3-Methylbut-2-en-1-yl diphenylphosphinite | 104229-89-2

• 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-Methylbut-2-en-1-yl diphenylphosphinite
• 英文别名: 3-methylbut-2-enoxy(diphenyl)phosphane
• CAS: 104229-89-2
• 化学式: C₁₇H₁₉OP
• 分子量: 270.311
• InChiKey: MZZGYRJHPVGQIP-UHFFFAOYSA-N

物化性质

• 沸点：
  362.1±35.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  dichlorotetrakis(triphenylphosphine)ruthenium(II) 、 3-Methylbut-2-en-1-yl diphenylphosphinite 以 二氯甲烷 为溶剂， 以83%的产率得到dichloro(3-methylbut-2-enyldiphenylphosphinite)bis(triphenylphosphine)ruthenium(II)
  参考文献：
  名称：

  Reactions of [RuCl₂(PPh₃)₄] with mixed anhydrides of diphenylphosphinous and acrylic acids; structure of [RuCl{(Ph₂PO)₂H}(PPh₃)(O₂CCH₂CH₂PPh₃)]·C₄H₈O

  摘要：

  Reactions of [RuCl2(PPh3)4] with 1 mol equivalent of Ph2PO2CCH = CR'R" produce [RuCl2(PPh3)2(Ph2PO2CCH = CR'R")] (R', R" = H or Me), although for R' = H, R" = H or Me the major product is [RuCl{(Ph2PO)2H}(PPh3)(O2CCH2CHR"PPh3)], which for R" = H has been crystallographically characterized. Using 2 mol equivalents of Ph2PO2CCR = CR'R" the products are [RuCl2(Ph2PO2CCR = CR'R")2] (R = H, R' = R" = Me; R = Me, R' = H, R" = Ph) or [RuCl2(PPh3)(Ph2PO2CCH = CH2)(Ph2POPPh2)]. The complexes have all been characterized spectroscopically and the mixed anhydride ligands are generally co-ordinated through P and O, apparently for steric reasons. Binding through P and the C = C appears to occur in [RuCl2(PPh3)2(Ph2POCH2CH = CMe2)], prepared from [RuCl2(PPh3)4] and Ph2POCH2CH = CMe2, whilst unidentate binding via the P atom is observed for the mixed anhydride in [RuCl2(PPh3)(Ph2PO2CCH = CH2)(Ph2POPPh2)]. Crystal data for [RuCl{(Ph2PO)2H}(PPh3)(O2CCH2CH2PPh3)]: orthorhombic, space group P2(1)2(1)2(1), with a = 15.16(3), b = 23.05(3), c = 17.08(4) angstrom and Z = 4. The structure was obtained from 6558 reflections measured on an automatic diffractometer and refined to an R value of 0.076. The main features of the structure include the zwitterionic triphenylphosphoniopropionate betaine ligand binding via the carboxylate in a chelating fashion and the planar RuPOHPO ring of the bis(diphenylphosphinito)hydrogenate ligand. The O ... O distance in this ligand is 2.382(12) angstrom indicative of strong hydrogen bonding.

  DOI：

  10.1039/dt9910002413
• 作为产物：
  描述：

  二苯基氯化膦 、 异戊烯醇 在 三乙胺 作用下， 以 乙醚 为溶剂， 以95%的产率得到3-Methylbut-2-en-1-yl diphenylphosphinite
  参考文献：
  名称：

  Cupertino, Domenico C.; Cole-Hamilton David J., Journal of the Chemical Society, Dalton Transactions, 1987, p. 443 - 450

  摘要：

  DOI：

文献信息

• Stabilisation of highly substituted alkene coordination by chelation: Preparation and crystal and molecular structure of [Rh(Ph2PO2CC(H)CMe2)Cl]2
  作者：Domenico C. Cupertino、Marjorie M. Harding、David J. Cole-Hamilton

  DOI：10.1016/0022-328x(85)87455-6

  日期：1985.10
• Cupertino, Domenico C.; Cole-Hamilton, David J., Journal of the Chemical Society, Dalton Transactions
  作者：Cupertino, Domenico C.、Cole-Hamilton, David J.

  DOI：——

  日期：——
• Cupertino, Domenico C.; Cole-Hamilton David J., Journal of the Chemical Society, Dalton Transactions, 1987, p. 443 - 450
  作者：Cupertino, Domenico C.、Cole-Hamilton David J.

  DOI：——

  日期：——
• Reactions of [RuCl₂(PPh₃)₄] with mixed anhydrides of diphenylphosphinous and acrylic acids; structure of [RuCl{(Ph₂PO)₂H}(PPh₃)(O₂CCH₂CH₂PPh₃)]·C₄H₈O
  作者：Derek J. Irvine、Sheila A. Preston、David J. Cole-Hamilton、John C. Barnes

  DOI：10.1039/dt9910002413

  日期：——

  Reactions of [RuCl2(PPh3)4] with 1 mol equivalent of Ph2PO2CCH = CR'R" produce [RuCl2(PPh3)2(Ph2PO2CCH = CR'R")] (R', R" = H or Me), although for R' = H, R" = H or Me the major product is [RuCl(Ph2PO)2H}(PPh3)(O2CCH2CHR"PPh3)], which for R" = H has been crystallographically characterized. Using 2 mol equivalents of Ph2PO2CCR = CR'R" the products are [RuCl2(Ph2PO2CCR = CR'R")2] (R = H, R' = R" = Me; R = Me, R' = H, R" = Ph) or [RuCl2(PPh3)(Ph2PO2CCH = CH2)(Ph2POPPh2)]. The complexes have all been characterized spectroscopically and the mixed anhydride ligands are generally co-ordinated through P and O, apparently for steric reasons. Binding through P and the C = C appears to occur in [RuCl2(PPh3)2(Ph2POCH2CH = CMe2)], prepared from [RuCl2(PPh3)4] and Ph2POCH2CH = CMe2, whilst unidentate binding via the P atom is observed for the mixed anhydride in [RuCl2(PPh3)(Ph2PO2CCH = CH2)(Ph2POPPh2)]. Crystal data for [RuCl(Ph2PO)2H}(PPh3)(O2CCH2CH2PPh3)]: orthorhombic, space group P2(1)2(1)2(1), with a = 15.16(3), b = 23.05(3), c = 17.08(4) angstrom and Z = 4. The structure was obtained from 6558 reflections measured on an automatic diffractometer and refined to an R value of 0.076. The main features of the structure include the zwitterionic triphenylphosphoniopropionate betaine ligand binding via the carboxylate in a chelating fashion and the planar RuPOHPO ring of the bis(diphenylphosphinito)hydrogenate ligand. The O ... O distance in this ligand is 2.382(12) angstrom indicative of strong hydrogen bonding.