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(氰甲基)三氟硼酸钾 | 888711-58-8

中文名称
(氰甲基)三氟硼酸钾
中文别名
钾(氰甲基)三硼酸丁酯;氰甲基三氟硼酸钾
英文名称
potassium cyanomethyltrifluoroborate
英文别名
K[NCCH2BF3];Potassium (cyanomethyl)trifluoroborate;potassium;cyanomethyl(trifluoro)boranuide
(氰甲基)三氟硼酸钾化学式
CAS
888711-58-8
化学式
C2H2BF3N*K
mdl
MFCD11052818
分子量
146.949
InChiKey
IJENQMHWPRCCBA-UHFFFAOYSA-N
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

物化性质

  • 熔点:
    146-147 °C

计算性质

  • 辛醇/水分配系数(LogP):
    -0.17
  • 重原子数:
    8
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    23.8
  • 氢给体数:
    0
  • 氢受体数:
    5

SDS

SDS:266ba3c24fdb1522a5a8f3df35ad94d0
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反应信息

  • 作为反应物:
    描述:
    (氰甲基)三氟硼酸钾三甲基氰硅烷三甲基氯硅烷 作用下, 以44 %的产率得到potassium cyanomethyltricyanoborate
    参考文献:
    名称:
    烷基氰硼酸根阴离子:无氟低粘度、电化学和热稳定离子液体的基础材料
    摘要:
    人们发现烷基氰基硼酸根阴离子是无氟离子液体的基础材料,在材料科学特别是电解质化学的潜在应用方面具有吸引人的特性。不同类型和数量的烷基链对离子液体性质的影响已得到阐明。
    DOI:
    10.1002/chem.202301497
  • 作为产物:
    描述:
    (溴甲基)三氟硼酸钾氰化钾二甲基亚砜 为溶剂, 反应 10.0h, 以98%的产率得到(氰甲基)三氟硼酸钾
    参考文献:
    名称:
    Synthesis of Functionalized Organotrifluoroborates via Halomethyltrifluoroborates
    摘要:
    Potassium bromo- and iodomethyltrifluoroborates have been prepared via in situ reaction of n-BuLi with dibromo- and diiodomethane, respectively, in the presence of trialkyl borates, followed by treatment with KHF2. Moreover, a new synthetic method for the preparation of potassium organotrifluoroborates through nucleophilic substitution of the halide in these potassium halomethyltrifluoroborates is described.
    DOI:
    10.1021/ol060375a
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文献信息

  • Intermolecular Hydroacylation: High Activity Rhodium Catalysts Containing Small-Bite-Angle Diphosphine Ligands
    作者:Adrian B. Chaplin、Joel F. Hooper、Andrew S. Weller、Michael C. Willis
    DOI:10.1021/ja211649a
    日期:2012.3.14
    rhodium complexes containing methylene bridged diphosphine ligands, viz. [Rh(C(6)H(5)F)(R(2)PCH(2)PR'(2))][BAr(F)(4)] (R, R' = (t)Bu or Cy; Ar(F) = C(6)H(3)-3,5-(CF(3))(2)), are shown to be practical and very efficient precatalysts for the intermolecular hydroacylation of a wide variety of unactivated alkenes and alkynes with β-S-substituted aldehydes. Intermediate acyl hydride complexes [Rh((t)Bu(2)PCH
    含有亚甲基桥联二膦配体的易于制备且可长期稳定的铑配合物,即。[Rh(C(6)H(5)F)(R(2)PCH(2)PR'(2))][BAr(F)(4)] (R, R' = (t)Bu 或 Cy ; Ar(F) = C(6)H(3)-3,5-(CF(3))(2)),被证明是一种实用且非常有效的预催化剂,可用于多种未活化烯烃的分子间加氢酰化和带有 β-S-取代醛的炔烃。中间酰基氢化物复合物 [Rh((t)Bu(2)PCH(2)P(t)Bu(2))Hκ(2)(S,C)-SMe(C(6)H(4)CO )}(L)](+)(L = 丙酮、MeCN、[NCCH(2)BF(3)](-))和脱羰产物 [Rh((t)Bu(2)PCH(2)P( t)Bu(2))(CO)(SMePh)](+) 已在溶液中并通过 X 射线晶体学从使用 2-(甲硫基) 苯甲醛的化学计量反应中表征。还报道了与膦 2-(二苯基膦基)苯甲醛
  • [EN] COMPOUNDS CONTAINING ALKYL-ALKOXY-CYANO-BORATE ANIONS<br/>[FR] COMPOSÉS CONTENANT LES ANIONS ALKYLE, ALCOXY, CYANO, BORATE
    申请人:MERCK PATENT GMBH
    公开号:WO2013010640A1
    公开(公告)日:2013-01-24
    The invention relates to new compounds containing alkyl-alkoxy-cyano- borate anions, their preparation and their use, in particular as part of electrolyte formulations for electrochemical or optoelectronic devices.
    这项发明涉及含有烷基-烷氧基-氰基硼酸盐阴离子的新化合物,它们的制备和用途,特别是作为电化学或光电子器件电解质配方的一部分。
  • Synthesis of Functionalized Organotrifluoroborates via Halomethyltrifluoroborates
    作者:Gary A. Molander、Jungyeob Ham
    DOI:10.1021/ol060375a
    日期:2006.5.1
    Potassium bromo- and iodomethyltrifluoroborates have been prepared via in situ reaction of n-BuLi with dibromo- and diiodomethane, respectively, in the presence of trialkyl borates, followed by treatment with KHF2. Moreover, a new synthetic method for the preparation of potassium organotrifluoroborates through nucleophilic substitution of the halide in these potassium halomethyltrifluoroborates is described.
  • Alkylcyanoborate Anions: Building Blocks for Fluorine‐Free Low‐Viscosity, Electrochemically and Thermally Stable Ionic Liquids
    作者:Nils Schopper、Johannes Landmann、Jan A. P. Sprenger、Ludwig Zapf、Rüdiger Bertermann、Nikolai V. Ignat'ev、Maik Finze
    DOI:10.1002/chem.202301497
    日期:2023.9.15
    Alkylcyanoborate anions were found to be building blocks for fluorine-free ionic liquids with appealing properties with respect to potential applications in materials science especially for electrolyte chemistry. The influence of different types and number of alkyl chains on the IL properties has been elucidated.
    人们发现烷基氰基硼酸根阴离子是无氟离子液体的基础材料,在材料科学特别是电解质化学的潜在应用方面具有吸引人的特性。不同类型和数量的烷基链对离子液体性质的影响已得到阐明。
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