1-(2'-diphenylphosphinoethyl)cyclopenta-1,3-diene | 70583-55-0

• 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: 1-(2'-diphenylphosphinoethyl)cyclopenta-1,3-diene
• 英文别名: (2-diphenylphosphinoethyl)cyclopentadiene；[2-(Cyclopenta-1,3-dien-1-yl)ethyl](diphenyl)phosphane；2-cyclopenta-1,3-dien-1-ylethyl(diphenyl)phosphane
• CAS: 70583-55-0
• 化学式: C₁₉H₁₉P
• 分子量: 278.334
• InChiKey: CGOAYSTWDRUPBV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.16
• 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：

  potassium diphenylphosphine 、 螺[2.4]庚-4,6-二烯 以 四氢呋喃 为溶剂， 以76%的产率得到1-(2'-diphenylphosphinoethyl)cyclopenta-1,3-diene
  参考文献：
  名称：

  Preparations of novel half-sandwich iron carbonyl phosphine complexes: Intramolecular link between the cyclopentadienyl and the phosphine ligand

  摘要：

  The novel iron half-sandwich complex (eta(5):eta(1)-C(5)H(4)CH(2)CH(2)PPh(2))Fe(CO)Cl (4), in which the ligating phosphine was connected to the cyclopentadienyl ring, was prepared by reacting the LiC(5)H(4)CH(2)CH(2)PPh(2) (2) with FeCl2 followed by CO bubbling. Reaction of 4 with sp-, sp(2)- and sp(3)-hybridized carbon nucleophiles provided formal substitution product (eta(5):eta(1)-C(5)H(4)CH(2)CH(2)PPh(2))Fe(CO)R (5). Solid state structures of the methyl complex 5a, phenylacetylide 5g and trimethylsilylacetylide 5j were characterized by single-crystal X-ray analyses.

  DOI：

  10.1016/0022-328x(95)05542-w

文献信息

• Synthesis and crystal structure of [Ru(η⁵-C₅H₄CH₄CH₂PPh₂)(PPh₃)Cl], a compound having a cyclopentadienyl proton with a chemical shift of δ 1.91 p.p.m.
  作者：Alexandra M. Z. Slawin、David J. Williams、John Crosby、Jomes A. Ramsden、Colin White

  DOI：10.1039/dt9880002491

  日期：——
• Preparations of novel half-sandwich iron carbonyl phosphine complexes: Intramolecular link between the cyclopentadienyl and the phosphine ligand
  作者：Tein-Fu Wang、Jung-Pin Juang、Yuh-Sheng Wen

  DOI：10.1016/0022-328x(95)05542-w

  日期：1995.11

  The novel iron half-sandwich complex (eta(5):eta(1)-C(5)H(4)CH(2)CH(2)PPh(2))Fe(CO)Cl (4), in which the ligating phosphine was connected to the cyclopentadienyl ring, was prepared by reacting the LiC(5)H(4)CH(2)CH(2)PPh(2) (2) with FeCl2 followed by CO bubbling. Reaction of 4 with sp-, sp(2)- and sp(3)-hybridized carbon nucleophiles provided formal substitution product (eta(5):eta(1)-C(5)H(4)CH(2)CH(2)PPh(2))Fe(CO)R (5). Solid state structures of the methyl complex 5a, phenylacetylide 5g and trimethylsilylacetylide 5j were characterized by single-crystal X-ray analyses.