Fluorinated amino polyhedral borate compounds
    31.
    发明授权
    Fluorinated amino polyhedral borate compounds 失效
    氟化氨基多面体硼酸盐化合物

    公开(公告)号:US06335466B1

    公开(公告)日:2002-01-01

    申请号:US09704252

    申请日:2000-10-31

    IPC分类号: C07F502

    CPC分类号: C07F5/027

    摘要: This invention provides a compound comprising fluorinated aminoborate monoanion of the formula: [R1R2R3N—BaHbFc]−1  I methods for preparing the same, and uses thereof, where R1, R2, R3, a, b, and c are those defined herein.

    摘要翻译: 本发明提供一种化合物,其包含下式的氟化氨基硼酸盐单阴离子:其制备方法及其用途,其中R 1,R 2,R 3,a,b和c为本文定义的那些。

    Synthesis of perhydroxydodecaborate salts and related species
    32.
    发明授权
    Synthesis of perhydroxydodecaborate salts and related species 有权
    全羟基十二硼酸盐和相关物质的合成

    公开(公告)号:US06323372B1

    公开(公告)日:2001-11-27

    申请号:US09546108

    申请日:2000-04-10

    IPC分类号: C07F502

    CPC分类号: C07F5/027

    摘要: New icosahedral borohydrates Cs2[closo-B12(OH)12]; Cs[closo-1-H-1-CB11(OH)11]; and closo-1,12-H2-1,12-C2B10(OH)10 are disclosed. Also set forth are their preparation by refluxing the icosahedral boranes [closo-B12H12]2−, [closo-1-CB11H12]− and closo-1,12-(CH2OH)2-1,12-C2B10H10 with a hydroxylating agent, preferably 30%w hydrogen peroxide.

    摘要翻译: 新二十面体硼氢化物Cs2 [closo-B12(OH)12]; Cs [closo-1-H-1-CB11(OH)11]; 和closo-1,12-H2-1,12-C2B10(OH)10。 还阐述了它们的制备方法是通过将二十面体硼烷[closo-B12H12] 2-,[closo-1-CB11H12]和closo-1,12-(CH2OH)2-1,12-C2B10H10与羟基化剂,优选 30%w过氧化氢。

    Method for purifying tetrakis (fluoroaryl) borate/magnesium halide, tetrakis (fluoroaryl) borate/ether complex and process for preparing the same, and process for preparing tetrakis (fluoroaryl) borate derivative
    33.
    发明授权
    Method for purifying tetrakis (fluoroaryl) borate/magnesium halide, tetrakis (fluoroaryl) borate/ether complex and process for preparing the same, and process for preparing tetrakis (fluoroaryl) borate derivative 有权
    四(氟化芳基)硼酸盐/卤化镁,四(氟化芳基)硼酸盐/醚络合物及其制备方法的纯化方法以及四(氟化芳基)硼酸盐衍生物的制备方法

    公开(公告)号:US06215025B1

    公开(公告)日:2001-04-10

    申请号:US09171832

    申请日:1998-10-26

    IPC分类号: C07F502

    CPC分类号: C07F5/027

    摘要: Tetrakis(fluoroaryl)borate.magnesium halide (Ar4BMgX) expressed by General Formula (1): where each of R1-R10 represents a hydrogen atom, a fluorine atom, a hydrocarbon group, or an alkoxy group, provided that at least one of R1-R5 represents a fluorine atom and at least one of R6-R10 represents a fluorine atom, X represents a chlorine atom, a bromine atom, or an iodide atom, and n represents 2 or 3, is treated with alkali metal salts of carboxylic acid and/or alkali earth metal salts of carboxylic acid. Then, a tetrakis(fluoroaryl)borate derivative (Ar4BZ) is produced by reacting treated Ar4BMgX with a compound generating monovalent cation seeds (for example, N,N-dimethylaniline.hydrochloride). Consequently, it has become possible to provide a purifying process of separating/removing impurities from Ar4BMgX readily and efficiently, and a process of producing inexpensive Ar4BX efficiently.

