diphenyl ethylphosphonite | 14744-12-8

• 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: diphenyl ethylphosphonite
• 英文别名: ethylphosphonous acid diphenyl ester；ethyl-diphenoxy-phosphine；Aethyl-diphenoxy-phosphin；ethyl diphenylphosphonite；Aethylphosphonigsaeure-diphenylester；Aethylphosphinsaeure-diphenylester；ethyl(diphenoxy)phosphane
• CAS: 14744-12-8
• 化学式: C₁₄H₁₅O₂P
• 分子量: 246.246
• InChiKey: MLSZXABTZNVAPB-UHFFFAOYSA-N

物化性质

• 沸点：
  223-225 °C(Press: 11 Torr)
• 密度：
  1.1923 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  diphenyl ethylphosphonite 在 四氯化碳 、 苯甲醛 作用下， 生成 diphenyl ethylphosphonate
  参考文献：
  名称：

  Kharrasova,F.M. et al., Journal of general chemistry of the USSR, 1978, vol. 48, p. 948 - 952

  摘要：

  DOI：
• 作为产物：
  描述：

  2-ethyl-2,3-dihydro-3-isopropyl-1,2,3-benzoxazaphosphole 、 苯酚 生成 diphenyl ethylphosphonite
  参考文献：
  名称：

  Pudovik, M. A.; Terent'eva, S. A.; Karelov, A. A., Journal of general chemistry of the USSR, 1980, vol. 50, # 4, p. 585 - 589

  摘要：

  DOI：

文献信息

• AMIDE DERIVATIVES AS ION CHANNEL LIGANDS AND PHARMACEUTICAL COMPOSITIONS AND METHODS OF USING THE SAME
  申请人：Kelly G Michael

  公开号：US20050222200A1

  公开（公告）日：2005-10-06

  Abstract of the Disclosure Compounds are disclosed that have a formula represented by Formula I herein. The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, pain, inflammation, traumatic injury, and others.

  本披露的化合物具有以下式表示的化学式I。这些化合物可制备为药物组合物，并可用于预防和治疗哺乳动物包括人类的各种疾病，包括但不限于疼痛、炎症、创伤性损伤等。
• Process for preparing N-tritylimidazole compounds
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0010565A1

  公开（公告）日：1980-05-14

  The invention relates to a novel process for preparing N-tritylimidazole compounds of the formula: by the reaction between a tritylcarbino derivative of the formula: an an imidazole derivative of the formula: characterized in that the reaction is effected in the presence of a phosphorus compound of the formula:

  本发明涉及一种制备式 N-三苯甲基咪唑化合物的新工艺，该工艺通过式 N-三苯甲基氨基衍生物与式 N-三苯甲基咪唑衍生物之间的反应制备，其特征在于该反应是在式 N-三苯甲基氨基衍生物与式 N-三苯甲基咪唑衍生物之间的反应中进行的：
• Rhodium catalyzed hydroformylation process
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0031590A1

  公开（公告）日：1981-07-08

  In a rhodium-catalyzed hydroformylation process employing olefin reactants having from 3 to 20 carbon atoms to produce products rich in normal aldehydes, the efficiency of the catalyst in producing such products is substantially uneffected and propionaldehyde is also produced by employing ethylene as a coreactant along with the olefin.

  在铑催化的加氢甲酰化工艺中，使用具有 3 至 20 个碳原子的烯烃反应物来生产富含普通醛类的产品，催化剂生产此类产品的效率基本上不受影响，并且通过使用乙烯作为核心反应物与烯烃一起生产丙醛。
• Tungsten-imido catalysts for ring-opening metathesis polymerization of cycloolefins
  申请人：HERCULES INCORPORATED

  公开号：EP0534388A1

  公开（公告）日：1993-03-31

  This invention relates to a two component catalyst system for the polymerization of metathesis polymerizable polycyclic cycloolefins, comprising (a) a tungsten-imido compound having the formula W(NR¹)X4-x(OR²)x·Ly wherein x=O, 1, 2, 3 or 4; y=O or 1; R¹ and R² are alkyl, phenyl, phenyl-substituted phenyl, phenylalkyl or halogen-substituted derivatives of alkyl, phenyl, phenyl-substituted phenyl or phenylalkyl; X=Br or Cl; where alkyl has 1 to 8 carbon atoms, phenyl substituted phenyl has 12-18 carbon atoms and phenylalkyl has 7 to 20 carbon atoms; and L is a donor ligand; and (b) an activator compound. The catalyst system is used to prepare thermoset molded articles having low levels of residual monomer.

  本发明涉及一种用于偏聚可聚合多环环烯烃聚合的双组分催化剂体系，包括 (a) 钨-亚胺化合物，其式为 W(NR¹)X4-x(OR²)x-Ly，其中 x=O、1、2、3 或 4；y=O 或 1；R¹和R²是烷基、苯基、苯基取代的苯基、苯基烷基或烷基、苯基、苯基取代的苯基或苯基烷基的卤素取代衍生物；X=Br或Cl；其中烷基有1至8个碳原子，苯基取代的苯基有12至18个碳原子，苯基烷基有7至20个碳原子；L是供体配体；以及 (b)活化剂化合物。 该催化剂体系用于制备残留单体较少的热固性模塑制品。
• PROCESS FOR PRODUCING ALKADIENOL
  申请人：Mitsubishi Chemical Corporation

  公开号：EP0605735A1

  公开（公告）日：1994-07-13

  A process for producing an alkadienol which comprises reacting a conjugated alkadiene with water in a reaction solvent in the presence of a palladium catalyst, separating the solvent from the resultant reaction mixture by distilling the mixture under the condition wherein the temperature of the bottom oil in a distillation column is 120 °C or below while directly feeding hot water and/or steam as the heat-transfer medium to the column, and subjecting the bottom to phase separation. This process causes neither the decomposition and/or polymerization of the formed alkadienol nor the metallation of the palladium catalyst, and hence serves to inhibit the loss of the alkadienol and the catalyst and provide the objective alkadienol in a high yield.

  一种生产烷二烯醇的工艺，包括在钯催化剂存在下，在反应溶剂中使共轭烷二烯与水反应，在蒸馏塔中底油温度为120℃或以下的条件下，通过蒸馏混合物，将溶剂从生成的反应混合物中分离出来，同时将热水和/或蒸汽作为传热介质直接送入蒸馏塔，并使底部进行相分离。该工艺既不会导致已形成的烷二烯醇分解和/或聚合，也不会导致钯催化剂金属化，因此可抑制烷二烯醇和催化剂的损失，并以高产率提供目标烷二烯醇。