氧化膦,二丁基乙基- | 15478-83-8

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 中文名称: 氧化膦,二丁基乙基-
• 英文名称: Dibutyl-ethyl-phosphinoxid
• 英文别名: Dibutylethylphosphinoxid；1-[Butyl(ethyl)phosphoryl]butane
• CAS: 15478-83-8
• 化学式: C₁₀H₂₃OP
• 分子量: 190.266
• InChiKey: MSBXXIZANKFTJF-UHFFFAOYSA-N

物化性质

• 沸点：
  88-92 °C(Press: 12 Torr)
• 密度：
  0.9218 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  12
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  ethyl magnesium iodide 、 1-[丁基(氯)磷基]丁烷 以 乙醚 为溶剂， 生成 氧化膦,二丁基乙基-
  参考文献：
  名称：

  Kosolapoff,G.M.; Struck,R.F., Proceedings of the Chemical Society, London, 1960, p. 351

  摘要：

  DOI：

文献信息

• CATALYSTS FOR THE PRODUCTION OF HYDROXY ETHER HYDROCARBONS BY VAPOR PHASE HYDROGENOLYSIS OF CYCLIC ACETALS AND KETALS
  申请人：Devon Thomas James

  公开号：US20120330067A1

  公开（公告）日：2012-12-27

  Catalyst compositions of palladium supported on alumina or zirconium oxide supports having low or no silicon dioxide contents and having a specific surface area or modified with alkali, alkaline earth, or phosphine oxide compounds are selective in a vapor phase hydrogenolysis reaction to convert cyclic acetal compounds and/or cyclic ketal compounds in the presence of hydrogen to their corresponding hydroxy ether hydrocarbon reaction products.

  在氧化铝或氧化锆载体上支撑的钯催化剂组合物，具有低或无二氧化硅含量，并具有特定比表面积或经过碱金属、碱土金属或膦氧化物化合物改性，在氢气存在下对环氧乙醛化合物和/或环酮化合物进行选择性蒸汽相氢解反应，将它们转化为相应的羟基醚烃反应产物。
• PRODUCTION OF HYDROXY ETHER HYDROCARBONS BY VAPOR PHASE HYDROGENOLYSIS OF CYCLIC ACETALS AND KETALS
  申请人：Devon Thomas James

  公开号：US20120330066A1

  公开（公告）日：2012-12-27

  A vapor phase hydrogenolysis reaction to convert cyclic acetal compounds and/or cyclic ketal compounds in the presence of hydrogen to their corresponding hydroxy ether hydrocarbon reaction products using a supported noble metal catalyst. The hydrogenolysis reaction can be carried out in the vapor phase and in the absence of a polyhydroxyl hydrocarbon co-solvent.

  在氢气存在下，使用支持的贵金属催化剂将环缩醛化合物和/或环缩酮化合物转化为相应的羟基醚烃反应产物的气相氢解反应。氢解反应可以在气相中进行，并且不需要多羟基烃共溶剂的存在。
• 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。
• [EN] PROCESS FOR THE PREPARATION OF PROPANEDIOL<br/>[FR] PROCEDE SERVANT A PREPARER PROPANEDIOL
  申请人：SHELL INT RESEARCH

  公开号：WO2004056793A1

  公开（公告）日：2004-07-08

  Process for the preparation of 1,2-propanediol from propylene oxide, which process comprises: (a) contacting propylene oxide with carbon dioxide in the presence of a homogeneous phosphorus containing catalyst to obtain propylene carbonate, (b) optionally removing at least part of the carbon dioxide, (c) adding water and/or an alcohol to the reaction product containing propylene carbonate and phosphorus containing catalyst and contacting the mixture with a heterogeneous catalyst to obtain 1,2-propanediol in combination with dialkylcarbonate and/or carbon dioxide, and (d) separating 1,2-propanediol from the reaction product obtained.

  制备1,2-丙二醇的过程包括：(a) 在存在均相含磷催化剂的条件下，将环氧丙烷与二氧化碳接触以获得碳酸丙烯酯，(b) 可选择性地去除至少部分二氧化碳，(c) 向含有碳酸丙烯酯和含磷催化剂的反应产物中加入水和/或醇，并将混合物与非均相催化剂接触，以获得1,2-丙二醇和二烷基碳酸酯和/或二氧化碳的组合物，(d) 从获得的反应产物中分离出1,2-丙二醇。
• 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。