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    Cyclopentadienyl derivatives and process for their preparation
    6.
    发明公开
    Cyclopentadienyl derivatives and process for their preparation 失效
    Cyclopentadienylderivate和Verfahren zu deren Herstellung

    公开(公告)号：EP0760355A1

    公开(公告)日：1997-03-05

    申请号：EP96202388.3

    申请日：1996-08-28

    申请人： ENICHEM S.p.A.

    发明人： Biagini, Paolo ,  Santi, Roberto ,  Borsotti, Giampiero ,  Lugli, Gabriele ,  Banzi, Viviano

    IPC分类号： C07C13/32

    CPC分类号： C07C13/32 ,  C07C13/52 ,  C07C2602/14 ,  C07C2602/30 ,  C07C2602/32

    摘要： Cyclopentadienyl derivatives are described having general formula (I)
    where

    R, R 1 , R 2 , R 4 , equivalent to or different from one another, are selected from: -H, alkyl radicals having a number of carbon atoms from 1 to 5, cycloalkyl radicals having a number of carbon atoms from 5 to 8, aryl and alkylaryl radicals having a number of carbon atoms from 6 to 8, aralkyl radicals having a number of carbon atoms from 7 to 9; n is an integer from 2 to 18;
    with the proviso that the number of R different from H does not exceed 2;
    with the exclusion of the compound having n=3, R=R 1 =R 2 =R 4 =H.
    The invention also describes the process for the preparation of the above-mentioned cyclopentadienyl derivatives.

    摘要翻译： 描述了环戊二烯基衍生物，其具有通式（I），其中R，R 1，R 2，R 4彼此相同或不同，选自：-H，具有1至5个碳原子数的烷基， 具有5至8个碳原子的环烷基，具有6至8个碳原子数的芳基和烷基芳基，具有7至9个碳原子的芳烷基; n是2至18的整数; 条件是与H不同的R数不超过2; 除去具有n = 3的化合物，R = R 1 = R 2 = R 4 = H。 本发明还描述了制备上述环戊二烯基衍生物的方法。

    ORGANIC COMPOUND, CRYSTAL DIELECTRIC LAYER AND CAPACITOR BACKGROUND
    9.
    发明公开
    ORGANIC COMPOUND, CRYSTAL DIELECTRIC LAYER AND CAPACITOR BACKGROUND 审中-公开

    公开(公告)号：EP3365392A1

    公开(公告)日：2018-08-29

    申请号：EP16858157.7

    申请日：2016-10-19

    申请人： Capacitor Sciences Incorporated

    发明人： FURUTA, Paul T. ,  LAZAREV, Pavel Ivan

    IPC分类号： C09B3/14 ,  C07C13/32

    CPC分类号： H01G4/14 ,  C07D471/06 ,  C07D471/22 ,  C09B5/62 ,  H01G4/18 ,  Y02T10/7022

    摘要： where Core is an aromatic polycyclic conjugated molecule, R1 is group providing solubility of the organic compound in an organic solvent, n is 1, 2, 3, 4, 5, 6, 7 or 8, R2 is substitute located in apex positions, R3 and R4 are substitutes located in side (lateral) positions and, the core has flat anisometric form and the R2 substitutes are selected from hydrogen and electrophilic groups (acceptors) and R3 substitutes and R4 substitutes are independently selected from hydrogen and nucleophilic groups (donors) or vice versa R3 substitutes and R4 substitutes are independently selected from hydrogen and nucleophilic groups (donors) and R2 substitutes are selected from hydrogen and electrophilic groups (acceptors), and the substitutes R2, R3 and R4 cannot all be hydrogen.