dicarbonyle-2,4-dioxo-3-pentyl 4-[[4-(n-decyloxy)benzyl]oxy]benzoato-rhodium(I) | 561013-38-5

• 英文名称: dicarbonyle-2,4-dioxo-3-pentyl 4-[[4-(n-decyloxy)benzyl]oxy]benzoato-rhodium(I)
• CAS: 561013-38-5
• 化学式: C₃₁H₃₇O₈Rh
• 分子量: 640.535
• InChiKey: JSXUEGKVWXIHQB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  2,4-dioxo-3-pentyl 4-[[4-(n-decyloxy) benzyl] oxy] benzoate 、 di(rhodium)tetracarbonyl dichloride 在 barium carbonate 作用下， 以 丙酮 为溶剂， 以72.3%的产率得到dicarbonyle-2,4-dioxo-3-pentyl 4-[[4-(n-decyloxy)benzyl]oxy]benzoato-rhodium(I)
  参考文献：
  名称：

  Synthesis and mesomorphic properties of γ-substituted β-diketones and their dicarbonylrhodium(I) complexes

  摘要：

  Five series of 3-(C10H21O-Ph-X-Ph-Y-) substituted pentane-2,4-diones and their dicarbonylrhodium(l) complexes, namely, series 1: X = -CH=CHCOO- and Y = -COO-, series 2: X -CH=CHCOO- and Y = -CH=CHCOO-, series 3: X = -COO- and Y = -CH=CHCOO-, series 4: X = -CH2O- and Y -COO-, series 5: X = -N=N- and Y = -COO-, have been synthesized, their mesogenic properties have been investigated using a Nikon polarizing microscope and DSC. It is found the beta-diketones 1a-3a, 5a and the complexes 1b-3b exhibit liquid crystal behaviors. The effect of the bridging groups of X and Y on the mesogenic properties of the ligands and the complexes has been explored. (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(03)00146-3