5-Benzyl-isobenzofuran-1,3-dione | 76240-43-2

• 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: 5-Benzyl-isobenzofuran-1,3-dione
• 英文别名: 5-Benzyl-2-benzofuran-1,3-dione
• CAS: 76240-43-2
• 化学式: C₁₅H₁₀O₃
• 分子量: 238.243
• InChiKey: PPUIYQPRVHSWST-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-Benzyl-isobenzofuran-1,3-dione 在 一水合肼 作用下， 以 溶剂黄146 为溶剂， 反应 0.5h， 以90%的产率得到6-benzyl-2,3-dihydriphthalazine-1,4-dione
  参考文献：
  名称：

  Gould, Ken J.; Hacker, Nigel P.; McOmie, John F. W., Journal of the Chemical Society. Perkin transactions I, 1980, p. 1834 - 1840

  摘要：

  DOI：
• 作为产物：
  描述：

  4-Benzyl-phthalic acid 在 乙酸酐 作用下， 反应 4.0h， 生成 5-Benzyl-isobenzofuran-1,3-dione
  参考文献：
  名称：

  Gould, Ken J.; Hacker, Nigel P.; McOmie, John F. W., Journal of the Chemical Society. Perkin transactions I, 1980, p. 1834 - 1840

  摘要：

  DOI：

文献信息

• GOULD K. J.; HACKER N. P.; MCOMIE J. F. W.; PERRY D. H., J. CHEM. SOC. PERKIN TRANS., PART 1, 1980, NO 8, 1834-1840
  作者：GOULD K. J.、 HACKER N. P.、 MCOMIE J. F. W.、 PERRY D. H.

  DOI：——

  日期：——
• RESIN COMPOSITION FOR FILLING DISCHARGE GAP AND ELECTROSTATIC DISCHARGE PROTECTOR
  申请人：Onishi Mina

  公开号：US20110228432A1

  公开（公告）日：2011-09-22

  The present invention provides an electrostatic discharge protector capable of taking measures for electrostatic discharge against electronic wiring boards having various designs freely, simply and easily, having excellent accuracy of regulating an operating voltage and capable of being downsized and decreased on its cost, and also provides a resin composition for a discharge gap capable of preparing the electrostatic discharge protector. The resin composition for filling a discharge gap of an electrostatic discharge protector comprises a resin having a urethane structure represented by the formula (1): wherein plural R's are each independently an alkylene group of 1 to 18 carbon atoms, X is a bivalent organic group and m and n are each independently an integer of 1 to 20. The electrostatic discharge protector is obtainable by filling the discharge gap with the resin composition. The discharge gap has a width of 2 to 10 μm.
• DISCHARGE GAP FILLING COMPOSITION AND ELECTROSTATIC DISCHARGE PROTECTOR
  申请人：Ishihara Yoshimitsu

  公开号：US20120099231A1

  公开（公告）日：2012-04-26

  A discharge gap filling composition which includes metal powders (A) and a binder component (B), wherein surfaces of primary particles of the metal powders (A) are coated with a film composed of a metal oxide, and the primary particles of the metal powders (A) have a flake form. An electrostatic discharge protector is obtained using the composition.
• THERMOSETTING RESIN COMPOSITION, METHOD FOR FORMING PROTECTIVE FILM FOR FLEXIBLE WIRING BOARD, AND FLEXIBLE WIRING BOARD
  申请人：Hukushima Iori

  公开号：US20120217045A1

  公开（公告）日：2012-08-30

  A thermosetting resin composition which contains a polyurethane resin and a curing agent, the polyurethane resin including a constitutional unit derived from an alicyclic diol and having an acid value of 10 to 35 mgKOH/g.
• HEAT-SENSITIVE COLOR-DEVELOPING COMPOSITION AND HEAT-SENSITIVE RECORDING MATERIAL COMPRISING THE COMPOSITION
  申请人：Yamaguchi Ryoji

  公开号：US20130180430A1

  公开（公告）日：2013-07-18

  [Problem to be Solved] To provide a heat-sensitive recording material having high fastness and a vivid hue. [Solution] A heat-sensitive color-developing composition containing a hydroxyquinoline compound having a methyl group and an acid anhydride compound represented by general formula (1): wherein ring A represents a substituted or unsubstituted aromatic hydrocarbon ring, and n represents an integer of 1 to 3, and a heat-sensitive recording material containing the composition in a recording layer.