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    2,2-dialkylpentane 1,5-diisocyanates, 2,2-dialkylpentane 1,5-diurethanes and 2,2-dialkylpentane 1,5-dicarbamoyl chlorides, and their preparation and use
    104.
    发明授权
    2,2-dialkylpentane 1,5-diisocyanates, 2,2-dialkylpentane 1,5-diurethanes and 2,2-dialkylpentane 1,5-dicarbamoyl chlorides, and their preparation and use 失效
    2,2-二烷基戊烷1,5-二异氰酸酯，2,2-二烷基戊烷1,5-二氨基甲酸酯和2,2-二烷基戊烷1,5-二氨基酰氯，以及它们的制备和用途

    公开(公告)号：US5554787A

    公开(公告)日：1996-09-10

    申请号：US383771

    申请日：1995-02-03

    申请人： Franz Merger ,  Andreas Otterbach ,  Tom Witzel ,  Hans Renz

    发明人： Franz Merger ,  Andreas Otterbach ,  Tom Witzel ,  Hans Renz

    IPC分类号： C07C263/04 ,  A01N47/12 ,  C07C265/14 ,  C07C269/04 ,  C07C271/04 ,  C07C271/20 ,  C08G18/73 ,  C07C265/04

    CPC分类号： C08G18/73 ,  A01N47/12 ,  C07C265/14

    摘要： Novel 2,2 -dialkylpentane-1,5-diisocyantes, 2,2-dialkylpentane-1,5-diurethanes and 2,2-dialkylpentane-1,5-dicarbamoyl chlorides of the formula ##STR1## where R.sup.1 and R.sup.2 are identical or different linear C.sub.1 -to C.sub.12 -alkyl, branched C.sub.3 - to C.sub.12 -alkyl, branched C.sub.2 - to C.sub.12 -alkenyl or branched C.sub.4 - to C.sub.12 -alkenyl,or R.sup.1 and R.sup.2 together are alkylene having from 4 to 7 carbon atoms, which is unsubstituted or substituted by from 1 to 5 C.sub.1 - to C.sub.4 -alkyl groups, and X is NCO, NH--CO.sub.2 R.sup.3, NHCO.sub.2 R.sup.4 or NHCOCl, where R.sup.3 and R.sup.4 are identical or different and are linear C.sub.1 - to C.sub.20 -alkyl, branched C.sub.3 - to C.sub.20 -alkyl or C.sub.5 - to C.sub.12 -cycloalkyl, are described.

    摘要翻译： 新型2,2-二烷基戊烷-1,5-二异氰酸酯，2,2-二烷基戊烷-1,5-二氨基甲酸酯和2,2-二烷基戊烷-1,5-二氨基甲酰氯，其中R 1和R 2相同或 不同的直链C 1 -C 12烷基，支链C 3 -C 12烷基，支链C 2至C 12链烯基或支链C 4至C 12链烯基，或R 1和R 2一起为具有4至7个碳原子的亚烷基， 未取代或被1至5个C 1 -C 4烷基取代，X为NCO，NH-CO 2 R 3，NHCO 2 R 4或NHCOCl，其中R 3和R 4相同或不同，为直链C 1 -C 20烷基， 至C 20 - 烷基或C 5 - 至C 12 - 环烷基。

    1,1'-bis(3-aminopropyl)-2,2'-diimidazole
    106.
    发明授权
    1,1'-bis(3-aminopropyl)-2,2'-diimidazole 失效
    1,1'-双（3-氨基丙基）-2,2'-二咪唑

    公开(公告)号：US5399705A

    公开(公告)日：1995-03-21

    申请号：US122806

    申请日：1993-09-16

    申请人： Franz Merger ,  Klaus Ebel ,  Martin Brudermueller

    发明人： Franz Merger ,  Klaus Ebel ,  Martin Brudermueller

    IPC分类号： C07D233/61 ,  C07D233/88 ,  C07D233/90 ,  C07D403/04

    CPC分类号： C07D233/90

    摘要： 1,1'-bis(3-aminopropyl)-2,2'-diimidazole of the formula I ##STR1## is prepared by a novel process in which 2,2'-diimidazole of the formula II ##STR2## is reacted with acrylonitrile of the formula III ##STR3## in the presence of basic catalysts at from 80.degree. to 150.degree. C., and hydrogenation is carried out with excess hydrogen in the presence of ammonia on catalysts which contain cobalt, nickel, ruthenium and/or noble metals at from 40.degree. to 200.degree. C. under from 10 to 200 bar.

