2,3-Dibenzoylbicyclo<2.2.1>hept-2-ene | 56585-39-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: 2,3-Dibenzoylbicyclo<2.2.1>hept-2-ene
• 英文别名: 2,3-dibenzoyl-norborn-2-ene；2,3-Dibenzoyl-norborn-2-en；(3-Benzoyl-2-bicyclo[2.2.1]hept-2-enyl)-phenylmethanone
• CAS: 56585-39-8
• 化学式: C₂₁H₁₈O₂
• 分子量: 302.373
• InChiKey: UBDHVPWEQHJKCM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.24
• 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：

  2,3-Dibenzoylbicyclo<2.2.1>hept-2-ene 反应 1.0h， 以30%的产率得到2-endo-3-exo-Dibenzoylbicyclo<2.2.1>heptane
  参考文献：
  名称：

  Thermal transformations of cis-1,2-dibenzoylalkenes

  摘要：

  DOI：

  10.1021/jo01304a009
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 乙醇 、 镍 作用下， 生成 2,3-Dibenzoylbicyclo<2.2.1>hept-2-ene
  参考文献：
  名称：

  Dupont; Germain, Bulletin de la Societe Chimique de France, 1947, p. 526,528

  摘要：

  DOI：

文献信息

• NORBORNENE-BASED POLYMERS, FILMS, POLARIZING PLATES AND LIQUID CRYSTAL DISPLAY DEVICES
  申请人：WATANABE Saisuke

  公开号：US20080033133A1

  公开（公告）日：2008-02-07

  A norbornene-based polymer contains at least one kind of a repeating unit represented by the following formula (I): wherein R 1 and R 2 each represent a hydrogen atom, an alkyl group which may possess a substituent group or an aryl group which may possess a substituent group, L and L′ each represent a bivalent linking group or a single bond, and A and A′ each represent an aromatic group.

  一种基于诺博烯的聚合物至少包含一种由以下公式（I）表示的重复单元，其中R1和R2分别表示氢原子、可能具有取代基的烷基或可能具有取代基的芳基，L和L'分别表示双价连接基或单键，A和A'分别表示芳基。
• Photosensitive compositions containing carbonylic halides as activators
  申请人：Dynachem Corporation

  公开号：EP0005379A2

  公开（公告）日：1979-11-14

  Compositions containing a polymerizable, curable or crosslinkable component. a photoinitiator, a colorformer capable of changing color upon contact with a suitable activator and a latent activator containing an organic halide will become insoluble and change color under the influence of actinic radiation. The organic halide is a carbonylic compound such as an aliphatic or cycloaliphatic ketone or an ester or amide of a dicarboxylic acid. The compositions are useful to make resists used in the electronics industry to manufacture printed circuits.

  含有可聚合、可固化或可交联成分、光引发剂、与适当活化剂接触后能变色的着色剂和含有有机卤化物的潜在活化剂的组合物，在光辐射的影响下会变得不溶解并变色。 有机卤化物是一种羰基化合物，如脂肪族或环脂族酮或二羧酸的酯或酰胺。 这些组合物可用于制造电子工业中用于制造印刷电路的抗蚀剂。
• Phototropic photosensitive compositions containing a fluoran colorformer
  申请人：Dynachem Corporation

  公开号：EP0005380A2

  公开（公告）日：1979-11-14

  Compositions containing a polymerizable, curable or crosslinkable component, a photoinitiator, a fluoran colorformer and a latent activator that releases or promotes the release of a Lewis acid, will become insoluble and change color under the influence of actinic radiation. These compositions are particularly useful to make dry film photoresists, which are widely used in the electronics industry to manufacture printed circuits.

  含有可聚合、可固化或可交联成分、光引发剂、荧光显色剂和可释放或促进释放路易斯酸的潜在活化剂的组合物，在光辐射的影响下会变得不溶解并改变颜色。这些成分特别适用于制造干膜光阻，干膜光阻在电子工业中广泛用于制造印刷电路。
• Photopolymerizable compositions having improved sidewall geometry and development latitude
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0909990A2

  公开（公告）日：1999-04-21

  Photopolymerizable compositions and associated elements and processes are disclosed herein that upon imaging afford improved sidewall geometry and development latitude. These compositions contain a polymeric binder having the formula:         (A)w(B)x(C)y(D)z    where A is a substituted or unsubstituted C4-C10 alkyl methacrylate, B is a substituted or unsubstituted C4-C10 alkyl acrylate, C is selected from the group consisting of methyl methacrylate and ethyl methacrylate, and D is selected from the group consisting of methacrylic acid and acrylic acid; and    where w, x, y, and z are weight percentages of comonomers in the polymeric binder, w is 5 to 40%, x is 5 to 40%, y is 10 to 70%, and z is 15 to 30%. In certain embodiments, styrene is an optional additional comonomer of the polymeric binder.

  本文公开了可光聚合的组合物及相关元件和工艺，这些组合物在成像时可改善侧壁几何形状和显影范围。这些组合物含有具有以下式子的聚合物粘合剂： (A)w(B)x(C)y(D)z 其中 A 是取代或未取代的 C4-C10 烷基甲基丙烯酸酯，B 是取代或未取代的 C4-C10 烷基丙烯酸酯，C 选自甲基丙烯酸甲酯和甲基丙烯酸乙酯组成的组，D 选自甲基丙烯酸和丙烯酸组成的组；以及 其中 w、x、y 和 z 是聚合物粘合剂中共聚单体的重量百分比，w 为 5-40%，x 为 5-40%，y 为 10-70%，z 为 15-30%。在某些实施方案中，苯乙烯是聚合物粘合剂的一种可选附加单体。
• Photochemical transformations of cis-1,2-dibenzoylalkenes
  作者：Saswati Lahiri、Vibhuthi Dabral、Shiv M. S. Chauhan、Elizabeth Chakachery、Challa Vijaya Kumar、Juan C. Scaiano、Manapurathu V. George

  DOI：10.1021/jo01307a012

  日期：1980.9