diethyl(p-tolyl)phosphine | 19031-52-8

• 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: diethyl(p-tolyl)phosphine
• 英文别名: diethyl-p-tolyl-phosphine；Diaethyl-p-tolyl-phosphin；(p-Tolyl)-diaethylphosphin；Diethyl-(p-tolyl)-phosphin；Diethyl-p-tolyl-phosphin；Diethyl-p-tolylphosphin；Diethyl-p-tolyl-phosphine；diethyl-(4-methylphenyl)phosphane
• CAS: 19031-52-8
• 化学式: C₁₁H₁₇P
• 分子量: 180.23
• InChiKey: OMKJOYYPENYHQC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 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：

  diethyl(p-tolyl)phosphine 、 氯乙酸 生成 diethyl-carboxymethyl-p-tolyl-phosphonium; chloride
  参考文献：
  名称：

  Michaelis, Justus Liebigs Annalen der Chemie, 1896, vol. 293, p. 265

  摘要：

  DOI：
• 作为产物：
  描述：

  4-methoxymethylphenylmagnesium bromide 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 60.0h， 生成 diethyl(p-tolyl)phosphine
  参考文献：
  名称：

  Kawakami, Yuhsuke; Murthy, R. Aswathanarayana; Yamashita, Yuya, Synthetic Communications, 1983, vol. 13, # 5, p. 427 - 434

  摘要：

  DOI：

文献信息

• METHOD FOR PRODUCING CATALYST FOR CYCLIC CARBONATE SYNTHESIS
  申请人：MARUZEN PETROCHEMICAL CO., LTD.

  公开号：US20160108071A1

  公开（公告）日：2016-04-21

  The present invention provides a method for easily and inexpensively producing a heterogeneous catalyst used to synthesize a cyclic carbonate by reacting an epoxide with carbon dioxide and having excellent catalyst activity; a catalyst obtained using said manufacturing method; and a method for synthesizing a cyclic carbonate using said catalyst. A method for producing a catalyst that is used for the purpose of synthesizing a cyclic carbonate by subjecting to a reaction an epoxide with carbon dioxide, said method comprising the following steps (a) and (b): (a) a step of obtaining a catalyst precursor having a haloalkyl group or a haloaryl group by reacting a silane compound with a silica gel in the presence of xylene, the silane compound having a haloalkyl group or a haloaryl group and (b) a step of obtaining a catalyst for synthesizing a cyclic carbonate by reacting the catalyst precursor obtained in step (a) with a tertiary phosphine.

  本发明提供了一种用于通过将环氧化合物与二氧化碳反应来合成环状碳酸酯的异质催化剂的简便且廉价的生产方法；采用所述制备方法获得的催化剂；以及使用该催化剂合成环状碳酸酯的方法。用于生产一种用于合成环状碳酸酯的催化剂的方法，通过将环氧化合物与二氧化碳反应，该方法包括以下步骤(a)和(b)：(a)通过在二甲苯存在下将硅烷化合物与二氧化硅反应以获得具有卤代烷基或卤代芳基的催化剂前驱体的步骤，其中所述硅烷化合物具有卤代烷基或卤代芳基；以及(b)通过将步骤(a)中获得的催化剂前驱体与三膦反应以获得用于合成环状碳酸酯的催化剂的步骤。
• Production of carboxylic acids from alcohols
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0144935A2

  公开（公告）日：1985-06-19

  A process for the production of organic carboxylic acids by the catalytic reaction of alcohols and carbon monoxide in contact with an organic ester or a compound which under the reaction conditions is convertible to an organic ester, all in contact with a homogeneous catalyst system containing rhodium metal atom and lithium iodide.

  一种通过醇和一氧化碳与有机酯或在反应条件下可转化为有机酯的化合物的催化反应生产有机羧酸的工艺，所有反应均与含有金属铑原子和碘化锂的均相催化剂体系接触。
• Process for producing organic acids
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0144949A2

  公开（公告）日：1985-06-19

  A process for the production of organic carboxylic acids by the catalytic reaction of mixtures of formic acid and organic esters in contact with a homogeneous catalyst system containing rhodium metal atom and lithium iodide.

  一种通过甲酸和有机酯混合物与含有金属铑原子和碘化锂的均相催化剂体系接触进行催化反应生产有机羧酸的工艺。
• Production of carboxylic acids from organic formate esters
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0146823A1

  公开（公告）日：1985-07-03

  A process for the production of organic carboxylic acids by the catalytic reaction of organic formate esters in contact with a homogeneous catalyst system containing rhodium metal atom and lithium iodide.

  一种通过有机甲酸酯与含有金属铑原子和碘化锂的均相催化剂体系接触的催化反应生产有机羧酸的工艺。
• Synergistic production of carboxylic acids from organic formate esters
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0158720A1

  公开（公告）日：1985-10-23

  A process for the production of organic carboxylic acids by the catalytic reaction of organic formate esters in contact with a homogeneous catalyst system containing rhodium metal atom and a mixture of lithium iodide and methyl iodide.

  一种通过有机甲酸酯与含有金属铑原子及碘化锂和碘甲烷混合物的均相催化剂体系接触进行催化反应生产有机羧酸的工艺。