    摘要翻译： 式I（I）的1,1'-双（3-氨基丙基）-2,2'-二咪唑通过新的方法制备，其中式II的2,2'-二咪唑 II）在碱性催化剂存在下在80-150℃下与式III的丙烯腈反应，并且在氨存在下用过量的氢气在含有钴的催化剂上进行氢化 ，镍，钌和/或贵金属，在40-200℃下，10-200巴。

    Preparation of 1,1-disubstituted ethylene compounds
    109.
    发明授权
    Preparation of 1,1-disubstituted ethylene compounds 失效
    1,1-二取代的乙烯化合物的制备

    公开(公告)号：US4997955A

    公开(公告)日：1991-03-05

    申请号：US205341

    申请日：1988-06-10

    申请人： Franz Merger ,  Joerg Liebe ,  Werner Bertleff

    发明人： Franz Merger ,  Joerg Liebe ,  Werner Bertleff

    IPC分类号： C07B35/06 ,  C07B31/00 ,  C07B47/00 ,  C07B61/00 ,  C07C45/00 ,  C07C45/61 ,  C07C45/66 ,  C07C49/647 ,  C07C57/13 ,  C07C67/00 ,  C07C67/327 ,  C07C67/42 ,  C07C69/533 ,  C07C69/593 ,  C07C231/00 ,  C07C233/47 ,  C07C253/00 ,  C07C255/07 ,  C07C255/31 ,  C07C255/34 ,  C07D307/33

    CPC分类号： C07C255/00 ,  C07C253/00 ,  C07C253/30 ,  C07C45/61 ,  C07C49/647

    摘要： 1,1-disubstituted ethylene compounds of the general formula I ##STR1## where Z is COOR.sup.2, CN or COR.sup.3, R.sup.1 is an aliphatic, cycloalophatic, araliphatic, aromatic or heterocyclic radical which may be further substituted by functional groups which are inert under the reaction conditions, R.sup.2 is an aliphatic, cycloaliphatic or araliphatic radical of 1 to 15 carbon atoms and R.sup.3 is an aliphatic, cycloaliphatic or araliphatic radical of 1 to 15 carbon atoms which may be substituted by groups which are inert under the reaction conditions, and R.sup.1 together with R.sup.2 or R.sup.1 together with R.sup.3 may furthermore form an alkylene chain of 2 to 10 carbon atoms which may be substituted by groups which are inert under the reaction conditions, are prepared from a formyl compound of the general formula II ##STR2## where Z, R.sup.1, R.sup.2 and R.sup.3 have the above meanings, by a process in which the reaction is carried out in the presence of formaldehyde or paraformaldehyde and(a) a C.sub.1 -C.sub.12 -alkanol or(b) a mixture of a C.sub.1 -C.sub.12 -alkanol and water or(c) with water in the presence of a secondary amine and a protic acidat from 0.degree. to 200.degree. C.

    摘要翻译： 其中Z是COOR2，CN或COR3的通式I的1,1-二取代的乙烯化合物，R 1是可以进一步被惰性的官能团取代的脂族，环状，芳脂族，芳族或杂环基团 反应条件中，R 2为1至15个碳原子的脂族，脂环族或芳脂族基团，R 3为可被反应条件下为惰性基团取代的具有1至15个碳原子的脂族，脂环族或芳脂族基团，以及 R1与R 2或R 1与R 3一起可以形成可以在反应条件下为惰性的基团取代的具有2-10个碳原子的亚烷基链，其由通式II的甲酰基化合物制备 其中Z，R 1，R 2和R 3具有上述含义，通过反应在甲醛或多聚甲醛存在下进行的方法和（a）C 1 -C 12烷醇或（b） C 12链烷醇和水，或（c）在0℃至200℃的仲胺和质子酸存在下与水反应。