1,3-Diphenyl-2-propan-2-ylidenepropane-1,3-dione | 77850-76-1

• 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: 1,3-Diphenyl-2-propan-2-ylidenepropane-1,3-dione
• CAS: 77850-76-1
• 化学式: C₁₈H₁₆O₂
• 分子量: 264.324
• InChiKey: RLJWXFSLFJNNHK-UHFFFAOYSA-N

物化性质

• 熔点：
  76.5-78 °C
• 沸点：
  138-142 °C(Press: 0.1 Torr)
• 密度：
  1.103±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2,2-dinitropropane 、 二苯甲酰基甲烷 在 potassium hydride 、 二甲基亚砜 作用下， 生成 1,3-Diphenyl-2-propan-2-ylidenepropane-1,3-dione
  参考文献：
  名称：

  Electron-transfer substitution reactions of anions derived from malonic esters, .beta.-keto ester, and .beta.-diketones

  摘要：

  DOI：

  10.1021/jo00224a012

文献信息

• α-Alkylidene Derivatives of β-Diketones and β-Keto Esters; 2-Chloro-2-nitropropane as an Acetone Equivalent in Controlled Cross-Aldol-Type Processes
  作者：Glen A. Russell、Boguslaw Mudryk、Mikolaj Jawdosiuk

  DOI：10.1055/s-1981-29339

  日期：——
• COMPOSITION FOR FORMING PATTERN, KIT, CURED FILM, LAMINATE, PATTERN PRODUCING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR ELEMENT
  申请人：FUJIFILM Corporation

  公开号：US20220009153A1

  公开（公告）日：2022-01-13

  Provided are: a composition for forming a pattern, which contains a polymerizable compound, a photopolymerization initiator, and a sensitizer containing two or more of at least one kind of atom selected from the group consisting of a nitrogen atom and a sulfur atom, in which a length of a specific atom chain from one atom to another atom among the two or more atoms is 2 or 3 in terms of the number of atoms; a kit to which the composition for forming a pattern is applied; a cured film; a laminate; a pattern producing method; and a method for manufacturing a semiconductor element.