Method for extracting impurities using ionic liquids
    1.
    发明授权
    Method for extracting impurities using ionic liquids 失效
    使用离子液体提取杂质的方法

    公开(公告)号:US07605297B2

    公开(公告)日:2009-10-20

    申请号:US10565187

    申请日:2004-07-03

    IPC分类号: A62D3/36

    CPC分类号: C07B63/00 Y02P20/542

    摘要: The invention relates to a process for the extractive removal of phenols, alcohols, amines, phoshines, hydroxylamines, hydrazines, oximes, imines, water, carboxylic acids, amino acids, hydroxamic acids, sulfinic acids, sulfonic acids, peroxycarboxylic acids, phosphonous acids, phosphinous acids, phosphonic acids, phosphinic acids or phosphoric acids from aprotic solvents by means of ionic liquids of the formula [K]n+[A]n−, where n, [K]+ and An− are defined as in the description.

    摘要翻译: 本发明涉及一种用于萃取去除酚,醇,胺,磷,羟胺,肼,肟,亚胺,水,羧酸,氨基酸,异羟肟酸,亚磺酸,磺酸,过氧羧酸,膦酸, 通过式[K] n + [A] n-,其中n,[K] +和An-的离子液体由非质子传递溶剂中的膦酸,次膦酸或次膦酸或磷酸定义如说明书中所定义。

    Method For Extracting Impurities Using Ionic Liquids
    2.
    发明申请
    Method For Extracting Impurities Using Ionic Liquids 失效
    使用离子液体提取杂质的方法

    公开(公告)号:US20070193952A1

    公开(公告)日:2007-08-23

    申请号:US10565187

    申请日:2004-07-03

    IPC分类号: B01D11/04

    CPC分类号: C07B63/00 Y02P20/542

    摘要: The invention relates to a process for the extractive removal of phenols, alcohols, amines, phoshines, hydroxylamines, hydrazines, oximes, imines, water, carboxylic acids, amino acids, hydroxamic acids, sulfinic acids, sulfonic acids, peroxycarboxylic acids, phosphonous acids, phosphinous acids, phosphonic acids, phosphinic acids or phosphoric acids from aprotic solvents by means of ionic liquids of the formula [K]n+[A]n−, where n, [K]+ and An− are defined as in the description.

    摘要翻译: 本发明涉及一种用于萃取去除酚,醇,胺,磷,羟胺,肼,肟,亚胺,水,羧酸,氨基酸,异羟肟酸,亚磺酸,磺酸,过氧羧酸,膦酸, 亚磷酸,膦酸,次膦酸或非质子溶剂中的磷酸通过式[K] n + + [A] 的离子液体,其中n, [K] + 和A n - 如说明书中所定义。

    Method of preparing ionic liquids
    6.
    发明申请
    Method of preparing ionic liquids 失效
    离子液体的制备方法

    公开(公告)号:US20070142646A1

    公开(公告)日:2007-06-21

    申请号:US10587248

    申请日:2005-01-26

    IPC分类号: C07D233/02 C07D213/06

    CPC分类号: C07D233/56

    摘要: In the process for preparing ionic liquids, an ionic liquid is firstly reacted with an alkoxide or with barium hydroxide and is subsequently neutralized with an acid. The ionic liquid contains a phosphonium and/or ammonium cation and an anion selected from the group consisting of halides, arylsulfonates, alkylsulfonates, sulfate, hydroxysulfate, alkylsulfates, hydrogencarbonate, carbonate. triflate and carboxylates. In this process, virtually any anions can be introduced into the ionic liquids.

    摘要翻译: 在制备离子液体的过程中,首先使离子液体与醇盐或氢氧化钡反应,随后用酸中和。 离子液体含有鏻和/或铵阳离子和选自卤化物,芳基磺酸盐,烷基磺酸盐,硫酸盐,羟基硫酸盐,烷基硫酸盐,碳酸氢盐,碳酸盐的阴离子。 三氟甲磺酸酯和羧酸盐。 在这个过程中,几乎可以将任何阴离子引入到离子液体中。

    METHOD OF PREPARING IONIC LIQUIDS
    7.
    发明申请
    METHOD OF PREPARING IONIC LIQUIDS 审中-公开
    制备离子液体的方法

    公开(公告)号:US20110065926A1

    公开(公告)日:2011-03-17

    申请号:US12951726

    申请日:2010-11-22

    IPC分类号: C07F5/02

    CPC分类号: C07D233/56

    摘要: In the process for preparing ionic liquids, an ionic liquid is firstly reacted with an alkoxide or with barium hydroxide and is subsequently neutralized with an acid. The ionic liquid contains a phosphonium and/or ammonium cation and an anion selected from the group consisting of halides, arylsulfonates, alkylsulfonates, sulfate, hydroxysulfate, alkylsulfates, hydrogencarbonate, carbonate. triflate and carboxylates. In this process, virtually any anions can be introduced into the ionic liquids.

