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magnesium bromide tetrakis(pentafluorophenyl)borate

中文名称
——
中文别名
——
英文名称
magnesium bromide tetrakis(pentafluorophenyl)borate
英文别名
bromomagnesium tetrakis(pentafluorophenyl)borate;Magnesium;tetrakis(2,3,4,5,6-pentafluorophenyl)boranuide;bromide
magnesium bromide tetrakis(pentafluorophenyl)borate化学式
CAS
——
化学式
BrMg*C24BF20
mdl
——
分子量
783.252
InChiKey
VAUZARXIDZXSEL-UHFFFAOYSA-M
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.47
  • 重原子数:
    47
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    22

反应信息

  • 作为反应物:
    描述:
    magnesium bromide tetrakis(pentafluorophenyl)borate氯化铵 作用下, 以 甲苯 为溶剂, 以49.6%的产率得到ammonium tetrakis(pentafluorophenyl)borate
    参考文献:
    名称:
    NOVEL TETRAARYL BORATE COMPOUND AND METHOD FOR PRODUCING SAME
    摘要:
    本发明涉及一种新型四芳基硼酸盐化合物及其制备方法,以及使用该四芳基硼酸盐化合物作为中间体制备四芳基硼酸盐化合物的方法。根据本发明,可以提供一种具有高热稳定性且可以在工业上安全处理的四芳基硼酸盐化合物及其制备方法。同时,还可以提供一种通过将四芳基硼酸盐化合物进一步与胺化合物反应制备用作金属茂催化剂共催化剂的四芳基硼酸盐化合物的方法。
    公开号:
    US20160108062A1
  • 作为产物:
    描述:
    参考文献:
    名称:
    Process for preparing a tetrakis(fluoroaryl) borate derivative
    摘要:
    通式(1)所表示的是一种氟芳基镁衍生物,其中R1-R5分别表示氢原子,氟原子,烃基或烷氧基,而至少有一个R1-R5表示氟原子,Xa表示氯原子,溴原子或碘原子; 通式(2)所表示的是一种硼卤化物:BXb3(2),其中Xb表示氟原子,氯原子,溴原子或碘原子。它们在含有乙醚和/或四氢呋喃的溶剂(a)中反应,然后将所得的反应溶液加入沸点高于乙醚和/或四氢呋喃的溶剂(b)中,同时蒸馏出乙醚和/或四氢呋喃。因此,现在可以得到一种(氟芳基)硼烷化合物,其通式为(3):其中R1-R5和Xb的含义与上述相同,n表示2或3,从中可以以低成本简单地选择性地分离和去除作为副产物的镁卤化物。
    公开号:
    US06683218B1
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文献信息

