31.
    发明专利
    未知

    公开(公告)号:DE3502391A1

    公开(公告)日:1986-02-27

    申请号:DE3502391

    申请日:1985-01-25

    Applicant: BASF AG

    Abstract: 1. A cyclohexenone derivative of the formula I see diagramm : EP0172502,P12,F2 where A is a cycloalkyl radical of 5 to 12 ring members which is fused with one or two oxirane or thiirane rings, is unsubstituted or substituted by not more than four methyl groups and/or is bridged with an alkylene chain of not more than 3 carbon atoms, R**1 is hydrogen, methoxycarbonyl or cyano, R**2 is alkyl of 1 to 4 carbon atoms and R**3 is alkyl of 1 to 3 carbon atoms, alkenyl of 3 or 4 atoms, haloalkenyl of 3 or 4 carbon atoms which has 1, 2 or 3 halogen substituents or propargyl, or a salt thereof.

    39.
    发明专利
    未知

    公开(公告)号:ES2131732T3

    公开(公告)日:1999-08-01

    申请号:ES95112481

    申请日:1995-08-09

    Applicant: BASF AG

    Abstract: Prepn. of a diamine (I) involves reacting an aminoalcohol (II) with ammonia or a prim. or sec. amine and hydrogen at 1-400 bars and 80-250 degrees C in presence of a catalyst (A) contg. the following oxygen-contg. metal cpds. in amts. (by wt.) 20-85% Zr cpd. (calculated as ZrO2), 1-30% Cu cpd. (calculated as CuO), 30-70% Ni cpd. (calculated as NiO), 0.1-5% cpd. of molybdenum (calculated as MoO3) and 0-10% cpds. of aluminium and/or manganese (calculated as Al2O3 or MnO2). Pref. (I) is NR R -Y-NR R , (II) is HO-Y-NR R and (III) is NHR R . R , R = 1-20C alkyl, 3-12C cycloalkyl, aryl, 7-20C aralkyl or 7-20C alkaryl; or R +R = (CH2)m-X-(CH2)n; R , R = H or as R , R ; X = O, CH2 or NR ; R = 1-20C alkyl, 3-12C cycloalkyl, aryl, 7-20C aralkyl or 7-20C alkaryl; Y = 2-12C alkylene chain, opt. substd. by 1-5 1-4C alkyl.

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