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    Synthesis of quinoline and substituted quinoline copolymers
    2.
    发明公开
    Synthesis of quinoline and substituted quinoline copolymers 失效
    Herstellung von gegebenenfalls substitutionierten Chinolincopolymeren。

    公开(公告)号：EP0428351A2

    公开(公告)日：1991-05-22

    申请号：EP90312303.2

    申请日：1990-11-09

    Applicant: EXXON RESEARCH AND ENGINEERING COMPANY

    Inventor： Chiang, Long Yong ,  Swirczewski, John Willard

    IPC: C08G61/12 ,  C08G73/06

    CPC classification number: C08G61/122

    Abstract: The present invention is predicated on the discovery that quinoline and substituted quinoline derivatives, having substituents in positions other than the 2 and 6 position, undergo polymerization in the presence of tetrahydroquinoline or substituted tetrahydroquinolines and a transition metal sulfide catalyst to produce polymers that have repeating quinoline and substituted moieties.
    Thus, in one embodiment of the present invention, there is provided a novel method of prepar­ing polymers having the formula
    which comprises contacting a tetrahydroquinoline having the formula
    with a quinoline compound having the formula
    at elevated temperatures and in the presence of a transition metal sulfide catalyst wherein the metal is selected from Groups VIB, VIIB and VIIIB of the period­ic table and mixtures thereof and wherein the Rs (i.e. R₃, R₄, etc.) and the R′s (i.e. R′₃, R′₄, etc.) may be the same or different and are selected from hydrogen, halogen (especially fluoro-, chloro- and bromo-), -NO₂, OH, -NH₂, -SH, -CN and organic substituents. In the above polymer, x and y represent the relative propor­tion of bracketed structural quinoline or substituted moieties, and n is an integer equal to or greater than 2.

    Abstract translation: 本发明基于以下发现：在四氢喹啉或取代的四氢喹啉和过渡金属硫化物催化剂存在下，在除2和6位以外的位置具有取代基的喹啉和取代的喹啉衍生物进行聚合以产生具有重复喹啉的聚合物 和取代部分。 因此，在本发明的一个实施方案中，提供了一种制备具有式CHEM的聚合物的新方法，其包括使具有式CHEM的四氢喹啉与具有式CHEM的喹啉化合物在升高的温度下接触， 在过渡金属硫化物催化剂的存在下，其中金属选自元素周期表第VIB，VIIB和VIIB族及其混合物，其中R 5（即R 3，R 4等）和R min s（即R min 3，R min 4等）可以相同或不同，并且选自氢，卤素（特别是氟 - ，氯 - 和溴 - ），-NO 2，OH，-NH 2，-SH，-CN和有机取代基 。 在上述聚合物中，x和y表示括号中的结构喹啉或取代部分的相对比例，n为等于或大于2的整数。

    Quaternary quinolinium compounds
    3.
    发明公开
    Quaternary quinolinium compounds 失效
    季喹啉化合物

    公开(公告)号：EP0328319A1

    公开(公告)日：1989-08-16

    申请号：EP89301068.6

    申请日：1989-02-03

    Applicant: EXXON RESEARCH AND ENGINEERING COMPANY

    Inventor： Chiang, Long Yong

    IPC: C08G73/06 ,  C07D215/10 ,  C23F11/04 ,  C23G1/06

    CPC classification number: C07D215/12 ,  C08G73/0688 ,  C23F11/04

    Abstract: Novel quaternary quinolinium compounds are disclosed, being useful as metal corrosion inhibitors. These compounds may be formed by reacting quinoline oligomers with alkylating agents such as benzyl halide, p- -xylenyl dihalide and alkyl sulfates. Examples of the compounds are represented by the formula:
    wherein n and m are integers, with n being greater than 2 and up to about 200 and m being equal to or greater than 1; R is H or an alkyl group having from 1 to about 20 carbon atoms; R¹ is an alkyl group having 1 to about 20 carbon atoms, X⁻ is a chloride, bromide or iodide and Z⁻ is an anion selected from BF₄⁻, SO₄ ̿, ClO₄⁻, PF₆⁻ and HSO₄⁻.

