亚磷酸二乙酯戊酯 | 103487-28-1

• 分子结构分类: 有机化合物 - 有机磷化合物 - 亚磷酸三烷基酯
• 中文名称: 亚磷酸二乙酯戊酯
• 英文名称: pentyldiethylphosphite
• 英文别名: Diethyl pentyl phosphite
• CAS: 103487-28-1
• 化学式: C₉H₂₁O₃P
• 分子量: 208.238
• InChiKey: QYGCMFIJSDJQPY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  13
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  過氧化二乙烷 、 3,4-dimethyl-1-(n-pentyloxy)-Δ3-phospholen 以 氘代乙腈 为溶剂， 反应 1.05h， 以62%的产率得到1-ethoxy-3,4-dimethyl-Δ³-phospholen oxide
  参考文献：
  名称：

  The reaction of 1-substituted 3,4-dimethyl-Δ³-phospholens with diethyl peroxide: a correlation between rate and³¹P nuclear magnetic resonance shift

  摘要：

  DOI：

  10.1039/p29820000205

文献信息

• Selective Hydrogenation Catalyst and Methods of Making and Using Same
  申请人：Cheung Tin-Tack Peter

  公开号：US20100228065A1

  公开（公告）日：2010-09-09

  A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons. A method of making a selective hydrogenation catalyst comprising contacting a support with a palladium-containing compound to form a palladium supported composition, contacting the palladium supported composition with an organophosphorus compound to form a catalyst precursor, and reducing the catalyst precursor to form the catalyst. A method of selectively hydrogenating highly unsaturated hydrocarbons to an unsaturated hydrocarbon enriched composition comprising contacting a supported catalyst comprising palladium and an organophosphorous compound with a feed comprising highly unsaturated hydrocarbon under conditions suitable for hydrogenating at least a portion of the highly unsaturated hydrocarbon feed to form the unsaturated hydrocarbon enriched composition.

  一种包括支持的氢化催化剂的组合物，其中氢化催化剂包括钯和有机磷化合物，支持的氢化催化剂能够选择性地将高度不饱和烃氢化为不饱和烃。一种制备选择性氢化催化剂的方法，包括将支持物与含钯化合物接触以形成支持的钯组合物，将支持的钯组合物与有机磷化合物接触以形成催化剂前体，并还原催化剂前体以形成催化剂。一种将高度不饱和烃选择性氢化为富含不饱和烃的组合物的方法，包括将包括钯和有机磷化合物的支持催化剂与含高度不饱和烃的进料接触，在适宜的氢化条件下至少部分氢化高度不饱和烃进料以形成富含不饱和烃的组合物。
• 2-Substituted-1,3-propylidenediphosphonate derivatives, the process for their preparation and pharmaceutical compositions containing them
  申请人：SYMPHAR S.A.

  公开号：EP0173041A1

  公开（公告）日：1986-03-05

  2-Substituted-1,3-propylidenediphosphonates of formula (I), where A, R' and R2 are defined in Claim 1, are therapeutically active compounds, namely for the treatment of cardiovascular diseases. They can be prepared by reacting phosphonating agents with 1,3- dibromopropanes or ditosylates of 1,3-propanediols substituted in position 2.

  式（I）的 2-取代-1,3-亚丙基二膦酸盐，其中 A、R'和 R2 在权利要求 1 中定义，是具有治疗活性的化合物，即用于治疗心血管疾病。 它们可以通过膦化剂与 1，3-二溴丙烷或 1，3-丙二醇在第 2 位被取代的二对甲苯磺酸盐反应制备。
• SELECTIVE HYDROGENATION CATALYST AND METHODS OF MAKING AND USING SAME
  申请人：Chevron Phillips Chemical Company LP

  公开号：EP3144064A2

  公开（公告）日：2017-03-22

  A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons.

  一种由钯和有机磷化合物组成的载体加氢催化剂组成的组合物，该载体加氢催化剂能选择性地将高度不饱和烃加氢为不饱和烃。
• SELECTIVE HYDROGENATION CATALYST AND METHODS OF MAKING AND USING SAME
  申请人：Chevron Phillips Chemical Company LP

  公开号：EP2403642A2

  公开（公告）日：2012-01-11
• METHODS OF USING A SELECTIVE HYDROGENATION CATALYST
  申请人：Chevron Phillips Chemical Company LP

  公开号：EP2403642B1

  公开（公告）日：2017-08-02