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2-diphenylphosphinomethyl-1H-pyrrole | 1201810-76-5

中文名称
——
中文别名
——
英文名称
2-diphenylphosphinomethyl-1H-pyrrole
英文别名
2-(diphenylphosphinomethyl)pyrrole;diphenyl(1H-pyrrol-2-ylmethyl)phosphane
2-diphenylphosphinomethyl-1H-pyrrole化学式
CAS
1201810-76-5
化学式
C17H16NP
mdl
——
分子量
265.294
InChiKey
PMDVHOUWMZNYFG-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):
    3.4
  • 重原子数:
    19
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    15.8
  • 氢给体数:
    1
  • 氢受体数:
    0

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    2-diphenylphosphinomethyl-1H-pyrrole四氯化钛正己烷二氯甲烷 为溶剂, 生成 tetrachlorido(5-diphenylphosphinomethyl-2H-pyrrole-κ2N,P)titanium(IV)
    参考文献:
    名称:
    2-(Diphenylphosphinoylmethyl)pyrrole–2-(diphenylphosphinomethyl)pyrrole (0.43/0.57) and tetrachlorido(5-diphenylphosphinomethyl-2H-pyrrole-κ2N,P)titanium(IV)
    摘要:
    The title phosphine oxide-phosphine, 0.43C(17)H(16)NOP center dot-0.57C(17)H(16)NP, (I)/(II), was obtained as a 0.861 (6): 1.139 (6) cocrystallized mixture. Hydrogen bonding between the two constituents leads to the formation of 2:2 solid-state assemblies. Instead of forming the expected simple N,P-chelated system via loss of the N-bound H atom, reaction of 2-(diphenylphosphinomethyl)pyrrole, (II), with TiCl4 leads to the formation of the title titanium(IV) complex, [TiCl4(C17H16NP)], (IV), containing a rearranged neutral ligand in which the N-bound H atom moves to one of the pyrrole C atoms, giving a partially unsaturated ring.
    DOI:
    10.1107/s0108270110004506
  • 作为产物:
    描述:
    (2-pyrrolylmethyl)diphenylphosphine oxide 在 lithium aluminium tetrahydride 作用下, 以 四氢呋喃 为溶剂, 反应 72.0h, 以45%的产率得到2-diphenylphosphinomethyl-1H-pyrrole
    参考文献:
    名称:
    镍的中性和两性离子膦基甲基吡咯烷酮配合物的合成
    摘要:
    新的2-膦-1的钾盐ħ -pyrroles,K [R 2 PCH 2 ç 4 ħ 3 N](R = PH,CY)与反应(η 3 -烯丙基)镍,溴化,得到螯合络合物(R 2 PCH 2 ç 4 ħ 3 N)的Ni(烯丙基),而位阻2-二苯膦甲基-5-吨丁基1 ħ -吡咯并(η 3 -烯丙基)镍,溴化得到膦加合物(HNC 4 ħ 2 -5-卜吨-2-CH 2 PPH 2Ni(烯丙基)Br,其通过分子内NH⋯Br氢键稳定。添加B(C的6 ˚F 5)3,以(R 2 PCH 2 ç 4 ħ 3 N)的Ni(烯丙基),因而在吡咯环的5-位上的亲电子攻击,以得到热不稳定两性离子(η 3 -C 3 H 5)Ni [NC 4 H 3(2-CH 2 PR 2)-5-B(C 6 F 5)3 ],其催化1-己烯的异构化。B(C 6 F 5)的加成3是可逆的,并且缓慢的Ni(NP)2产物配体重排似乎是主要的催化剂失活途径。
    DOI:
    10.1016/j.jorganchem.2009.08.033
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文献信息

  • Synthesis of neutral and zwitterionic phosphinomethylpyrrolato complexes of nickel
    作者:Lewis M. Broomfield、David Boschert、Joseph A. Wright、David L. Hughes、Manfred Bochmann
    DOI:10.1016/j.jorganchem.2009.08.033
    日期:2009.12
    Potassium salts of the new 2-phosphinomethyl-1H-pyrroles, K[R2PCH2C4H3N] (R = Ph, Cy) react with (η3-allyl)nickel bromide to give the chelate complexes (R2PCH2C4H3N)Ni(allyl), whereas the sterically hindered 2-diphenylphosphinomethyl-5-t-butyl-1H-pyrrole and (η3-allyl)nickel bromide afford a phosphine adduct (HNC4H2-5-But-2-CH2PPh2)Ni(allyl)Br which is stabilized by an intramolecular NH⋯Br hydrogen
    新的2-膦-1的钾盐ħ -pyrroles,K [R 2 PCH 2 ç 4 ħ 3 N](R = PH,CY)与反应(η 3 -烯丙基)镍,溴化,得到螯合络合物(R 2 PCH 2 ç 4 ħ 3 N)的Ni(烯丙基),而位阻2-二苯膦甲基-5-吨丁基1 ħ -吡咯并(η 3 -烯丙基)镍,溴化得到膦加合物(HNC 4 ħ 2 -5-卜吨-2-CH 2 PPH 2Ni(烯丙基)Br,其通过分子内NH⋯Br氢键稳定。添加B(C的6 ˚F 5)3,以(R 2 PCH 2 ç 4 ħ 3 N)的Ni(烯丙基),因而在吡咯环的5-位上的亲电子攻击,以得到热不稳定两性离子(η 3 -C 3 H 5)Ni [NC 4 H 3(2-CH 2 PR 2)-5-B(C 6 F 5)3 ],其催化1-己烯的异构化。B(C 6 F 5)的加成3是可逆的,并且缓慢的Ni(NP)2产物配体重排似乎是主要的催化剂失活途径。
  • 2-(Diphenylphosphinoylmethyl)pyrrole–2-(diphenylphosphinomethyl)pyrrole (0.43/0.57) and tetrachlorido(5-diphenylphosphinomethyl-2<i>H</i>-pyrrole-κ<sup>2</sup><i>N</i>,<i>P</i>)titanium(IV)
    作者:Lewis M. Broomfield、Manfred Bochmann、Joseph A. Wright
    DOI:10.1107/s0108270110004506
    日期:2010.3.15
    The title phosphine oxide-phosphine, 0.43C(17)H(16)NOP center dot-0.57C(17)H(16)NP, (I)/(II), was obtained as a 0.861 (6): 1.139 (6) cocrystallized mixture. Hydrogen bonding between the two constituents leads to the formation of 2:2 solid-state assemblies. Instead of forming the expected simple N,P-chelated system via loss of the N-bound H atom, reaction of 2-(diphenylphosphinomethyl)pyrrole, (II), with TiCl4 leads to the formation of the title titanium(IV) complex, [TiCl4(C17H16NP)], (IV), containing a rearranged neutral ligand in which the N-bound H atom moves to one of the pyrrole C atoms, giving a partially unsaturated ring.
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