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dicyclohexyl(vinyl)phosphine

中文名称
——
中文别名
——
英文名称
dicyclohexyl(vinyl)phosphine
英文别名
dicyclohexylvinylphosphine;vinyldicyclohexylphosphine;Cy2PCH=CH2;Phosphine, dicyclohexylvinyl-;dicyclohexyl(ethenyl)phosphane
dicyclohexyl(vinyl)phosphine化学式
CAS
——
化学式
C14H25P
mdl
——
分子量
224.326
InChiKey
WVGHCBUGOKRERD-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):
    4
  • 重原子数:
    15
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    dicyclohexyl(vinyl)phosphine三(4-甲氧苯基)膦 、 copper diacetate 、 lithium tert-butoxide 作用下, 以 四氢呋喃 为溶剂, 反应 5.0h, 生成 (1-(dibenzylamino)ethyl)dicyclohexylphosphine-borane
    参考文献:
    名称:
    铜催化的乙烯基膦的区域选择性加氢胺合成α-氨基膦
    摘要:
    已经开发了铜膦基硼烷与氢硅烷和O-苯甲酰基羟胺进行的净加氢胺化反应。该反应在区域选择性地进行,以形成在医药和药物化学领域具有浓厚兴趣的相应α-氨基膦硼烷。这种铜催化作用是基于一种疏密的亲电子胺化策略,为α-氨基膦衍生物提供了一种新的亲电子胺化方法。此外,尽管仍处于初步阶段,但通过明智地选择手性双膦连接的铜络合物也可以实现不对称合成。
    DOI:
    10.1002/chem.201802491
  • 作为产物:
    描述:
    乙烯基溴化镁二环己基氯化膦四氢呋喃 为溶剂, 以50%的产率得到dicyclohexyl(vinyl)phosphine
    参考文献:
    名称:
    含膦-硼烷配体的钯配合物催化的烯丙醇直接烯丙基胺化
    摘要:
    已经开发了通过使用钯催化剂和有机金属试剂例如有机硼烷和有机锌的烯丙基醇的直接亲电子,亲核和两亲烯丙基化。膦-硼烷化合物可作为钯催化的烯丙基醇直接烯丙基胺化的有效配体。因此,使用仲胺,即使在室温下,反应也仅需1小时即可完成。
    DOI:
    10.1021/acs.orglett.7b03023
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文献信息

  • Phosphaallyl complexes of Ru(<scp>ii</scp>) derived from dicyclohexylvinylphosphine (DCVP)
    作者:Dorota Duraczyńska、John H. Nelson
    DOI:10.1039/b413446j
    日期:——
    The complexes [(η5-RC5H4)Ru(CH3CN)3]PF6 (R = H, CH3) react with DCVP (DCVP = Cy2PCHCH2) at room temperature to produce the phosphaallyl complexes [(η5-C5H5)Ru(η1-DCVP)(η3-DCVP)]PF6 (1) and [(η5-MeC5H4)Ru(η1-DCVP)(η3-DCVP)]PF6 (2). Both compounds react with a variety of two-electron donor ligands displacing the coordinated vinyl moiety. In contrast, we failed to prepare the phosphaallyl complexes [(η5-C5Me5)Ru(η1-DCVP)(η3-DCVP)]PF6, [(η5-MeC5H4)Ru(CO)(η3-DCVP)]PF6 and [(η5-C5Me5)Ru(CO)(η3-DPVP)]PF6 (DPVP = Ph2PCHCH2).The compounds [(η5-MeC5H4)Ru(CO)(CH3CN)(DPVP)]PF6 and [(η5-C5Me5)Ru(CO)(CH3CN)(DPVP)]PF6 (12) react with DMPP (3,4-dimethyl-1-phenylphosphole) to undergo [4 + 2] Diels–Alder cycloaddition reactions at elevated temperature. Attempts at ruthenium catalyzed hydration of phenylacetylene produced neither acetophenone nor phenylacetaldehyde but rather dimers and trimers of phenylacetylene. The structures of the complexes described herein have been deduced from elemental analyses, infrared spectroscopy, 1H, 13C1H}, 31P1H} NMR spectroscopy and in several cases by X-ray crystallography.
