(3-chlorophenethyl)(phenyl)phosphine | 1613631-05-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (3-chlorophenethyl)(phenyl)phosphine
• 英文别名: 2-(3-Chlorophenyl)ethyl-phenylphosphane
• CAS: 1613631-05-2
• 化学式: C₁₄H₁₄ClP
• 分子量: 248.692
• InChiKey: PHIYRHZFWXRYRT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  3-氯苯乙烯 、 苯基膦 在 [κ⁵-N,N,N,N,C-(Me₃SiNCH₂CH₂)₂NCH₂CH₂NSiMe₂CH₂]Zr 作用下， 以 氘代苯 为溶剂， 反应 12.0h， 以90%的产率得到(3-chlorophenethyl)(phenyl)phosphine
  参考文献：
  名称：

  Intermolecular Zirconium-Catalyzed Hydrophosphination of Alkenes and Dienes with Primary Phosphines

  摘要：

  Catalytic hydrophosphination of terminal alkenes and dienes with primary phosphines (RPH2; R = Cy, Ph) under mild conditions has been demonstrated using a zirconium complex, [kappa(5)-N,N,N,N,C-(Me3SiN-CH2CH2)(2)NCH2CH2NSiMe2CH]Zr (1). Exclusively anti-Markovnikov functionalized products were observed, and the catalysis is selective for either the secondary or tertiary phosphine (i.e., double hydrophosphination) products, depending on reaction conditions. The utility of the secondary phosphine products as substrates for further elaboration was demonstrated with a platinum-catalyzed asymmetric alkylation reaction.

  DOI：

  10.1021/ja503036z

文献信息

• Hydrophosphination of alkenes and alkynes with primary phosphines catalyzed by zirconium complexes bearing aminophenolato ligands
  作者：Yu Zhang、Xinxin Wang、Yaorong Wang、Dan Yuan、Yingming Yao

  DOI：10.1039/c8dt02122h

  日期：——

  activity and chemo-selectivity in catalyzing intermolecular hydrophosphination of C–C multiple bonds with primary phosphines under mild conditions. A broad range of alkenes and alkynes underwent a mono-addition reaction with phenylphosphine, which generated secondary phosphines in 39–99% yields and >7 : 1 selectivity (over double hydrophosphination).

  由胺桥联的双（酚基）配体稳定的锆配合物在温和条件下，在催化带有主膦的CC多重键的分子间加氢磷酸化方面表现出良好的活性和化学选择性。广泛的烯烃和炔烃与苯基膦进行单加成反应，生成次膦的产率为39-99％，选择性大于7：1（双氢磷化处理）。