    摘要翻译: 在制备离子液体的过程中,首先使离子液体与醇盐或氢氧化钡反应,随后用酸中和。 离子液体含有鏻和/或铵阳离子和选自卤化物,芳基磺酸盐,烷基磺酸盐,硫酸盐,羟基硫酸盐,烷基硫酸盐,碳酸氢盐,碳酸盐的阴离子。 三氟甲磺酸酯和羧酸盐。 在这个过程中,几乎可以将任何阴离子引入到离子液体中。

    Method of preparing ionic liquids
    8.
    发明授权
    Method of preparing ionic liquids 失效
    离子液体的制备方法

    公开(公告)号:US07858802B2

    公开(公告)日:2010-12-28

    申请号:US10587248

    申请日:2005-01-26

    IPC分类号: C07D233/58 C25B9/10 H01G9/02

    CPC分类号: C07D233/56

    摘要: In the process for preparing ionic liquids, an ionic liquid is firstly reacted with an alkoxide or with barium hydroxide and is subsequently neutralized with an acid. The ionic liquid contains a phosphonium and/or ammonium cation and an anion selected from the group consisting of halides, arylsulfonates, alkylsulfonates, sulfate, hydroxysulfate, alkylsulfates, hydrogencarbonate, carbonate. triflate and carboxylates. In this process, virtually any anions can be introduced into the ionic liquids.

    摘要翻译: 在制备离子液体的过程中,首先使离子液体与醇盐或氢氧化钡反应,随后用酸中和。 离子液体含有鏻和/或铵阳离子和选自卤化物,芳基磺酸盐,烷基磺酸盐,硫酸盐,羟基硫酸盐,烷基硫酸盐,碳酸氢盐,碳酸盐的阴离子。 三氟甲磺酸酯和羧酸盐。 在这个过程中,几乎可以将任何阴离子引入到离子液体中。

    Method for the production of compounds with quaternary sp2-hybridised nitrogen atoms
    9.
    发明授权
    Method for the production of compounds with quaternary sp2-hybridised nitrogen atoms 有权
    生产具有季sp2杂交氮原子的化合物的方法

    公开(公告)号:US08252943B2

    公开(公告)日:2012-08-28

    申请号:US10591114

    申请日:2005-03-03

    IPC分类号: C07D233/54

    CPC分类号: C07D233/54

    摘要: Process for preparing ionic compounds comprising cations containing quaternary sp2-hybridized nitrogen atoms, which comprises reacting compounds containing a double-bonded nitrogen atom with a dialkyl sulfate with participation of both alkyl groups of the dialkyl sulfate and, if appropriate, subjecting the resulting ionic compound containing sulfate anions to an anion exchange.

    摘要翻译: 制备包含含有季sp2杂交的氮原子的阳离子的离子化合物的方法,其包括使含有双键氮原子的化合物与二烷基硫酸盐的二烷基硫酸盐反应,并且如果合适的话,使所得的离子化合物 含硫酸根阴离子进行阴离子交换。

    Method for the production of compounds with quaternary sp2-hybridised nitrogen atoms
    10.
    发明申请
    Method for the production of compounds with quaternary sp2-hybridised nitrogen atoms 有权
    生产具有季sp2杂交氮原子的化合物的方法

    公开(公告)号:US20070142642A1

    公开(公告)日:2007-06-21

    申请号:US10591114

    申请日:2005-03-03

    CPC分类号: C07D233/54

    摘要: Process for preparing ionic compounds comprising cations containing quaternary sp2-hybridized nitrogen atoms, which comprises reacting compounds containing a double-bonded nitrogen atom with a dialkyl sulfate with participation of both alkyl groups of the dialkyl sulfate and, if appropriate, subjecting the resulting ionic compound containing sulfate anions to an anion exchange.

    摘要翻译: 制备包含含有季氮杂环氮原子的阳离子的离子化合物的方法,其包括使含有双键氮原子的化合物与硫酸二烷基酯的两个烷基的二烷基硫酸盐反应, 如果合适,将所得到的含有硫酸根阴离子的离子化合物进行阴离子交换。