diethyl (((diethoxyphosphinyl)methyl)phenyl)phosphonate | 72436-47-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 英文名称: diethyl (((diethoxyphosphinyl)methyl)phenyl)phosphonate
• 英文别名: Diethyl 4diethylphosphonomethylbenzenephosphonate；1-diethoxyphosphoryl-4-(diethoxyphosphorylmethyl)benzene
• CAS: 72436-47-6
• 化学式: C₁₅H₂₆O₆P₂
• 分子量: 364.315
• InChiKey: HEQYLRAUHCECTH-UHFFFAOYSA-N

物化性质

• 沸点：
  455.1±38.0 °C(Predicted)
• 密度：
  1.16±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  23
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  diethyl (((diethoxyphosphinyl)methyl)phenyl)phosphonate 在 三甲基溴硅烷 、 lithium diisopropyl amide 作用下， 以 二氯甲烷 为溶剂， 反应 18.0h， 生成 (E,E)-1,4-phenylenebis(1,2-ethenyl-4-phenylphosphonic acid)
  参考文献：
  名称：

  Synthesis, Layer Assembly, and Fluorescence Dynamics of Poly(phenylenevinylene) Oligomer Phosphonates

  摘要：

  We report the synthesis and spectroscopic study of a new molecularly engineered multilayer structure. The chromophore, which is an oligomer of poly(p-phenylenevinylene), is analogous to polymeric PPV which has been used in the fabrication of LEDs. This study was initiated specifically to explore if a multilayer geometry would aid the transport properties of the material leading to better semiconductor performance. We describe the synthesis and film formation of these novel materials. Detailed dynamic photophysical measurements on several new multilayer materials have shown that spectroscopically these thin films behave similarly to the polymers. The quantum yields of the films are of the same order of magnitude indicating that the emissive properties in both materials are due to localized molecular interactions. The relevance of the material properties to device applications is discussed.

  DOI：

  10.1021/ja00094a018
• 作为产物：
  描述：

  4-溴苄基亚磷酸二乙酯 、 氯磷酸二乙酯 在 正丁基锂 、 叔丁醇 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 以33%的产率得到diethyl (((diethoxyphosphinyl)methyl)phenyl)phosphonate
  参考文献：
  名称：

  Synthesis, Layer Assembly, and Fluorescence Dynamics of Poly(phenylenevinylene) Oligomer Phosphonates

  摘要：

  We report the synthesis and spectroscopic study of a new molecularly engineered multilayer structure. The chromophore, which is an oligomer of poly(p-phenylenevinylene), is analogous to polymeric PPV which has been used in the fabrication of LEDs. This study was initiated specifically to explore if a multilayer geometry would aid the transport properties of the material leading to better semiconductor performance. We describe the synthesis and film formation of these novel materials. Detailed dynamic photophysical measurements on several new multilayer materials have shown that spectroscopically these thin films behave similarly to the polymers. The quantum yields of the films are of the same order of magnitude indicating that the emissive properties in both materials are due to localized molecular interactions. The relevance of the material properties to device applications is discussed.

  DOI：

  10.1021/ja00094a018

文献信息

• Arylphosphorus derivatives
  申请人：BASF Aktiengesellschaft

  公开号：US04918212A1

  公开（公告）日：1990-04-17

  Phosphonic acid, phosphinic acid and phosphine oxide derivatives of the general formula ##STR1## where A, B and R.sup.1 to R.sup.5 have the meanings stated in the description, processes for their preparation, pharmaceutical agents containing them, and their use for the treatment of acne and psoriasis are described .

  本文描述了一般式为##STR1##的膦酸，膦酸和膦氧化物衍生物，其中A，B和R.sup.1到R.sup.5的含义如说明中所述，它们的制备过程，包含它们的药物制剂以及它们用于治疗痤疮和牛皮癣的用途。
• Arylphosphorderivate, ihre Herstellung und Verwendung
  申请人：BASF Aktiengesellschaft

  公开号：EP0303186B1

  公开（公告）日：1993-11-10
• US4317782A
  申请人：——

  公开号：US4317782A

  公开（公告）日：1982-03-02
• US4918212A
  申请人：——

  公开号：US4918212A

  公开（公告）日：1990-04-17
• US7459106B2
  申请人：——

  公开号：US7459106B2

  公开（公告）日：2008-12-02