2-pentyl-2-phenyl-[1,3]dioxolane | 4360-59-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-pentyl-2-phenyl-[1,3]dioxolane
• 英文别名: 2-Pentyl-2-phenyl-[1,3]dioxolan；2-Pentyl-2-phenyl-1,3-dioxolane
• CAS: 4360-59-2
• 化学式: C₁₄H₂₀O₂
• 分子量: 220.312
• InChiKey: NRWSVJJHTDJESH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  苯己酮 、 乙二醇 在 对甲苯磺酸 、 苯 作用下， 生成 2-pentyl-2-phenyl-[1,3]dioxolane
  参考文献：
  名称：

  Salmi et al., Suomen Kemistilehti B, 1947, vol. 20, p. 1,4

  摘要：

  DOI：

文献信息

• Regio- and Stereoselective Intermolecular Hydroalkoxylation of Alkynes Catalysed by Cationic Gold(I) Complexes
  作者：Avelino Corma、Violeta R. Ruiz、Antonio Leyva-Pérez、María J. Sabater

  DOI：10.1002/adsc.201000094

  日期：——

  levels of stereoselectivity by using cationic gold(I)‐phosphine complexes as catalysts. By choosing the appropriate phosphine, the selective formation of the Z or the E isomer of the vinyl ether can be tuned, and the undesired formation of the ketal can be controlled. The isomerisation of fumarates (Z‐isomer) to maleates (E‐isomer) is a gold‐catalysed process that can be conducted in one‐pot. When

  乙烯基醚和缩酮是通过使用阳离子金（I）-膦配合物作为催化剂，以良好的收率和立体选择性水平从苯乙炔衍生物和乙炔二羧酸二甲酯（DMAD）与醇反应制得的。通过选择合适的膦，可以调节乙烯基醚的Z或E异构体的选择性形成，并且可以控制缩酮的不期望的形成。富马酸酯（Z-异构体）到马来酸酯（E-异构体）的异构化是金催化的过程，可以在一个罐中进行。当使用多元醇时，通过用己烷萃取很容易将五元环状缩酮分离出来，并且金的络合物可以重复使用。
• SOLID CATALYST FOR OLEFIN POLYMERIZATION AND PROCESS FOR PRODUCING OLEFIN POLYMER
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20130072648A1

  公开（公告）日：2013-03-21

  A solid catalyst for olefin polymerization and a process for producing an olefin polymer are provided. The polymer has a small content of a component which is dissolved out into a low temperature organic solvent, such as a low-molecular weight component and an amorphous component. The solid catalyst is obtained by bringing a solid catalyst component for olefin polymerization containing a titanium atom, a magnesium atom, a halogen atom, and an aliphatic carboxylate; an organoaluminum compound; and a compound represented by formula (I) into contact with each other: wherein R 1 is a hydrocarbyl group having 1 to 10 carbon atoms, R 2 is a hydrogen atom, a halogen atom or a hydrocarbyl group having 1 to 16 carbon atoms, and the R 1 the R 2 groups are independently the same or different, and the respective R 1 groups and R 2 groups may be joined with each other to form a ring.