2-propionyl-3,4-dihydronaphthalen-1(2H)-one | 19379-83-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 四氢化萘
• 英文名称: 2-propionyl-3,4-dihydronaphthalen-1(2H)-one
• 英文别名: 2-Propanoyl-1,2,3,4-tetrahydronaphthalen-1-one；2-propanoyl-3,4-dihydro-2H-naphthalen-1-one
• CAS: 19379-83-0
• 化学式: C₁₃H₁₄O₂
• 分子量: 202.253
• InChiKey: RPFZFVUKQMJQBZ-UHFFFAOYSA-N

物化性质

• 熔点：
  64 °C(Solv: methanol (67-56-1))
• 沸点：
  342.9±31.0 °C(Predicted)
• 密度：
  1.120±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  乙酸桂酯 、 2-propionyl-3,4-dihydronaphthalen-1(2H)-one 在 tris(dibenzylideneacetone)dipalladium(0) chloroform complex 、 (2S,5S)-naphthalen-1-ylmethyl 1-(dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphep-in-4-yl)-5-phenylpyrrolidine-2-carboxylate 、 lithium carbonate 作用下， 以 乙二醇二甲醚 为溶剂， 以86%的产率得到
  参考文献：
  名称：

  A New Class of Non-C₂-Symmetric Ligands for Oxidative and Redox-Neutral Palladium-Catalyzed Asymmetric Allylic Alkylations of 1,3-Diketones

  摘要：

  We report the discovery, synthesis, and application of a new class of non-C-2-symmetric phosphoramidite ligands derived from pyroglutamic acid for use in both oxidative and redox-neutral palladium-catalyzed asymmetric allylic alkylations of 1,3-diketones. The resulting chiral products are typically obtained in high yield with good to excellent levels of enantioselectivity.

  DOI：

  10.1021/jacs.5b00786

文献信息

• Titanium Containing Complex and Condensation Reaction Catalysts, Methods for Preparing the Catalysts, and Compositions Containing the Catalysts
  申请人：Brandstadt Kurt

  公开号：US20140213690A1

  公开（公告）日：2014-07-31

  A composition is capable of curing via condensation reaction. The composition uses a new condensation reaction catalyst. The new condensation reaction catalyst is used to replace conventional tin catalysts. The composition can react to form a gum, gel, rubber, or resin.
• US9371422B2
  申请人：——

  公开号：US9371422B2

  公开（公告）日：2016-06-21