    Abstract translation: 公开的新型季喹啉鎓化合物可用作金属腐蚀抑制剂。 这些化合物可以通过使喹啉低聚物与烷基化剂如苄基卤化物，对二甲苯基二卤化物和烷基硫酸盐反应而形成。 所述化合物的实例由下式表示：其中n和m为整数，其中n大于2且至多约200且m等于或大于1; R为H或具有1至约20个碳原子的烷基; R 1是含1-约20个碳原子的烷基，X - 是氯离子，溴离子或碘离子，Z - 是选自BF - 4，SO 4 - ，ClO - 4，PF - 6和HSO - 4的阴离子。

    Sulfated fullerenes and preparation thereof
    5.
    发明公开
    Sulfated fullerenes and preparation thereof 失效
    Sulfatierte Fullerene和ihre Herstellung。

    公开(公告)号：EP0575129A1

    公开(公告)日：1993-12-22

    申请号：EP93304596.5

    申请日：1993-06-14

    Applicant: EXXON RESEARCH AND ENGINEERING COMPANY

    Inventor： Miller, Glen Paul ,  Chiang, Long Yong ,  Millar, John Manuel

    IPC: C01B31/02

    CPC classification number: B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  C01B32/152

    Abstract: Sulfated fullerenes are disclosed. They are prepared by sufficiently reacting fullerenes with fuming sulfuric acid. The sulfated fullerenes, containing primarily open chain and cyclic sulfate substituent groups, may also contain sulfonic acid groups, sulfone groups, hydroxy groups and mixtures thereof.

    Abstract translation: 公开了硫酸化富勒烯。 它们通过使富勒烯与发烟硫酸充分反应制备。 主要含有开链和环硫酸酯取代基的硫酸化富勒烯也可以含有磺酸基，砜基，羟基及其混合物。

    Synthesis of quinoline and substituted quinoline copolymers
    6.
    发明公开
    Synthesis of quinoline and substituted quinoline copolymers 失效
    喹啉和取代的喹啉共聚物的合成

    公开(公告)号：EP0428351A3

    公开(公告)日：1991-09-04

    申请号：EP90312303.2

    申请日：1990-11-09

    Applicant: EXXON RESEARCH AND ENGINEERING COMPANY

    Inventor： Chiang, Long Yong ,  Swirczewski, John Willard

    IPC: C08G61/12 ,  C08G73/06

    CPC classification number: C08G61/122

    Abstract: The present invention is predicated on the discovery that quinoline and substituted quinoline derivatives, having substituents in positions other than the 2 and 6 position, undergo polymerization in the presence of tetrahydroquinoline or substituted tetrahydroquinolines and a transition metal sulfide catalyst to produce polymers that have repeating quinoline and substituted moieties. Thus, in one embodiment of the present invention, there is provided a novel method of prepar­ing polymers having the formula
    which comprises contacting a tetrahydroquinoline having the formula with a quinoline compound having the formula
    at elevated temperatures and in the presence of a transition metal sulfide catalyst wherein the metal is selected from Groups VIB, VIIB and VIIIB of the period­ic table and mixtures thereof and wherein the Rs (i.e. R₃, R₄, etc.) and the R′s (i.e. R′₃, R′₄, etc.) may be the same or different and are selected from hydrogen, halogen (especially fluoro-, chloro- and bromo-), -NO₂, OH, -NH₂, -SH, -CN and organic substituents. In the above polymer, x and y represent the relative propor­tion of bracketed structural quinoline or substituted moieties, and n is an integer equal to or greater than 2.

    Polyquinoxaline compositions and their method of preparation
    10.
    发明公开
    Polyquinoxaline compositions and their method of preparation 失效
    聚喹喔啉组合物及其制备方法

    公开(公告)号：EP0444807A1

    公开(公告)日：1991-09-04

    申请号：EP91301280.3

    申请日：1991-02-18

    Applicant: EXXON RESEARCH AND ENGINEERING COMPANY

    Inventor： Chiang, Long Yong ,  Swirczewski, John Willard

    IPC: C08G73/06 ,  C08G61/12

    CPC classification number: C08G73/0694

    Abstract: Novel polymers consisting essentially of recurring moieties selected from polyquinoxaline and substituted polyquinoxalines are disclosed. These polymers are prepared by contacting 1,2,3,4-tetrahydroquinoxaline or 1,2,3,4-organo substituted tetrahydroquinoxaline compounds with a transition metal sulfide catalyst at elevated temperatures. Also disclosed are quaternary ammonium derivatives of the novel polymers, their preparation and use.

    Abstract translation: 公开了基本上由选自聚喹喔啉和取代的聚喹喔啉的重复部分组成的新型聚合物。 这些聚合物通过在升高的温度下使1,2,3,4-四氢喹喔啉或1,2,3,4-有机取代的四氢喹喔啉化合物与过渡金属硫化物催化剂接触来制备。 还公开了新型聚合物的季铵衍生物，它们的制备和用途。

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