bisneopentylphosphorus chloride | 57620-66-3

• 分子结构分类: 有机化合物 - 有机磷化合物 - 烷基卤代膦
• 英文名称: bisneopentylphosphorus chloride
• 英文别名: Bis-(neopentyl)-chlorphosphin；(tBuCH2)2PCl；Phosphinous chloride, bis(2,2-dimethylpropyl)-；chloro-bis(2,2-dimethylpropyl)phosphane
• CAS: 57620-66-3
• 化学式: C₁₀H₂₂ClP
• 分子量: 208.711
• InChiKey: FHUVDLWNNNDPDJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 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：

  bisneopentylphosphorus chloride 在 lithium aluminium tetrahydride 作用下， 生成 双(2,2-二甲基丙基)膦
  参考文献：
  名称：

  Poly(tertiary phosphines and arsines). XIII. Neopentyl poly(tertiary phosphines)

  摘要：

  DOI：

  10.1021/jo00868a016
• 作为产物：
  描述：

  氯化新戊烷 在 magnesium 、 三氯化磷 作用下， 以 乙醚 为溶剂， 反应 4.0h， 生成 bisneopentylphosphorus chloride
  参考文献：
  名称：

  铜催化不对称1,2-加成反应合成（R，R，R）-γ-生育酚

  摘要：

  基于不对称铜催化的格氏试剂与酮的1,2加成反应，经12步（最长的线性序列）合成了（R，R，R）-γ-生育酚，收率为36％。苯并二氢吡喃环的手性中心是通过将植物醇衍生的格利雅试剂1,2-添加到由2,3-二甲基醌制得的α-溴烯酮中而以73％ee构成的。

  DOI：

  10.1002/chem.201404458

文献信息

• Neopentyl-substituted PNP-pincer Ligand: Complexation with Iridium to Form an Iridacycle via Alkyl C–H Activation
  作者：Toshiyuki Yano、Yoshiki Moroe、Makoto Yamashita、Kyoko Nozaki

  DOI：10.1246/cl.2008.1300

  日期：2008.12.5

  A new PNP-pincer ligand 1 bearing neopentyl substituents reacted with [Ir(cod) 2 ]BF 4 to form hydridoiridacycle 3 via oxidative addition of a C-H bond of a neopentyl group to Ir Ι . Addition of π-acceptor ligands induced C-H reductive elimination to form cationic iridium(I) complexes 5 ligated by the π-acceptor ligand. Although 3 did not give a benzene adduct, reaction of 3 with nitrobenzene or acetophenone

  带有新戊基取代基的新PNP-钳状配体1与[Ir(cod) 2 ]BF 4 反应，通过将新戊基的CH键氧化加成到Ir 1 形成氢化铱环3。添加 π 受体配体诱导 CH 还原消除以形成由 π 受体配体连接的阳离子铱 (I) 配合物 5。尽管 3 没有产生苯加合物，但 3 与硝基苯或苯乙酮的反应提供了 CH 活化的 7a 或 8a。
• [EN] PHOSPHINYL AMIDINE COMPOUNDS, METAL COMPLEXES, CATALYST SYSTEMS, AND THEIR USE TO OLIGOMERIZE OR POLYMERIZE OLEFINS<br/>[FR] COMPOSÉS DE PHOSPHINYLAMIDINE, COMPLEXES DE MÉTAL, SYSTÈMES DE CATALYSEUR, ET LEUR UTILISATION POUR OLIGOMÉRISER OU POLYMÉRISER DES OLÉFINES
  申请人：CHEVRON PHILLIPS CHEMICAL CO

  公开号：WO2011082192A1

  公开（公告）日：2011-07-07

  N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, N2-phosphinyl amidinate metal salt complexes are described. Methods for making N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes are also disclosed. Catalyst systems utilizing the N2-phosphinyl amidine metal salt complexes and N2-phosphinyl amidinate metal salt complexes are also disclosed along with the use of the N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes for the oligomerization and/or polymerization of olefins.