    摘要翻译: 由通式(1)表示的四(氟化芳基)硼酸镁卤化物(Ar4BMgX):其中R1-R10各自表示氢原子,氟原子,烃基或烷氧基,条件是R1 -R5表示氟原子,R6-R10中的至少一个表示氟原子,X表示氯原子,溴原子或碘原子,n表示2或3,用羧酸的碱金属盐处理 和/或羧酸的碱土金属盐。 然后,通过使处理的Ar4BMgX与产生一价阳离子种子(例如N,N-二甲基苯胺盐酸盐)的化合物反应来制备四(氟化芳基)硼酸盐衍生物(Ar4BZ)。 因此,可以容易且高效地提供从Ar4BMgX中分离除去杂质的净化方法,以及有效地制造廉价的Ar4BX的工序。

    Process for producing tetrakis(Faryl)borate salts
    35.
    发明授权
    Process for producing tetrakis(Faryl)borate salts 失效
    制备四(氟芳基)硼酸盐的方法

    公开(公告)号:US06831200B2

    公开(公告)日:2004-12-14

    申请号:US10264475

    申请日:2002-10-03

    IPC分类号: C07F502

    CPC分类号: C07F5/027

    摘要: The liquid ethereal medium or liquid hydrocarbyl medium of a solution or slurry of an alkali metal tetrakis(Faryl)borate is substituted with at least one halogenated hydrocarbon, without isolating the alkali metal tetrakis(Faryl)borate, to form a new slurry or solution. At least a portion of the new solution is mixed together with a salt selected from a) a protic ammonium salt, b) an onium salt, and c) a triarylmethyl salt, to produce a protic ammonium tetrakis(Faryl)borate, an onium tetrakis(Faryl)borate, or a triarylmethyl tetrakis(Faryl)borate.

    摘要翻译: 碱金属四((F)芳基)硼酸盐的溶液或浆液的液体乙烯基介质或液体烃基介质被至少一种卤代烃取代,而不分离碱金属四(F)芳基)硼酸盐,形成 新的浆液或溶液。 将新溶液的至少一部分与选自以下的盐一起混合:a)质子铵盐,b)鎓盐和c)三芳基甲基盐,以产生四((F)芳基) 硼酸四((F)芳基)硼酸三芳基甲酯,四(F)芳基)硼酸三芳基甲酯。

    Process for the preparation of tetrakis (pentafluorophenyl) borate derivatives
    36.
    发明授权
    Process for the preparation of tetrakis (pentafluorophenyl) borate derivatives 有权
    四(五氟苯基)硼酸盐衍生物的制备方法

    公开(公告)号:US06700019B2

    公开(公告)日:2004-03-02

    申请号:US10310503

    申请日:2002-12-05

    IPC分类号: C07F502

    CPC分类号: C07F5/027

    摘要: The invention concerns a novel method for preparing tetrakis(pentafluorophenyl)borate derivatives of general formula MB(C6F5)4, M being selected among Na+, Li+, or K+, wherein: (a) a C6F5X solution, X being selected among H, Cl, Br or I, in anhydrous butylic ether is contacted with an alkyllithium, the mol ratio of C6F5X/alkyllithium being 1 to 1.1, and the alkyl radical, linear or branched comprising 1 to 10 carbon atoms; (b) the resulting product is contacted with previously non-dissolved BR3, R, identical or different being selected among a chlorine atom, a fluorine atom, a bromine atom, an alkoxy radical comprising between 1 and 4 carbon atoms.

    摘要翻译: 本发明涉及制备通式MB(C6F5)4的四(五氟苯基)硼酸盐衍生物的新方法,M选自Na +,Li +或K +,其中:(a)C 6 F 5 X 溶液中,选自H,Cl,Br或I的无水丁基醚中的X与烷基锂接触,C 6 F 5 X /烷基锂的摩尔比为1〜1.1,直链或支链的碳原子数为1〜10的烷基 ; (b)将所得产物与之前未溶解的BR 3,R 3相同或不同,选自氯原子,氟原子,溴原子,含有1至4个碳原子的烷氧基。

