Fe(CO)3(η(4)-PhCH=CH(C=C=O)CH=CHPh) | 167556-86-7

• 英文名称: Fe(CO)3(η(4)-PhCH=CH(C=C=O)CH=CHPh)
• 英文别名: Fe(CO)3(η(4)-OhCH=CH=C(CH=CHPh)=C=O)
• CAS: 167556-86-7
• 化学式: C₂₁H₁₄FeO₄
• 分子量: 386.187
• InChiKey: BUBONIFMGQISJO-HPSHQBORSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  Fe(CO)3(η(4)-PhCH=CH(C=C=O)CH=CHPh) 、 2,4-二(甲硫基)-1,3,2,4-二噻二磷杂丁环-2,4-二硫 以 苯 为溶剂， 以6%的产率得到
  参考文献：
  名称：

  的反应η 4与磷-硫叶立德铁-ketene络合物（戴维试剂）：插入硫的成碳-铁键与地层ferrathiolactones的

  摘要：

  络合物的Fe（CO）3（ν 4 -PhCHCHC博士CO（））（1）和Fe（CO）3（η 4 -PhCHCH（CHCHPh）Ç CO （2）用戴维试剂（2,4-双（甲硫基）-1,3-二硫代-2,4-二膦环-2,4-二硫化物）制得络合物（Fe（CO）3（SC（O）C （Ph）CHCHPh）（3）和[Fe（CO）3（SC（O）C（CHz.dbnd; CHPh）CHCH（Ph））]（4） FeC键。配合物（4）可以通过X射线晶体学充分表征：C 21 H 14 FeO 4 S；三斜晶；空间群，。

  DOI：

  10.1016/0022-328x(95)05455-x
• 作为产物：
  描述：

  Fe2(CO)8[μ-η(2),η(2)-C(O)(CH=CHPh)2] 、 一氧化碳 在 MeLi 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 以9%的产率得到Fe2(CO)6[μ-η(3),η(3)-C(CH=CHPh)2]
  参考文献：
  名称：

  Formation and X-ray structure of the μ-alkylidene complex Fe2(CO)6(μ−η3, η3−C(CH = CHPh)2) upon deoxygenation of Fe2(CO)8(μ−η2, η2−C(O)(CH = CHPh)2) with methyl lithium

  摘要：

  Di-iron nonacarbonyl reacts with dibenzylideneacetone (5) to produce, depending on the reaction conditions, either a mixture of the three complexes Fe(CO)(4)[eta(2)(CO)(CH = CHPh)(2)] (6), Fe-2(CO)(8)[eta(2), eta(2)(CO)(CH = CHPh)(2)] (7), and Fe(CO)(3)[eta(4)(CO)(CH = CHPh)(2)] (8), or solely complex 7 in which the ligand is bound in a eta(2), mu-eta(2), eta(2) or eta(4) fashion. All three complexes have been fully characterized by X-ray crystallography. Crystal data for complex 6: C21H14FeO5, monoclinic, space group P2(1)/n, a = 6.326(2) Angstrom b = 14.567(2) Angstrom, c = 20.504(2) Angstrom, beta = 96.91(2)degrees, U = 1875(4) Angstrom(3), D-c = 1.42 g cm(-3), Z = 4. For complex 7: C25H14Fe2O9 triclinic, space group ($) over bar P1, a = 9.677(5) Angstrom, b = 10.635(5) Angstrom, c = 13.471(6) Angstrom, alpha = 104.24(3)degrees, beta = 105.46(4)degrees, gamma = 104.75(4)degrees, U = 1216.7(8) Angstrom(3), D-c = 1.56 g cm(-3), Z = 2. For complex 8: C20H14FeO4, orthorhombic, space group Pbca, a = 13.397(2) Angstrom, b = 10.041(3) Angstrom, c = 26.579(2) Angstrom, U = 3575.1(8) Angstrom(3), D-c = 1.39 g cm(-3), Z = 8. Upon reaction with MeLi under an atmosphere of CO, all of the three complexes each gave a mixture of the expected eta(4)-ketene complex Fe(CO)(4)(eta(4)-PhCH = CH(C = C = O)CH = CHPh) (9) as the result of a deoxygenation-carbonylation reaction, and the new mu-alkylidene complex Fe-2(CO)(6)(mu - eta(3),eta(3)-C(CH = CHPh)(2)) (10) as the result of a deoxygenation reaction of the starting complex followed by the trapping of the intermediate alkylidene complex by Fe(CO)(3). Complex 10, C23H14Fe2O6, has been fully characterized by X-ray crystallography and shown to be orthorhombic, space group Pbcn, a = 17.155(4)Angstrom b = 7.842(2) Angstrom c = 15.857(2) Angstrom, U = 2133.2(5) Angstrom(3), D-c = 1.55 g cm(-3), Z = 4.

  DOI：

  10.1016/0022-328x(95)05457-z