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1-adamantyl(dimethyl)phosphine-borane | 203000-45-7

中文名称
——
中文别名
——
英文名称
1-adamantyl(dimethyl)phosphine-borane
英文别名
——
1-adamantyl(dimethyl)phosphine-borane化学式
CAS
203000-45-7
化学式
C12H24BP
mdl
——
分子量
210.107
InChiKey
JMOKHLWQRRQGND-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.51
  • 重原子数:
    14.0
  • 可旋转键数:
    1.0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0.0
  • 氢给体数:
    0.0
  • 氢受体数:
    0.0

反应信息

  • 作为反应物:
    描述:
    1-adamantyl(dimethyl)phosphine-borane硼烷四氢呋喃络合物仲丁基锂鹰爪豆碱 作用下, 以 四氢呋喃乙醚 为溶剂, 反应 4.0h, 生成 (R)-1-boranato[1-adamantyl(methyl)phosphino]ethanol
    参考文献:
    名称:
    Highly Enantioselective Hydrogenation of α-Dehydroamino Acids by Rhodium Complexes with New Unsymmetric P−Chirogenic Bisphosphine Ligands
    摘要:
    [GRAPHICS]New rhodium catalysts with unsymmetric P-chirogenic bis(phosphino)ethanes, BisP*-Rh, exhibited very high enantioselectivity (98-99%) in the hydrogenation of alpha -dehydroamino acid derivatives. Such high enantioselectivity should result from the asymmetric environment around the Rh atom, as was shown in the molecular structure of the catalyst analyzed by X-rays, The asymmetry can be controlled by the combination of the alkyl groups on the two phosphorus atoms.
    DOI:
    10.1021/ol006876s
  • 作为产物:
    描述:
    borane tetrahydrofuran三氯化磷 在 CH3MgX (Grignard reagent) 、 (1-adamantyl)MgX (Grignard reagent) 作用下, 生成 1-adamantyl(dimethyl)phosphine-borane
    参考文献:
    名称:
    P-Chiral Bis(trialkylphosphine) Ligands and Their Use in Highly Enantioselective Hydrogenation Reactions
    摘要:
    DOI:
    10.1021/ja973423i
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文献信息

  • Air-stable P-Chiral Bidentate Phosphine Ligand with (1-Adamantyl)methylphosphino Group
    作者:Tsuneo Imamoto、Atsushi Kumada、Kazuhiro Yoshida
    DOI:10.1246/cl.2007.500
    日期:2007.4.5
    Air-stable diphosphine ligand, (R,R)-2,3-bis((1 -adamantyl)-methylphosphino)quinoxaline, was prepared by the reaction of enantiomerically pure (S )-(l-adamantyl)methylphosphine-borane with 2,3-dichloroquinoxaline. The ligand exhibited excellent enantioselectivities in Rh-catalyzed asymmetric hydrogenation and Pd-catalyzed asymmetric ring-opening reaction.
    空气稳定的二膦配体,(R,R)-2,3-双((1-金刚烷基)-甲基膦基)喹喔啉,是通过对映体纯的 (S)-(1-金刚烷基)甲基膦-硼烷与 2 ,3-二喹喔啉。该配体在Rh催化的不对称氢化和Pd催化的不对称开环反应中表现出优异的对映选择性。
  • P-Chirogenic Phosphine/Sulfide Hybrid Ligands
    作者:Hiroshi Sugama、Hirohisa Saito、Hiroshi Danjo、Tsuneo Imamoto
    DOI:10.1055/s-2001-18433
    日期:——
    P-Chirogenic phosphine/sulfide hybrid ligands 1 were prepared by the use of optically active phosphine-boranes as the intermediates. The palladium complexes of the ligands exhibited high catalytic activity and enantioselectivity in allylic alkylation of 1-acetoxy-1,3-diphenylprop-2-ene with malonate esters.
    P-手性/杂合配体1是通过光学活性-硼烷作为中间体制备的。这些配体复合物在与马来酸酯的1-乙酸氧基-1,3-二苯基丙-2-烯的烯基烷基化反应中表现出高催化活性和优良的对映选择性。
  • Intramolecular Nucleophilic Substitution of ω-Haloalkylphosphine Derivatives
    作者:Paweł Woźnicki、Ewelina Korzeniowska、Marek Stankevič
    DOI:10.1021/acs.joc.7b01767
    日期:2017.10.6
    ω-Haloalkylphosphine derivatives undergo the intramolecular nucleophilic substitution reaction upon treatment with a strong base, yielding either cycloalkylphosphine derivatives or heterocyclic phosphine derivatives. The selectivity of the cyclization of (ω-haloalkyl)alkylarylphosphine derivatives depends strongly on the distance between the electrophilic and nucleophilic carbon atoms and the structure of the phosphorus
    用强碱处理后,ω-卤代烷基膦衍生物经历分子内亲核取代反应,产生环烷基膦衍生物或杂环膦衍生物。(ω-卤代烷基)烷基芳基膦衍生物的环化的选择性很大程度上取决于亲电和亲核碳原子之间的距离以及部分的结构。二甲基苯基膦硫化物的脱对称化,然后是卤代烷基化和环化作用,导致对映体富集的叔膦硫化物,在处具有一个环己基片段。
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