METHOD FOR OXIDIZING HYDROCARBONS
    3.
    发明申请
    METHOD FOR OXIDIZING HYDROCARBONS 审中-公开
    PROCESS氧化烃类

    公开(公告)号:WO01074742A2

    公开(公告)日:2001-10-11

    申请号:PCT/EP2001/003289

    申请日:2001-03-22

    Abstract: The invention relates to a method for oxidizing substrates such as hydrocarbons, waxes or soot. The method involves the use of a compound of formula (I) in which: R and R represent H, an aliphatic or aromatic alkoxy radical, carboxyl radical, alkoxycarbonyl radical or hydrocarbon radical, each having 1 to 20 hydrocarbon atoms, SO3H, NH2, OH, F, Cl, Br, I and/or NO2, whereby R and R designate identical or different radicals or R and R can be linked to one another via a covalent bonding; Q1 and Q2 represent C, CH, N, CR , each being the same or different; X and Z represent C, S, CH2, each being the same or different; Y represents O and OH; k = 0, 1, 2; l = 0, 1, 2; m = 1 to 3, and; R represents one of the meanings of R . Said compound is used as a catalyst in the presence of a radical initiator, whereby the molar ratio of the catalyst to the hydrocarbon is less than 10 mol %. Peroxy compounds or azo compounds can be used as the radical initiator. Preferred substrates are aliphatic or aromatic hydrocarbons.

    Abstract translation: 本发明涉及一种用于基片的氧化方法,例如烃类,蜡类或炭黑,其中,作为催化剂的式(I)中R <1>,R <2> = H,脂族或芳族烷氧基基团,羧基基团,烷氧基羰基或烃基的化合物, 各自具有1至20个碳原子,SO 3 H,NH 2,OH,氟,氯,Br,I和/或NO 2,其中R <1>和R <2>中,相同的或不同的基团表示或R <1>和R <2> 可以通过共价键Q1被链接在一起,Q2 = C,CH,N,CR <5>各自相同或不同,X,Z = C,S,CH 2,相同或不同,Y = O,OH, K = 0,1,2,L = 0,1,2,M = 1至3,R <5>,R <1>的含义之一,采用在自由基引发剂的存在下,其中所述催化剂的摩尔比至 烃小于10摩尔%。 自由基引发剂过氧或者可以使用偶氮化合物。 优选的基材是脂族或芳族烃。

    PERFUMES COMPRISING 3-ALKYLCYCLOALKANOLS
    4.
    发明申请
    PERFUMES COMPRISING 3-ALKYLCYCLOALKANOLS 审中-公开
    包含3-烷基胆甾醇的表面活性剂

    公开(公告)号:WO98047842A1

    公开(公告)日:1998-10-29

    申请号:PCT/GB1998/001166

    申请日:1998-04-22

    Abstract: The invention concerns perfumes and perfumed products comprising 3-alkylcycloalkan-1-ols of formula (I), wherein R1 represents hydrogen or a methyl, ethyl or propyl group; R2, R4 and R5 independently represent hydrogen or a methyl group; R3 represents a saturated hydrocarbon group with 4-8 carbon atoms, provided that the first carbon atom of this hydrocarbon group is not a tertiary carbon atom, and n represents the numbers 1, 2 and 3. The invention also concerns compounds of formula (I) wherein R1 represents a methyl, ethyl or propyl group and R2-R5 are as outlined above.

    Abstract translation: 本发明涉及包含式(I)的3-烷基环烷-1-醇的香料和香料,其中R1代表氢或甲基,乙基或丙基; R2,R4和R5独立地表示氢或甲基; R 3表示具有4-8个碳原子的饱和烃基,条件是该烃基的第一个碳原子不是叔碳原子,n表示数字1,2和3.本发明还涉及式(I )其中R1表示甲基,乙基或丙基,R2-R5如上所述。

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