1-diethylphosphino-3-diphenylphosphinopropane | 82195-32-2

• 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 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-diethylphosphino-3-diphenylphosphinopropane
• 英文别名: [3-(Diethylphosphanyl)propyl](diphenyl)phosphane；3-diethylphosphanylpropyl(diphenyl)phosphane
• CAS: 82195-32-2
• 化学式: C₁₉H₂₆P₂
• 分子量: 316.363
• InChiKey: LQMDUPKCLYHAOG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  21
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1-diethylphosphino-3-diphenylphosphinopropane 、 四氢呋喃 、 四氢呋喃 生成 dibromomanganese;3-diethylphosphanylpropyl(diphenyl)phosphane;oxolane
  参考文献：
  名称：

  BENN, F. R.;BRIGGS, J. C.;MCAULIFFE, CH. A., J. CHEM. SOC. DALTON TRANS., 1984, N 2, 293-295

  摘要：

  DOI：
• 作为产物：
  描述：

  (3-溴丙基)三苯基溴化磷 在 sodium hydroxide 、 三氯硅烷 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 8.08h， 生成 1-diethylphosphino-3-diphenylphosphinopropane
  参考文献：
  名称：

  Benn, Roger F.; Briggs, Josie C.; McAuliffe, Charles A., Journal of the Chemical Society, Dalton Transactions, 1984, p. 293 - 296

  摘要：

  DOI：

文献信息

• Methods of preparing branched aliphatic alcohols
  申请人：Ayoub Marie Paul

  公开号：US20050101808A1

  公开（公告）日：2005-05-12

  Systems and methods to produced branched aliphatic alcohols are described. Systems may include a dehydrogenation-isomerization unit, an olefin dimerization unit, an olefin isomerization unit, a hydroformylation unit, a dehydrogenation unit, a hydrogenation unit and/or combinations thereof. Methods for producing branched aliphatic alcohols may include isomerization of olefins in a process stream. The isomerized olefins may be hydroformylated to produce aliphatic alcohols. After hydroformylation of the aliphatic alcohols, unreacted components from the hydroformylation process may be separated from the aliphatic alcohols products. The unreacted components from the hydroformylation process may be recycled back into the main process stream or sent to other processing units. Addition of multiple streams to the units may be performed to control reaction conditions in the units.

  描述了生产支链脂肪族醇的系统和方法。系统可能包括脱氢异构化装置、烯烃二聚化装置、烯烃异构化装置、氢甲酰化装置、脱氢装置、氢化装置和/或其组合。生产支链脂肪族醇的方法可能包括在工艺流中异构化烯烃。经过异构化的烯烃可以进行氢甲酰化以生产脂肪族醇。在脂肪族醇的氢甲酰化之后，可以将氢甲酰化过程中未反应的组分与脂肪族醇产品分离。来自氢甲酰化过程的未反应组分可以回收到主要工艺流中或送至其他处理装置。可以向各装置添加多个流以控制各装置中的反应条件。
• Homologation process
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0283586A2

  公开（公告）日：1988-09-28

  A process for the homologation of an alkanol by reaction with synthesis gas in contact with a system containing rhodium atom, ruthenium atom, iodine atom and a bis(diorganophosphino) alkane to selectivity produce the next higher homologue.

  一种烷醇的同系化工艺，通过与含有铑原子、钌原子、碘原子和双(二(二)甘膦)烷烃的系统接触的合成气反应，选择性地生成下一级同系物。
• A process for preparing a branched olefin, a method of using the branched olefin for making a surfactant, and a surfactant
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP1767512A2

  公开（公告）日：2007-03-28

  A process for preparing branched olefins, which process comprises dehydrogenating an isoparaffinic composition comprising 0.5% or less quaternary aliphatic carbon atoms over a suitable catalyst, which isoparaffinic composition comprises paraffins having a carbon number in the range of from 7 to 35, of which paraffins at least a portion of the molecules is branched, the average number of branches per paraffin molecule being from 0.7 to 2.5 and the branching comprising methyl and optionally ethyl branches, which isoparaffinic composition has been obtained by hydroisomerisation of a paraffinic wax, said branched olefins having a quaternary carbon content of 0.5% or less.

  一种制备支链烯烃的工艺，该工艺包括在合适的催化剂上对包含 0.5% 或更少季脂族碳原子的异链烷烃组合物进行脱氢，该异链烷烃组合物包含碳原子数在 7 至 35 之间的石蜡，其中至少有一部分石蜡分子是支链的，每个石蜡分子的平均支链数为 0.这种异链烷烃组合物是通过石蜡加氢异构化获得的，所述支链烯烃的季碳含量为 0.5% 或更少。
• Process for preparing a branched olefin, a method of using the branched olefin for making a surfactant, and a surfactant
  申请人：——

  公开号：US20020183567A1

  公开（公告）日：2002-12-05

  A process for preparing branched olefins comprising 0.5% or less quaternary aliphatic carbon atoms, which process comprises dehydrogenating an isoparaffinic composition over a suitable catalyst which isoparaffinic composition comprises paraffins having a carbon number in the range of from 7 to 35, of which paraffins at least a portion of the molecules is branched, the average number of branches per paraffin molecule being at least 0.7 and the branching comprising methyl and optionally ethyl branches, and which isoparaffinic composition may be obtained by hydrocracking and hydroisomerization of a paraffinic wax; a method of using olefins for making an anionic surfactant, a nonionic surfactant or a cationic surfactant, in particular a surfactant sulfate or sulfonate, comprising converting the branched olefins into the surfactant; and an anionic surfactant, a nonionic surfactant or a cationic surfactant which is obtainable by the method of use.

  一种制备含 0.5%或更少季脂族碳原子的支链烯烃的工艺，该工艺包括在适当的催化剂上对异链烷烃组合物进行脱氢，该异链烷烃组合物包括碳原子数在 7 至 35 之间的石蜡，其中至少有一部分石蜡分子是支链的，每个石蜡分子的平均支链数至少为 0.这种异链烷烃组合物可通过石蜡的加氢裂化和加氢异构化获得；一种使用烯烃制造阴离子表面活性剂、非离子表面活性剂或阳离子表面活性剂，特别是表面活性剂硫酸盐或磺酸盐的方法，包括将支链烯烃转化为表面活性剂；以及一种阴离子表面活性剂、非离子表面活性剂或阳离子表面活性剂，可通过该使用方法获得。
• A PROCESS FOR PREPARING A BRANCHED OLEFIN, A METHOD OF USING THE BRANCHED OLEFIN FOR MAKING A SURFACTANT, AND A SURFACTANT
  申请人：SHELL INTERNATIONALE RESEARCHMAATSCHAPPIJ B.V.

  公开号：EP1360161A2

  公开（公告）日：2003-11-12