2-benzoylbicyclo<2.2.1>hepta-2,5-diene | 90407-68-4

• 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: 2-benzoylbicyclo<2.2.1>hepta-2,5-diene
• 英文别名: 2-Benzoylnorbornadien；2-benzoylnorbornadiene；norborna-2,5-dien-2-yl-phenyl ketone；Norborna-2,5-dien-2-yl-phenyl-keton；2-bicyclo[2.2.1]hepta-2,5-dienyl(phenyl)methanone
• CAS: 90407-68-4
• 化学式: C₁₄H₁₂O
• 分子量: 196.249
• InChiKey: BDIQSRXIHZMRFU-UHFFFAOYSA-N

物化性质

• 熔点：
  159 °C
• 沸点：
  325.7±42.0 °C(Predicted)
• 密度：
  1.176±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-benzoylbicyclo<2.2.1>hepta-2,5-diene 、 2-(三甲基硅甲基)烯丙基乙酸酯 在 palladium diacetate 、 三异丙基亚磷酸酯 作用下， 以 四氢呋喃 为溶剂， 以29%的产率得到(2-Methylene-1,2,3,4,7,7a-hexahydro-4,7-methano-inden-3a-yl)-phenyl-methanone
  参考文献：
  名称：

  Synthesis of 4-methylene-1-cyclopentenes

  摘要：

  DOI：

  10.1016/s0040-4039(00)84281-1
• 作为产物：
  描述：

  环戊二烯 、 1-苯基-2-丙炔-1-酮 生成 2-benzoylbicyclo<2.2.1>hepta-2,5-diene
  参考文献：
  名称：

  Synthesis of 4-methylene-1-cyclopentenes

  摘要：

  DOI：

  10.1016/s0040-4039(00)84281-1

文献信息

• Cationic products from O-protonation reaction of 2-acylnorbornadiene complexes of rhodium with hydrogen chloride in ether: structure, reactivity and nature of hydrogen bond
  作者：I.T. Chizhevsky、N.V. Rastova、N.E. Kolobova、P.V. Petrovskii、L.E. Vinogradova

  DOI：10.1016/0022-328x(87)85179-3

  日期：1987.11

  η5C5H4R1+Cl− (II–IV), were prepared as stable salts from the reaction of Rh(η4-C7H7-2-COR)(η5-C5H4R1) (Ia, b, d) (where R = H, Me, R1 = H; R = H, R1 = Me) with HCl in absolute ether. The structure of these cations was deduced from their IR, 1H NMR and 13C NMR spectra. The dimeric dichlorocyclopentadienylrhodium complex, [(η5-C5H5)RhCL2]2, was isolated from Ic (R = Ph, R1 = H) under the same conditions.

  铑的阳离子hydroxyallylolefin络合物，[RH（η 2,3- -C 7 ħ 7 -2 CRHOH）η 5 Ç 5 ħ 4 - [R 1 +氯-（II-IV），制备从反应稳定盐的Rh（η的4 -C 7 ħ 7 -2-COR）（η 5 -C 5 H ^ 4 - [R 1）式（Ia，b和d）（其中R = H中，Me，R 1 = H; R = H， R 1 = Me），用HCl在无水乙醚中的溶液。这些阳离子的结构由其IR，1 H NMR和131 H NMR谱。在相同条件下从Ic（R = Ph，R 1 = H）分离出二聚二氯环戊二烯基铑络合物[（（n 5 -C 5 H 5）RhCL 2 ] 2。考虑到阳离子II-IV的IR和1 H NMR光谱数据，推测存在O 3 HCl类型的离子间氢键。讨论了在O-质子化的二茂铁中和某些θ-烯醇铁络合物中存在相似的氢键的可能性。研究了羟基烯丙基烯烃阳
• NORBORNENE COMPOUND ADDITION POLYMER FILM, PROCESS FOR PRODUCTION THEREOF, AND USE THEREOF
  申请人：Zeon Corporation

  公开号：EP1997848A1

  公开（公告）日：2008-12-03

  [PROBLEMS] To provide a norbornene compound addition polymer film that is excellent in heat resistance, chemical resistance, dimensional stability and the like and favorable for use for optical parts and electric insulating parts. [MEANS FOR SOLVING PROBLEMS] The norbornene compound addition polymer film satisfies at least either one of the following: when it is heated from 25°C up to 200°C and then again cooled to 25°C, the dimensional change rate thereof between before heating and after cooling is at most 100 ppm, or the dimensional change rate thereof between before and after dipping in propylene glycol monomethyl ether acetate at 25°C for 1 hour is at most 100 ppm. The method for producing the norbornene compound addition polymer film comprises a step of maintaining the film having a residual solvent content of at most 5,000 ppm of the norbornene compound addition polymer having a glass transition temperature of T°C, at a temperature falling within a range of from the higher temperature of either (T-150)°C or 180°C to T°C .

  问题 提供一种降冰片烯化合物添加聚合物薄膜，该薄膜具有优异的耐热性、耐化学性、尺寸稳定性和类似性能，有利于用于光学部件和电绝缘部件。 [解决问题的方法］ 降冰片烯化合物加成聚合物薄膜至少满足以下任一条件：当它从 25°C 加热到 200°C，然后再次冷却到 25°C，其在加热前和冷却后的尺寸变化率最多为 100 ppm，或其在 25°C 的丙二醇单甲醚醋酸酯中浸渍 1 小时前后的尺寸变化率最多为 100 ppm。生产降冰片烯化合物加成聚合物薄膜的方法包括以下步骤：将玻璃化转变温度为 T°C 的降冰片烯化合物加成聚合物残留溶剂含量不超过 5,000 ppm 的薄膜保持在 (T-150)°C 或 180°C 中较高温度至 T°C 的温度范围内。
• TROST, BARRY M.;MIGNANI, SERGE M.;NANNINGA, THOMAS N., J. AMER. CHEM. SOC., 110,(1988) N 5, 1602-1608
  作者：TROST, BARRY M.、MIGNANI, SERGE M.、NANNINGA, THOMAS N.

  DOI：——

  日期：——
• HIRAO, KEN-ICHI;YAMASHITA, ASAMI, J. CHEM. SOC. PERKIN TRANS. PT 1,(1988) N1, C. 2913-2916
  作者：HIRAO, KEN-ICHI、YAMASHITA, ASAMI

  DOI：——

  日期：——
• Norbornene Compound Addition Polymer Film, Process for Production Thereof, and Use Thereof
  申请人：Takeyama Yoshihisa

  公开号：US20090297870A1

  公开（公告）日：2009-12-03

  [Problems] To provide a norbornene compound addition polymer film that is excellent in heat resistance, chemical resistance, dimensional stability and the like and favorable for use for optical parts and electric insulating parts. [Means for Solving Problems] The norbornene compound addition polymer film satisfies at least either one of the following: when it is heated from 25° C. up to 200° C. and then again cooled to 25° C., the dimensional change rate thereof between before heating and after cooling is at most 100 ppm, or the dimensional change rate thereof between before and after dipping in propylene glycol monomethyl ether acetate at 25° C. for 1 hour is at most 100 ppm. The method for producing the norbornene compound addition polymer film comprises a step of maintaining the film having a residual solvent content of at most 5,000 ppm of the norbornene compound addition polymer having a glass transition temperature of T° C., at a temperature falling within a range of from the higher temperature of either (T-150)° C. or 180° C. to T° C.