  • Producing process of (fluoroaryl) borane compound and producing process of tetrakis (fluoroaryl) borate derivative
    申请人:NIPPON SHOKUBAI CO., LTD.
    公开号:EP0838466A3
    公开(公告)日:1999-11-24
    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 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, Xb represents a fluorine atom, a chlorine atom, a bromine atom, or an iodine atom, 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.
    通式(1)所表示的是一种氟芳基镁衍生物,其中R1-R5中的每一个代表氢原子、氟原子、碳氢基团或烷氧基团,而至少有一个R1-R5代表氟原子,Xa代表氯原子、溴原子或碘原子;通式(2)所表示的是一种硼卤化物,其中Xb代表氟原子、氯原子、溴原子或碘原子。这两种化合物在含有乙醚和/或四氢呋喃的溶剂(a)中反应,反应后的溶液加入沸点高于乙醚和/或四氢呋喃的溶剂(b)中,同时蒸馏出乙醚和/或四氢呋喃。因此,可以简单低成本地选择性地分离和去除作为副产物的镁卤化物,从而得到通式(3)所表示的(氟芳基)硼烷化合物,其中R1-R5中的每一个代表氢原子、氟原子、碳氢基团或烷氧基团,而至少有一个R1-R5代表氟原子,Xb代表氟原子、氯原子、溴原子或碘原子,n代表2或3。
  • Process for producing tetrakis(faryl)borate-salts
    申请人:Lee Y. John
    公开号:US20070197831A1
    公开(公告)日:2007-08-23
    This invention provides a process for producing a protic ammonium tetrakis( F aryl)borate. The process comprises mixing together (a) at least one alkali metal tetrakis( F aryl)borate, at least one magnesium tetrakis( F aryl)borate, at least one halo-magnesium tetrakis( F aryl)borate, or a mixture of two or more of the foregoing, (b) at least one amine, and (c) one or more liquid dihydrocarbyl ethers, one or more liquid hydrocarbons, one or more liquid halogenated hydrocarbons, or a mixture of two or more of the foregoing, to form a solution or slurry in a liquid organic medium. At least one protic acid is mixed together with at least a portion of the solution or slurry formed in i), such that a protic ammonium tetrakis( F aryl)borate is formed. The amine has the formula R 3 N, in which each R is independently a hydrocarbyl group containing up to about thirty carbon atoms. Each of the F aryl groups is a fluorine-containing aryl group that has bonded directly to an aromatic ring at least two fluorine atoms, or at least two perfluorohydrocarbyl groups, or at least one fluorine atom and at least one perfluorohydrocarbyl group.
    该发明提供了一种制备质子铵四苯基硼酸盐的方法。该方法包括将(a)至少一种碱金属四苯基硼酸盐,至少一种镁四苯基硼酸盐,至少一种卤代镁四苯基硼酸盐或两者或以上的混合物,(b)至少一种胺和(c)一种或多种液态二烷基醚,一种或多种液态碳氢化合物,一种或多种液态卤代碳氢化合物或两者或以上的混合物混合在一起,在液态有机介质中形成溶液或悬浮液。至少一种质子酸与i)中形成的至少一部分溶液或悬浮液混合在一起,从而形成质子铵四苯基硼酸盐。胺的化学式为R3N,其中每个R独立地是一个含有多达约30个碳原子的碳氢基团。每个Faryl基是一种含氟芳基基团,其直接与芳香环结合,至少有两个氟原子,或至少有两个全氟碳氢基团,或至少有一个氟原子和至少一个全氟碳氢基团。
  • Process for preparing a tetrakis(fluoroaryl) borate derivative
    申请人:Nippon Shokubai Co., Ltd.
    公开号:US06683218B1
    公开(公告)日:2004-01-27
    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.
    通式(1)所表示的是一种氟芳基镁衍生物,其中R1-R5分别表示氢原子,氟原子,烃基或烷氧基,而至少有一个R1-R5表示氟原子,Xa表示氯原子,溴原子或碘原子; 通式(2)所表示的是一种硼卤化物:BXb3(2),其中Xb表示氟原子,氯原子,溴原子或碘原子。它们在含有乙醚和/或四氢呋喃的溶剂(a)中反应,然后将所得的反应溶液加入沸点高于乙醚和/或四氢呋喃的溶剂(b)中,同时蒸馏出乙醚和/或四氢呋喃。因此,现在可以得到一种(氟芳基)硼烷化合物,其通式为(3):其中R1-R5和Xb的含义与上述相同,n表示2或3,从中可以以低成本简单地选择性地分离和去除作为副产物的镁卤化物。
  • NOVEL TETRAARYL BORATE COMPOUND AND METHOD FOR PRODUCING SAME
    申请人:KOEI CHEMICAL COMPANY, LIMITED
    公开号:US20160108062A1
    公开(公告)日:2016-04-21
    The present invention relates to a novel tetraaryl borate compound and a method for producing the same, and a method for producing a tetraaryl borate compound using the tetraaryl borate compound as an intermediate. According to the present invention, it is possible to provide a tetraaryl borate compound which has high thermal stability and can be safely handled industrially and a method for producing the same. It is also possible to provide a method for producing a tetraaryl borate compound used as a co-catalyst for a polymerization reaction using a metallocene catalyst by further reacting the tetraaryl borate compound with an amine compound.
    本发明涉及一种新型四芳基硼酸盐化合物及其制备方法,以及使用该四芳基硼酸盐化合物作为中间体制备四芳基硼酸盐化合物的方法。根据本发明,可以提供一种具有高热稳定性且可以在工业上安全处理的四芳基硼酸盐化合物及其制备方法。同时,还可以提供一种通过将四芳基硼酸盐化合物进一步与胺化合物反应制备用作金属茂催化剂共催化剂的四芳基硼酸盐化合物的方法。
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