Method of Synthesizing Polyol Acetate by Using Catalyst of Ionic Liquid Heteropoly Acid
    1.
    发明申请
    Method of Synthesizing Polyol Acetate by Using Catalyst of Ionic Liquid Heteropoly Acid 有权
    通过使用离子液体杂多酸催化剂合成多元醇的方法

    公开(公告)号:US20130109882A1

    公开(公告)日:2013-05-02

    申请号:US13367460

    申请日:2012-02-07

    IPC分类号: C07C67/29

    摘要: The present invention uses a nitrogen-containing organic compound to be reacted with an alkyl sultone to obtain a zwitterion compound. The zwitterion compound is reacted with a heteropoly acid (HPA) to obtain an ionic liquid HPA (IL-HPA). The IL-HPA is used for acetylation of polyol and HOAc for obtaining polyol acetate. The IL used in the reaction can be recycled. Thus, problems of product separation, waste acid handling, and corrosion of facilities are solved and production through esterification is improved with a green catalysis.

    摘要翻译: 本发明使用含氮有机化合物与烷基磺内酯反应得到两性离子化合物。 将两性离子化合物与杂多酸(HPA)反应以获得离子液体HPA(IL-HPA)。 IL-HPA用于多元醇和HOAc的乙酰化以获得多元醇乙酸酯。 反应中使用的IL可以回收利用。 因此,解决了产品分离,废酸处理和设施腐蚀的问题,并通过绿色催化改进了通过酯化的生产。

    Method for producing exo-THDCPD and adamantane using pseudo-fixed bed ionic liquid reactor
    2.
    发明授权
    Method for producing exo-THDCPD and adamantane using pseudo-fixed bed ionic liquid reactor 有权
    使用假固定床离子液体反应器生产外切THDCPD和金刚烷的方法

    公开(公告)号:US08049050B2

    公开(公告)日:2011-11-01

    申请号:US12463732

    申请日:2009-05-11

    IPC分类号: C07C5/25

    摘要: A method for synthesizing exo-tetrahydrodicyclopentadiene (exo-THDCPD) and adamantane is provided, including isomerization of an endo-tetrahydrodicyclopentadiene (endo-THDCPD) as a reaction feed with an acidic ionic liquid of aluminum trichloride in a pseudo-fixed bed ionic liquid reactor. Reactants float as a droplet from bottom to top of the pseudo-fixed bed reactor, and finally are discharged from a side tube. A mole fraction of aluminum trichloride in the acidic ionic liquid of aluminum trichloride is from 0.5 to 0.9, a feeding rate of the reaction feed is 0.1-10 g/min, and a temperature for the isomerization is between 25-120° C.

    摘要翻译: 提供了合成外 - 四氢二环戊二烯(exo-THDCPD)和金刚烷的方法,包括在假固定床离子液体反应器中作为与三氯化铝的酸性离子液体的反应进料的内 - 四氢二环戊二烯(内切-THDCPD)的异构化 。 反应物从假固定床反应器的底部至顶部以液滴的形式浮起,最后从侧管排出。 在三氯化铝的酸性离子液体中三氯化铝的摩尔分数为0.5至0.9,反应进料的进料速率为0.1-10g / min,异构化温度为25-120℃

    METHOD FOR PRODUCING EXO-THDCPD AND ADAMANTANE USING PSEUDO-FIXED BED IONIC LIQUID REACTOR
    4.
    发明申请
    METHOD FOR PRODUCING EXO-THDCPD AND ADAMANTANE USING PSEUDO-FIXED BED IONIC LIQUID REACTOR 有权
    使用PSEUDO固定床离子液体反应器生产外THDCPD和ADAMANTANE的方法

    公开(公告)号:US20100286460A1

    公开(公告)日:2010-11-11

    申请号:US12463732

    申请日:2009-05-11

    IPC分类号: C07C5/00

    摘要: A method for synthesizing exo-tetrahydrodicyclopentadiene (exo-THDCPD) and adamantane is provided, including isomerization of an endo-tetrahydrodicyclopentadiene (endo-THDCPD) as a reaction feed with an acidic ionic liquid of aluminum trichloride in a pseudo-fixed bed ionic liquid reactor. Reactants float as a droplet from bottom to top of the pseudo-fixed bed reactor, and finally are discharged from a side tube. A mole fraction of aluminum trichloride in the acidic ionic liquid of aluminum trichloride is from 0.5 to 0.9, a feeding rate of the reaction feed is 0.1-10 g/min, and a temperature for the isomerization is between 25-120° C.

    摘要翻译: 提供了合成外 - 四氢二环戊二烯(exo-THDCPD)和金刚烷的方法,包括在假固定床离子液体反应器中作为与三氯化铝的酸性离子液体的反应进料的内 - 四氢二环戊二烯(内切-THDCPD)的异构化 。 反应物从假固定床反应器的底部至顶部以液滴的形式浮起,最后从侧管排出。 在三氯化铝的酸性离子液体中三氯化铝的摩尔分数为0.5至0.9,反应进料的进料速率为0.1-10g / min,异构化温度为25-120℃

    Method of synthesizing polyol acetate by using catalyst of ionic liquid heteropoly acid
    8.
    发明授权
    Method of synthesizing polyol acetate by using catalyst of ionic liquid heteropoly acid 有权
    使用离子液体杂多酸催化剂合成多元醇乙酸酯的方法

    公开(公告)号:US09056827B2

    公开(公告)日:2015-06-16

    申请号:US13367460

    申请日:2012-02-07

    IPC分类号: C07C67/08 B01J31/02

    摘要: The present invention uses a nitrogen-containing organic compound to be reacted with an alkyl sultone to obtain a zwitterion compound. The zwitterion compound is reacted with a heteropoly acid (HPA) to obtain an ionic liquid HPA (IL-HPA). The IL-HPA is used for acetylation of polyol and HOAc for obtaining polyol acetate. The IL used in the reaction can be recycled. Thus, problems of product separation, waste acid handling, and corrosion of facilities are solved and production through esterification is improved with a green catalysis.

    摘要翻译: 本发明使用含氮有机化合物与烷基磺内酯反应得到两性离子化合物。 将两性离子化合物与杂多酸(HPA)反应以获得离子液体HPA(IL-HPA)。 IL-HPA用于多元醇和HOAc的乙酰化以获得多元醇乙酸酯。 反应中使用的IL可以回收利用。 因此,解决了产品分离,废酸处理和设施腐蚀的问题,并通过绿色催化改进了通过酯化的生产。