    Process for preparing a tetrakis(fluoroaryl) borate derivative
    37.
    发明授权
    Process for preparing a tetrakis(fluoroaryl) borate derivative 失效
    制备四(氟化芳基)硼酸盐衍生物的方法

    公开(公告)号:US06683218B1

    公开(公告)日:2004-01-27

    申请号:US08955854

    申请日:1997-10-21

    IPC分类号: C07F502

    CPC分类号: C07F5/02

    摘要: A fluoroaryl magnesium derivative expressed by General Formula (1): where each of R1-R5 represents a hydrogen atom, a fluorine atom, a hydrocarbon group, or an alkoxy group while at least one of R1-R5 representing a fluorine atom, and Xa represents a chlorine atom, a bromine atom, or an iodine atom; and boron halide expressed by General Formula (2): BXb3  (2)  where Xb represents a fluorine atom, a chlorine atom, a bromine atom, or an iodine atom, are reacted with each other in a solvent (a) containing diethyl ether and/or tetrahydrofuran, after which the resulting reaction solution is added to a solvent (b) having a higher boiling point than diethyl ether and/or tetrahydrofuran while diethyl ether and/or tetrahydrofuran are distilled out. Consequently, it has become possible to obtain a (fluoroaryl)borane compound expressed by General Formula (3):  where each of R1-R5, and Xb, represents the same as above, and n represents 2 or 3, from which magnesium halide produced as a by-product is separated and removed, selectively in a simple manner at a low cost.

    摘要翻译: 由通式(1)表示的氟化芳基镁衍生物:其中R1-R5各自表示氢原子,氟原子,烃基或烷氧基,而R1-R5中至少一个表示氟原子,Xa 表示氯原子,溴原子或碘原子; 由通式(2)表示的卤代硼:其中Xb表示氟原子,氯原子,溴原子或碘原子,在含有二乙醚和/或四氢呋喃的溶剂(a)中彼此反应,之后 将所得反应溶液加入到沸点比二乙醚和/或四氢呋喃高的溶剂(b)中,同时蒸馏出乙醚和/或四氢呋喃。 因此,可以获得由通式(3)表示的(氟化芳基)硼烷化合物:其中R1-R5和Xb各自表示与上述相同的含义,n表示2或3,由此产生卤化镁 作为副产物以低成本以简单的方式选择性地分离和除去。

    Carborane supercluster and method of producing same
    38.
    发明授权
    Carborane supercluster and method of producing same 失效
    碳硼烷超集群及其生产方法

    公开(公告)号:US06680411B2

    公开(公告)日:2004-01-20

    申请号:US10152730

    申请日:2002-05-23

    IPC分类号: C07F502

    摘要: A carborane supercluster consisting of carborane (C2B10H12) as its constituent unit expressed as a molecular formula C2mB10mH12m-x, where x is a positive integer (i.e., x=1, 2, 3, . . . ) and m is an integer greater than unity (i.e., m=2, 3, . . . ). The parameter x represents the count of removed or detached hydrogen atoms. The parameter a represents the count of the clusters linked together. To produce the supercluster, carborane (C2B10H12) is ionized in a reaction chamber to generate carborane ions and then, the carborane ions thus generated are successively reacted with the remaining neutral (i.e., non-ionized) carborane (C2B10H12), thereby generating the carborane supercluster. Preferably, the cluster of the carborane consists of at least two of o-carborane, m-carborane, and p-carborane.

    摘要翻译: 由碳硼烷(C2B10H12)作为其构成单元的分子式C2mB10mH12m-x表示的碳硼烷超群集,其中x为正整数(即x = 1,2,3,...),m为大于 统一(即m = 2,3,...)。 参数x表示去除或分离的氢原子的数量。 参数a表示链接在一起的集群的计数。 为了生产超群集,将碳硼烷(C2B10H12)在反应室中电离以产生碳硼烷离子,然后由此产生的碳硼烷离子依次与剩余的中性(即未离子化的)碳硼烷(C2B10H12)反应,从而产生碳硼烷 超级集群 优选地,碳硼烷的簇由至少两个邻碳硼烷,间碳硼烷和对碳硼烷组成。