[iridium(κ(2)-acetylacetonyl(CH2)2CO2Me)(η(2)-ethene)2] | 366006-94-2

• 英文名称: [iridium(κ(2)-acetylacetonyl(CH2)2CO2Me)(η(2)-ethene)2]
• 英文别名: [Iridium(κ(2)-acetylacetonyl(CH2)2CO2Me)(η(2)-ethen)2]
• CAS: 366006-94-2
• 化学式: C₁₃H₂₁IrO₄
• 分子量: 433.527
• InChiKey: XTNASGIYZCUKMX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 拓扑面积：
  None
• 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：

  [iridium(κ(2)-acetylacetonyl(CH2)2CO2Me)(η(2)-ethene)2] 、 三异丙基膦 以 正己烷 为溶剂， 以93%的产率得到[iridium(κ(2)-acetylacetonyl(CH2)2CO2Me)(η(2)-ethene)(PiPr3)]
  参考文献：
  名称：

  具有乙酰丙酮配体的烯属铱 (I) 配合物的合成、结构和光化学

  摘要：

  The bis(ethene) complex [Ir(kappa (2)-acac)(C2H4)(2)] (1) reacts with tertiary phosphanes to give the monosubstitution products [Ir(kappa (2)-acac)(C2H4)(PR3)] (2-5). While 2 (R = iPr) is inert toward PiPr(3), the reaction of 2 with diphenylacetylene affords the pi -alkyne complex [Ir(kappa (2)-acac)(C2Ph2)-(PiPr(3))] (6). Treatment of [IrCl(C2H4)(4)] with C-functionalized acetylacetonates yields the compounds [Ir(kappa (2)-acacR(1,2))(C2H4)(2)] (8, 9), which react with PiPr(3) to give [Ir(kappa (2)-acacR(1,2))(C2H4)(PiPr(3))] (10, 11) by displacement of one ethene ligand. UV irradiation of 5 (PR3 = iPr(2)PCH(2)-CO2Me) and 11 (R-2 = (CH2)(3)CO2Me) leads, after addition of PiPr(3), to the formation of the hydrido(vinyl)iridium (III) complexes 7 and 12. The reaction of 2 with the ethene derivatives CH2=CHR (R = CN, OC(O)Me, C(O)Me) affords the compounds [Ir(kappa (2)-acac)(CH2=CHR)(PiPr(3))] (13-15), which on photolysis in the presence of PiPr(3) also undergo an intramolecular C-H activation. In contrast, the analogous complexes [Ir(kappa (2)-acac)(olefin)(PiPr(3))] (olefin = (E)-C2H2(CO2Me)(2) 16, (Z)-C2H2(CO2Me)(2) 17) are photochemically inert.

  DOI：

  10.1002/1521-3749(200108)627:8<1807::aid-zaac1807>3.0.co;2-a
• 作为产物：
  描述：

  4-乙酰基-5-羰基己酸甲酯 、 [Ir(I)(C2H4)2(μ-Cl)]2 在 KOH 作用下， 以 四氢呋喃 为溶剂， 以61%的产率得到[iridium(κ(2)-acetylacetonyl(CH2)2CO2Me)(η(2)-ethene)2]
  参考文献：
  名称：

  具有乙酰丙酮配体的烯属铱 (I) 配合物的合成、结构和光化学

  摘要：

  The bis(ethene) complex [Ir(kappa (2)-acac)(C2H4)(2)] (1) reacts with tertiary phosphanes to give the monosubstitution products [Ir(kappa (2)-acac)(C2H4)(PR3)] (2-5). While 2 (R = iPr) is inert toward PiPr(3), the reaction of 2 with diphenylacetylene affords the pi -alkyne complex [Ir(kappa (2)-acac)(C2Ph2)-(PiPr(3))] (6). Treatment of [IrCl(C2H4)(4)] with C-functionalized acetylacetonates yields the compounds [Ir(kappa (2)-acacR(1,2))(C2H4)(2)] (8, 9), which react with PiPr(3) to give [Ir(kappa (2)-acacR(1,2))(C2H4)(PiPr(3))] (10, 11) by displacement of one ethene ligand. UV irradiation of 5 (PR3 = iPr(2)PCH(2)-CO2Me) and 11 (R-2 = (CH2)(3)CO2Me) leads, after addition of PiPr(3), to the formation of the hydrido(vinyl)iridium (III) complexes 7 and 12. The reaction of 2 with the ethene derivatives CH2=CHR (R = CN, OC(O)Me, C(O)Me) affords the compounds [Ir(kappa (2)-acac)(CH2=CHR)(PiPr(3))] (13-15), which on photolysis in the presence of PiPr(3) also undergo an intramolecular C-H activation. In contrast, the analogous complexes [Ir(kappa (2)-acac)(olefin)(PiPr(3))] (olefin = (E)-C2H2(CO2Me)(2) 16, (Z)-C2H2(CO2Me)(2) 17) are photochemically inert.

  DOI：

  10.1002/1521-3749(200108)627:8<1807::aid-zaac1807>3.0.co;2-a