(butane-1,4-diyl)bis[(7-bromo-3-hydroxy-4-oxonaphthalen-1(4H)-ylidene)(diphenyl)phosphorane] | 1352443-65-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (butane-1,4-diyl)bis[(7-bromo-3-hydroxy-4-oxonaphthalen-1(4H)-ylidene)(diphenyl)phosphorane]
• CAS: 1352443-65-2
• 化学式: C₄₈H₃₈Br₂O₄P₂
• 分子量: 900.583
• InChiKey: OBXCTYBAZYHCQX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.35
• 重原子数：
  56.0
• 可旋转键数：
  9.0
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  74.6
• 氢给体数：
  2.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  (butane-1,4-diyl)bis[(7-bromo-3-hydroxy-4-oxonaphthalen-1(4H)-ylidene)(diphenyl)phosphorane] 在 氢溴酸 作用下， 以 苯 为溶剂， 以74%的产率得到(butane-1,4-diyl)bis[(7-bromo-3,4-dihydroxy-1-naphthyl)(diphenyl)phosphonium]dibromide
  参考文献：
  名称：

  Synthesis of bis-phosphonium salts from 6-bromo-1,2-naphthoquinone and α,ω-bis(diphenylphosphino)alkanes

  摘要：

  1,4-Bis(diphenylphosphino)butane and 1,5-bis(diphenylphosphino)pentane add two molecules of 6-bromo-1,2-naphthoquinone to afford bis-ylides which on treatment with protic acids are converted into the corresponding P,P'-bis(7-bromo-3,4-dihydroxy-1-naphthyl)substituted bis-phosphonium salts.

  DOI：

  10.1016/j.mencom.2011.11.019
• 作为产物：
  描述：

  6-溴萘-1,2-二酮 、 1,4-双(二苯基膦)丁烷 以 苯 为溶剂， 反应 0.5h， 以53%的产率得到(butane-1,4-diyl)bis[(7-bromo-3-hydroxy-4-oxonaphthalen-1(4H)-ylidene)(diphenyl)phosphorane]
  参考文献：
  名称：

  Synthesis of bis-phosphonium salts from 6-bromo-1,2-naphthoquinone and α,ω-bis(diphenylphosphino)alkanes

  摘要：

  1,4-Bis(diphenylphosphino)butane and 1,5-bis(diphenylphosphino)pentane add two molecules of 6-bromo-1,2-naphthoquinone to afford bis-ylides which on treatment with protic acids are converted into the corresponding P,P'-bis(7-bromo-3,4-dihydroxy-1-naphthyl)substituted bis-phosphonium salts.

  DOI：

  10.1016/j.mencom.2011.11.019