4-phenylseleno-5,5-dimethyl-3-ethenyl-2,5-dihydro-2-n-propoxy-1,2-oxaphosphole-2-oxide | 94445-72-4

• 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: 4-phenylseleno-5,5-dimethyl-3-ethenyl-2,5-dihydro-2-n-propoxy-1,2-oxaphosphole-2-oxide
• 英文别名: 3-Ethenyl-5,5-dimethyl-4-phenylselanyl-2-propoxy-1,2lambda5-oxaphosphole 2-oxide；3-ethenyl-5,5-dimethyl-4-phenylselanyl-2-propoxy-1,2λ5-oxaphosphole 2-oxide
• CAS: 94445-72-4
• 化学式: C₁₆H₂₁O₃PSe
• 分子量: 371.275
• InChiKey: AJAHSCLIDRCGLG-UHFFFAOYSA-N

物化性质

• 沸点：
  145-147 °C(Press: 1.0 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  3.84
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  Dipropyl (3-methyl-1-vinyl-1,2-butadienyl)-phosphonat 、 苯基溴化硒 以 二氯甲烷 为溶剂， 以68%的产率得到4-phenylseleno-5,5-dimethyl-3-ethenyl-2,5-dihydro-2-n-propoxy-1,2-oxaphosphole-2-oxide
  参考文献：
  名称：

  1,2-Alkatrienephosphonates in the Reactions with Sulfenyl- and Selenenylbromides

  摘要：

  The interaction of 1,2-alkatrienephosphonic dichlorides and dialkyl esters with sulfenyl- and selenenylbromides is investigated and a possible mechanism of the reactions is discussed. The possibility to control the structure of the products by variation of the type of the electrophile and of the substrate is also shown.

  DOI：

  10.1080/10426500701340857

文献信息

• Synthesis of 3-Vinyl-2,5-dihydro-1,2-oxaphosphole 2-Oxides
  作者：Christo M. Angelov、Christo Z. Christov

  DOI：10.1055/s-1984-30926

  日期：——
• ANGELOV, CH. M.;CHRISTOV, CH. Z., SYNTHESIS, BRD, 1984, N 8, 664-667
  作者：ANGELOV, CH. M.、CHRISTOV, CH. Z.

  DOI：——

  日期：——
• 1,2-Alkatrienephosphonates in the Reactions with Sulfenyl- and Selenenylbromides
  作者：Dobromir D. Enchev、Stanimir P. Stankolov

  DOI：10.1080/10426500701340857

  日期：2007.6.14

  The interaction of 1,2-alkatrienephosphonic dichlorides and dialkyl esters with sulfenyl- and selenenylbromides is investigated and a possible mechanism of the reactions is discussed. The possibility to control the structure of the products by variation of the type of the electrophile and of the substrate is also shown.