2,6-dimethoxyphenylphosphetane sulfide | 247052-37-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,6-dimethoxyphenylphosphetane sulfide
• 英文别名: 1-(2,6-Dimethoxyphenyl)-1-sulfidophosphetan-1-ium
• CAS: 247052-37-5
• 化学式: C₁₁H₁₅O₂PS
• 分子量: 242.279
• InChiKey: BUSUZAHFQJYHSV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  19.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  甲醇 、 2,6-dimethoxyphenylphosphetane sulfide 在 with deuterated methanol 作用下， 以 甲醇 、 二氯甲烷-D2 为溶剂， 反应 0.67h， 生成 (2,6-Dimethoxyphenyl)-methoxy-sulfidophosphanium 、 、
  参考文献：
  名称：

  2,6-Dimethoxyphenylphosphetane sulfide—synthesis, structure and exploratory photochemistry

  摘要：

  2,6-Dimethoxyphenylphosphetane sulfide has been synthesized by condensation of 2,6-dimethoxyphenylphosphine with 1,3-propanediol ditosylate and treatment of the resulting phosphetane with sulfur. Irradiation at 254 nm of the phosphetane sulfide was undertaken to determine the mode of photodissociation and the types of reactive intermediates produced. Evidence is presented for the formation of both the corresponding arylphosphinidene sulfide ArP=S and the methylene(thioxo)phosphorane ArP(S)=CH2 as transient species. (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(99)00210-7
• 作为产物：
  描述：

  (2,6-二甲氧基苯基)膦 在 正丁基锂 、 sulfur 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 1.75h， 生成 2,6-dimethoxyphenylphosphetane sulfide
  参考文献：
  名称：

  2,6-Dimethoxyphenylphosphetane sulfide—synthesis, structure and exploratory photochemistry

  摘要：

  2,6-Dimethoxyphenylphosphetane sulfide has been synthesized by condensation of 2,6-dimethoxyphenylphosphine with 1,3-propanediol ditosylate and treatment of the resulting phosphetane with sulfur. Irradiation at 254 nm of the phosphetane sulfide was undertaken to determine the mode of photodissociation and the types of reactive intermediates produced. Evidence is presented for the formation of both the corresponding arylphosphinidene sulfide ArP=S and the methylene(thioxo)phosphorane ArP(S)=CH2 as transient species. (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(99)00210-7