Phenacyldiphenylthiophosphoran | 58156-55-1

• 物质功能分类: 有机原料 - 有机膦化合物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Phenacyldiphenylthiophosphoran
• 英文别名: Ethanone, 2-(diphenylphosphinothioyl)-1-phenyl-；2-diphenylphosphinothioyl-1-phenylethanone
• CAS: 58156-55-1
• 化学式: C₂₀H₁₇OPS
• 分子量: 336.394
• InChiKey: XVYKFUCMGWNSHX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  23
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  49.2
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  Phenacyldiphenylthiophosphoran 在 sodium methylate 作用下， 以 吡啶 、 甲醇 、 氯仿 为溶剂， 反应 0.17h， 生成 1-phenyl-2-(diphenylthiophosphinoyl)diazoethane
  参考文献：
  名称：

  The β-Heteroatom Effect on Carbenes

  摘要：

  The beta-thiophosphinoyl carbene PhCCH2P(S)Ph-2 (5) has been prepared by irradiation of the corresponding diazo compound. The relative rates for insertion into the OH bond of methanol and for addition to the double bond of 2-methyl-2-butene indicate enhanced nucleophilic properties of the carbene, comparable to those of PhCCH2CH3 The unusual effect of increased nucleophilicity by an electron-withdrawing substituent probably results from hyperconjugative electron donation by the C-P bond, as recently documented for the same group in a carbocation. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(97)00341-4
• 作为产物：
  描述：

  甲基二苯基膦硫化物 在 盐酸 、 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 反应 8.0h， 生成 Phenacyldiphenylthiophosphoran
  参考文献：
  名称：

  Barluenga, Jose; Lopez, Fernando; Palacios, Francisco, Journal of Chemical Research, Miniprint, 1985, # 7, p. 2541 - 2561

  摘要：

  DOI：

文献信息

• Photothermographic materials containing silver halide sensitized with combination of compounds
  申请人：Simpson M. Sharon

  公开号：US20060078833A1

  公开（公告）日：2006-04-13

  Photothermographic materials are designed with increased photospeed by chemical sensitizing the photosensitive silver halide grains with a combination of compounds. A first chemical sensitizer is a specific gold(III)-containing compound and a second chemical sensitizer is a sulfur-containing compound that is a diphenylphosphine sulfide. The molar ratio of the gold (III)-containing compound to the sulfur-containing compound is at least 1:1.

  光热材料是通过化学增敏光敏银卤化物晶粒的组合设计，以增加其光速度。第一种化学增敏剂是一种特定的含金(III)化合物，第二种化学增敏剂是一种含硫化合物，即二苯基膦硫化物。金(III)化合物与含硫化合物的摩尔比至少为1:1。
• La reduction-complexation des sulfures de phosphines par le fer pentacarbonyle: un outil original pour la synthese des phosphines
  作者：François Mercier、François Mathey、Jacques Angenault、Jean-Claude Couturier、Yves Mary

  DOI：10.1016/s0022-328x(00)92891-2

  日期：1982.5
• DIVISIA A., TETRAHEDRON, 1979, 35, NO 2, 181-187
  作者：DIVISIA A.

  DOI：——

  日期：——
• BARLUENGA, J.;LOPEZ, F.;PALACIOS, F., J. CHEM. RES. SYNOP., 1985, N 7, 211
  作者：BARLUENGA, J.、LOPEZ, F.、PALACIOS, F.

  DOI：——

  日期：——
• The β-Heteroatom Effect on Carbenes
  作者：Joseph B Lambert、Xiaoyang Liu

  DOI：10.1016/s0040-4020(97)00341-4

  日期：1997.7

  The beta-thiophosphinoyl carbene PhCCH2P(S)Ph-2 (5) has been prepared by irradiation of the corresponding diazo compound. The relative rates for insertion into the OH bond of methanol and for addition to the double bond of 2-methyl-2-butene indicate enhanced nucleophilic properties of the carbene, comparable to those of PhCCH2CH3 The unusual effect of increased nucleophilicity by an electron-withdrawing substituent probably results from hyperconjugative electron donation by the C-P bond, as recently documented for the same group in a carbocation. (C) 1997 Elsevier Science Ltd.