[IrCl(COD)(2-dicyclohexylphosphino-2'-methylbiphenyl)] | 1268489-04-8

• 英文名称: [IrCl(COD)(2-dicyclohexylphosphino-2'-methylbiphenyl)]
• CAS: 1268489-04-8
• 化学式: C₃₃H₄₅ClIrP
• 分子量: 700.367
• InChiKey: AJIPEKHFDUFHIT-ONEVTFJLSA-M

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：
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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：

  一氧化碳 、 [IrCl(COD)(2-dicyclohexylphosphino-2'-methylbiphenyl)] 以 二氯甲烷 为溶剂， 以83%的产率得到cis-[IrCl(CO)2(2-dicyclohexylphosphino-2'-methylbiphenyl)]
  参考文献：
  名称：

  Steric and Electronic Parameters Characterizing Bulky and Electron-Rich Dialkylbiarylphosphines

  摘要：

  The steric and electronic properties of several sterically demanding tertiary phosphines (dicyclohexylphosphino)biphenyl (2a), 2-dicyclohexylphosphino-2'-methylbiphenyl (2b), 2-dicyclohexylphosphino-2',6'-dimethoxybiphenyl (2c), 2-dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl (2d), 2-diphenylphosphino-2'-(N,N-dimethylamino)biphenyl (2e), 2-di-tert-butylphosphino-2'-(N,N-dimethylamino)biphenyl (2f), and di(cyclohexyl)phenylphosphine (2g) have been studied [IrCl(cod)(L)] (L = 2a-d) and cis-[IrCl(CO)(2)(L)] (L = 2a-d and 2g). The infrared stretching frequencies of the carbonyl complexes permit an estimation of the ligand donor properties (basicity) and suggest that the donor properties of ligands 2a-d reside between that of 2g and PCy3. The crystal structures of several [IrCl(cod)(L)] (L = 2a-d) and cis-[IrCl(CO)(2)(L)] (L = 2a-d and 2g) complexes are reported and used to quantify the ligand steric parameter.

  DOI：

  10.1021/om101174x
• 作为产物：
  描述：

  bis(1,5-cyclooctadiene)diiridium(I) dichloride 、 2-二环己基磷-2'-甲基联苯 以 甲苯 为溶剂， 以77%的产率得到[IrCl(COD)(2-dicyclohexylphosphino-2'-methylbiphenyl)]
  参考文献：
  名称：

  Steric and Electronic Parameters Characterizing Bulky and Electron-Rich Dialkylbiarylphosphines

  摘要：

  The steric and electronic properties of several sterically demanding tertiary phosphines (dicyclohexylphosphino)biphenyl (2a), 2-dicyclohexylphosphino-2'-methylbiphenyl (2b), 2-dicyclohexylphosphino-2',6'-dimethoxybiphenyl (2c), 2-dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl (2d), 2-diphenylphosphino-2'-(N,N-dimethylamino)biphenyl (2e), 2-di-tert-butylphosphino-2'-(N,N-dimethylamino)biphenyl (2f), and di(cyclohexyl)phenylphosphine (2g) have been studied [IrCl(cod)(L)] (L = 2a-d) and cis-[IrCl(CO)(2)(L)] (L = 2a-d and 2g). The infrared stretching frequencies of the carbonyl complexes permit an estimation of the ligand donor properties (basicity) and suggest that the donor properties of ligands 2a-d reside between that of 2g and PCy3. The crystal structures of several [IrCl(cod)(L)] (L = 2a-d) and cis-[IrCl(CO)(2)(L)] (L = 2a-d and 2g) complexes are reported and used to quantify the ligand steric parameter.

  DOI：

  10.1021/om101174x