中,在130-2200℃,5至25巴下,通过处理 在钴盐的存在下,通过改进的方法,在碱存在下,通过碱金属盐溶液处理其中X为亚烷基或2至6个碳原子的式I的膦酸化合物,R 1为-CH 2 PO 3 H,R 2,R 3 并且R4可以相同或不同,并且各自为-CH 2 PO 3 H,-CH 2 OH,氢或1至4个碳原子的烷基。