    [(η5-RC5H4)Ru(CH3CN)3]PF6 (R = H, CH3) 复合物在室温下与DCVP (DCVP = Cy2PCHCH2) 反应,生成膦杂烯丙基复合物 [(η5-C5H5)Ru(η1-DCVP)(η3-DCVP)]PF6 (1) 和 [(η5-MeC5H4)Ru(η1-DCVP)(η3-DCVP)]PF6 (2)。这两种化合物均能与多种二电子供体配体反应,取代配位的乙烯基部分。相比之下,我们未能制备出膦杂烯丙基复合物 [(η5-C5Me5)Ru(η1-DCVP)(η3-DCVP)]PF6, [(η5-MeC5H4)Ru(CO)(η3-DCVP)]PF6 和 [(η5-C5Me5)Ru(CO)(η3-DPVP)]PF6 (DPVP = Ph2PCHCH2)。化合物 [(η5-MeC5H4)Ru(CO)(CH3CN)(DPVP)]PF6 和 [(η5-C5Me5)Ru(CO)(CH3CN)(DPVP)]PF6 (12) 在高温下与DMPP (3,4-二甲基-1-苯基膦杂环) 反应,发生[4 + 2] Diels-Alder环加成反应。尝试使用钌催化苯乙炔的水合反应,既没有生成乙酰苯也没有生成苯乙醛,而是生成了苯乙炔的二聚体和三聚体。本文所述复合物的结构已通过元素分析、红外光谱、1H、13C1H}、31P1H}核磁共振光谱以及在几种情况下的X射线晶体学推断得出。
  • Enantioselective Synthesis of <i>P</i>-Chiral (η<sup>6</sup>-Arene)ruthenium(II) Complexes Using Enantiomerically Pure Orthometalated Palladium(II) Amine Complexes
    作者:Kesete Y. Ghebreyessus、Nizamettin Gül、John H. Nelson
    DOI:10.1021/om030172f
    日期:2003.7.1
    using chiral organopalladium(II) complexes containing orthopalladated (S)-1-α-(dimethylamino)ethylbenzene, (R)-1-α-(dimethylamino)ethylnaphthalene, or (S)-2-α-(dimethylamino)ethylnaphthalene as the reaction templates. Treatment of the diphosphine complexes with concentrated hydrochloric acid removed the chiral amine auxiliaries from the templates to give chelated dichloropalladium complexes. Then the
    对映体纯的,刚性的二膦[2-(二环己基膦基)-5,6-二甲基-7-苯基-7-磷双环[2.2.1]庚-5-烯,[2-(二苯基膦基)-5,6-二甲基- 7-苯基-7-磷双环[2.2.1]庚-5-烯和酰胺基膦[2-(N,N-二甲基酰胺基)-5,6-二甲基-7-苯基-7-磷双环[2.2.1]通过使用二环己基乙烯基膦(DCVP),二苯基乙烯基膦(DPVP),N,N-二甲基丙烯酰胺(DMAA)和3,4-二甲基-1-苯基磷脂(DMPP)之间的不对称Diels-Alder反应有效地制备了庚5-烯含有邻钯(S)-1-α-(二甲基氨基)乙苯,(R)-1-α-(二甲基氨基)乙基萘或(S)-2-α-(二甲基氨基)乙基萘为反应模板。用浓盐酸处理二膦配合物,从模板上除去手性胺助剂,得到螯合的二氯钯配合物。然后将配体从与氰化物氯化钯络合物移位并与[(η 6 -1,3,5--ME 3 Ç 6 ħ 3)Ru)的氯2 ] 2中的AgCF存在3
  • Polydienes And Diene Copolymers Having Organophosphine Functionality
    申请人:Hogan Terrence E.
    公开号:US20150126675A1
    公开(公告)日:2015-05-07
    Embodiments provide polydienes and diene copolymers having organophosphines functionality. Specific embodiments employ phosphorus-containing organometal initiators and copolymers prepared by anionically polymerizing conjugated diene monomer and vinyl organophosphine.
    实施例提供具有有机膦官能团的聚二烯和二烯共聚物。具体实施例采用含磷有机金属引发剂和通过阴离子聚合共轭二烯单体和乙烯基有机膦制备的共聚物。
  • PREPARATION OF FUNCTIONAL POLYMERS PHOSPHORUS-CONTAINING ORGANOMETAL INITIATORS
    申请人:BRIDGESTONE CORPORATION
    公开号:US20130296480A1
    公开(公告)日:2013-11-07
    A method for preparing a functionalized polymer, the method comprising: polymerizing conjugated diene monomer, optionally together with comonomer, using a phosphorus-containing organometal initiator.
    一种制备功能化聚合物的方法,包括:使用含磷有机金属引发剂聚合共轭二烯单体,可选地与共聚单体一起使用。
  • (η<sup>6</sup>‐Arene)ruthenium(II) Complexes with Hemilabile η<sup>3</sup>‐Dicyclohexylvinylphosphine (DCVP) and η<sup>3</sup>‐Diphenylvinylphosphine (DPVP) Phosphaallyl Ligands: Formation of an Unexpected Trinuclear Complex
    作者:John H. Nelson、Kesete Y. Ghebreyessus
    DOI:10.1081/sim-120024313
    日期:2003.1.10
    The complexes [(eta(6)-arene)RuCl2(Cy2PCH=CH2)], [arene=MeC6H5, (1a); p-MeC6H4Me; (2a); p-MeC6H4CHMe2 (3a); 1,2,4,5-Me4C6H2, (4a); and C6Me6, (5a)], have been synthesized by reacting [(eta(6)-arene)RuCl2](2) with dicyclohexylvinylphosphine (DCVP). In the presence of AgPF6, in a 1: 1 dichloromethane/acetone solvent mixture the compound [(eta(6)-C6Me6)RuCl2(Cy2PCH=CH2)] (5a) afforded [(eta(6)-C6Me6)RuCl(eta(3)-DCVP)]PF6 (1b). A similar reaction was conducted with [(eta(6)-C6Me6)RuCl2(Ph2PCH=CH2)] in an attempt to form [(eta(6)-C6Me6)RuCl(eta(3)-DPVP)]PF6 (2b). However, this reaction yielded, instead, the unexpected trinuclear heterobimetallic complex [(eta(6)-C-6-Me-6)Ru(mu-Cl)(2)(Ph2PCH=CH2)}(2)Ag](PF6) (3b) the structure of which was determined by X-ray crystallography. Compound (1b) reacts with phenylisocyanide to form [(eta(6)-C6Me6)RuCl(eta(1)-DCVP)(CNPh)]PF6. The complexes have been characterized by H-1, P-31H-1} and C-13(H-1) NMR spectroscopy, elemental analyses, cyclic voltammetry, and in some cases [compounds (4a), (1b) and (3b)] by X-ray crystallography.
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