  描述了N2-膦胺化合物、N2-膦胺酸盐、N2-膦胺金属盐络合物、N2-膦胺酸盐金属盐络合物。还公开了制备N2-膦胺化合物、N2-膦胺酸盐、N2-膦胺金属盐络合物和N2-膦胺酸盐金属盐络合物的方法。还公开了利用N2-膦胺金属盐络合物和N2-膦胺酸盐金属盐络合物的催化剂系统，以及利用N2-膦胺化合物、N2-膦胺酸盐、N2-膦胺金属盐络合物和N2-膦胺酸盐金属盐络合物进行烯烃的寡聚和/或聚合的用途。
• [EN] PHOSPHINYL FORMAMIDINE COMPOUNDS, METAL COMPLEXES, CATALYST SYSTEMS, AND THEIR USE TO OLIGOMERIZE OR POLYMERIZE OLEFINS<br/>[FR] COMPOSÉS PHOSPHINYL FORMAMIDINE, COMPLEXES MÉTALLIQUES, SYSTÈMES DE CATALYSEUR, ET LEUR UTILISATION POUR OLIGOMÉRISER OU POLYMÉRISER DES OLÉFINES
  申请人：CHEVRON PHILLIPS CHEMICAL CO

  公开号：WO2015094207A1

  公开（公告）日：2015-06-25

  N2-phosphinyl formamidine compounds and N2-phosphinyl formamidine metal salt complexes are described. Methods for making N2-phosphinyl formamidine compounds and N2-phosphinyl formamidine metal salt complexes are also disclosed. Catalyst systems utilizing the N2-phosphinyl formamidine metal salt complexes are also disclosed along with the use of the N2-phosphinyl amidine compounds and N2- phosphinyl amidinate metal salt complexes for the oligomerization and/or polymerization of olefins.

  描述了N2-磷酰基甲酰胺化合物和N2-磷酰基甲酰胺金属盐配合物。还公开了制备N2-磷酰基甲酰胺化合物和N2-磷酰基甲酰胺金属盐配合物的方法。还公开了利用N2-磷酰基甲酰胺金属盐配合物的催化剂体系，以及利用N2-磷酰基胺化合物和N2-磷酰基胺金属盐配合物进行烯烃的寡聚和/或聚合的用途。
• Phosphinyl amidine compounds, metal complexes, catalyst systems, and their use to oligomerize or polymerize olefins
  申请人：Chevron Phillips Chemical Company LP

  公开号：US10144752B2

  公开（公告）日：2018-12-04

  N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, N2-phosphinyl amidinate metal salt complexes are described. Methods for making N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes are also disclosed. Catalyst systems utilizing the N2-phosphinyl amidine metal salt complexes and N2-phosphinyl amidinate metal salt complexes are also disclosed along with the use of the N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes for the oligomerization and/or polymerization of olefins.

  描述了 N2-膦酰基脒化合物、N2-膦酰基脒、N2-膦酰基脒金属盐络合物和 N2-膦酰基脒金属盐络合物。还公开了制造 N2-膦酰基脒化合物、N2-膦酰基脒、N2-膦酰基脒金属盐络合物和 N2-膦酰基脒金属盐络合物的方法。还公开了利用 N2-膦酰基脒金属盐络合物和 N2-膦酰基脒金属盐络合物的催化剂体系，以及 N2-膦酰基脒化合物、N2-膦酰基脒、N2-膦酰基脒金属盐络合物和 N2-膦酰基脒金属盐络合物在烯烃的低聚和/或聚合中的用途。
• Rhodium(III) and Iridium(III) Complexes of a Neopentyl-Substituted PNP Pincer Ligand that Feature Agostic Interactions
  作者：Jennifer E. Smart、Ivan Prokes、Baptiste Leforestier、Adrian B. Chaplin

  DOI：10.1021/acs.organomet.4c00081

  日期：2024.5.27

  The synthesis and characterization of five-coordinate rhodium(III) and iridium(III) complexes of the form [M(PNP-Np)(biph)][BArF4] are described, where PNP-Np is the neopentyl-substituted pincer ligand 2,6-(Np2PCH2)2C5H3N (Np = CH2tBu), biph = 2,2′-biphenyl, and ArF = 3,5-(CF3)2C6H3. These complexes are notable for the adoption of δ-agostic interactions in the solid state, as evidenced by X-ray crystallography

  [M(PNP-Np)(biph)][BAr F 4 ] 形式的五配位铑(III)和铱(III)配合物的合成和表征如下描述，其中 PNP-Np 是新戊基取代的钳配体 2,6-(Np 2 PCH 2 ) 2 C 5 H 3 N (Np = CH 2 tBu)，biph = 2,2′-联苯，Ar F = 3,5-(CF 3 ) 2 C 6 H 3 。 X 射线晶体学 (50-150 K) 和 ATR-IR 光谱证明了这些配合物在固态中采用 δ-agostic 相互作用，但在溶液中具有结构动态，表现出 biph 配体的假旋转 1 H NMR 时标 (185–308 K)。参考已知的叔丁基取代的类似物 [M(PNP-tBu)(biph)][BAr F 4 ] 讨论了激动相互作用的强度，通过以下方法探测与一氧化碳反应，并通过 NBO 分析进行计算量化，得出的结论是 3-中心-2-电子键合按 M = Ir