1,3-bis-(4-bromophenylphenyl)-2-propanone | 582323-25-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 1,3-bis-(4-bromophenylphenyl)-2-propanone
• 英文别名: 1,3-bis(4-phenylethynylphenyl)-2-propanone；1,3-Bis[4-(phenylethynyl)phenyl]propan-2-one；1,3-bis[4-(2-phenylethynyl)phenyl]propan-2-one
• CAS: 582323-25-9
• 化学式: C₃₁H₂₂O
• 分子量: 410.515
• InChiKey: UYAGHKHIJFSGMH-UHFFFAOYSA-N

物化性质

• 沸点：
  591.6±45.0 °C(Predicted)
• 密度：
  1.18±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  32
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.06
• 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：

  1,3-bis-(4-bromophenylphenyl)-2-propanone 、 2,2'-(氧基双(4,1-亚苯基))二(1-苯基乙烷-1,2-二酮) 在 苄基三甲基氢氧化铵 作用下， 以 甲醇 、 丙醇 为溶剂， 以87%的产率得到3-[4-[4-[3-Oxo-5-phenyl-2,4-bis[4-(2-phenylethynyl)phenyl]cyclopenta-1,4-dien-1-yl]phenoxy]phenyl]-4-phenyl-2,5-bis[4-(2-phenylethynyl)phenyl]cyclopenta-2,4-dien-1-one
  参考文献：
  名称：

  MULTIFUNCTIONAL MONOMERS AND THEIR USE IN MAKING CROSS-LINKED POLYMERS AND POROUS FILMS

  摘要：

  公开号：

  EP1476416B1
• 作为产物：
  描述：

  对溴苯乙酸乙酯 在 palladium diacetate 、 sodium hydride 、 三乙胺 、 三苯基膦 作用下， 以 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 20.25h， 生成 1,3-bis-(4-bromophenylphenyl)-2-propanone
  参考文献：
  名称：

  MULTIFUNCTIONAL MONOMERS AND THEIR USE IN MAKING CROSS-LINKED POLYMERS AND POROUS FILMS

  摘要：

  公开号：

  EP1476416B1

文献信息

• Multifunctional monomers and their use in making cross-linked polymers and porous films
  申请人：——

  公开号：US20040053033A1

  公开（公告）日：2004-03-18

  This invention is a monomer comprising at least two dienophile groups and at least two ring structures which ring structures are characterized by the presence of two conjugated carbon-to-carbon double bonds and the presence of a leaving group L, wherein L is characterized that when the ring structure reacts with a dienophile in the presence of heat or other energy sources, L is removed to form an aromatic ring structure. This invention is also curable oligomers and polymers and highly cross-linked polymers made with such monomers. Moreover, this invention is a method of making porous films by combining such monomers or their oligomers with a porogen, curing the polymer and removing the porogen.

  这项发明是一种单体，包含至少两个二烯基基团和至少两个环结构，其中环结构的特征是存在两个共轭的碳-碳双键和一个离去基团L，L的特征是当环结构在热或其他能源的存在下与二烯基发生反应时，L被去除形成芳香环结构。此外，此发明还涉及由这种单体制成的可固化低聚物和聚合物以及高度交联的聚合物。此外，此发明还涉及一种通过将这种单体或其低聚物与孔原体结合，固化聚合物并去除孔原体来制造多孔膜的方法。
• Method Of Forming A Nanoporous Dielectric Film
  申请人：Niu Q. Jason

  公开号：US20080090007A1

  公开（公告）日：2008-04-17

  A method comprising forming a coating solution which comprises a matrix precursor material, a porogen material and a solvent, by selecting a polyarylene matrix precursor material which cross-links to form a matrix with a calculated cross-link moeity density of at least 0.003 moles/ml, and reacting the polyarylene matrix precursor material with a porogen which is linear oligomer or polymer which is formed from monomers comprising alkenyl or alkynyl functional monomers, which has reactive end groups and a weight average molecular weight in the range of less than about 5000, where the porogen is present in amounts in the range of about 10 to less than 50 percent by weight based on total weight of porogens and matrix precursor material.

  一种方法，包括通过选择交联密度至少为0.003摩尔/毫升的聚芳烃基质前体材料，与一种孔形成剂材料和溶剂组成涂层溶液，将聚芳烃基质前体材料与一种孔形成剂反应。孔形成剂是由含有烯基或炔基官能单体的单体形成的线性寡聚体或聚合物，具有反应性末端基团和重量平均分子量小于约5000的范围，其中孔形成剂的含量在孔形成剂和基质前体材料的总重量基础上为约10至小于50重量百分比。
• Multifunctional substituted monomers and polyarylene compositions therefrom
  申请人：Hahnfeld L Jerry

  公开号：US20070027280A1

  公开（公告）日：2007-02-01

  A compound useful in the formation of polymeric dielectric films for semiconductor devices and the resulting cured films and devices, said compound comprising i) three or more dienophile groups (A-functional groups) and ii) a single ring structure comprising two conjugated carbon-to-carbon double bonds and a leaving group L (collectively referred to as a B-functional group), characterized in that one A-functional group of one molecule of the compound is capable of reaction under cycloaddition reaction conditions with the B-functional group of a second molecule and elimination of the leaving group L, to thereby form a polymer.

  该化合物在半导体器件的聚合介电膜的形成以及所得到的固化膜和器件中有用，该化合物包括：i) 三个或更多的二烯基基团（A-官能团），和ii) 一个单环结构，其中包括两个共轭的碳-碳双键和一个离去基团L（统称为B-官能团）。其特征在于，该化合物的一个分子的一个A-官能团能够在环加成反应条件下与第二个分子的B-官能团发生反应并消除离去基团L，从而形成聚合物。
• Multifunctional monomers containing bound mesogenic poragen forming moieties and polyarylene compositions therefrom
  申请人：Hefner E. Robert

  公开号：US20070027278A1

  公开（公告）日：2007-02-01

  A compound (monomer) comprising i) one or more dienophile groups (A-functional groups), ii) one or more ring structures comprising two conjugated carbon-to-carbon double bonds and a leaving group L (B-functional groups), and iii) one or more chemically bound mesogenic poragen forming moieties, characterized in that the A-functional group is capable of reaction under cycloaddition reaction conditions with the B-functional group to thereby form a cross-linked, polyphenylene polymer.

  一种化合物（单体），包括i）一个或多个二烯基（A-官能团）；ii）一个或多个环结构，其中包括两个共轭碳-碳双键和一个离去基团L（B-官能团）；和iii）一个或多个化学键合的介向原子形成基团，其特征在于A-官能团能够在环加成反应条件下与B-官能团发生反应，从而形成交联的聚苯乙烯聚合物。
• [EN] MULTIFUNCTIONAL ETHYNYL SUBSTITUTED MONOMERS AND POLYARYLENE COMPOSITIONS THEREFROM<br/>[FR] MONOMERES MULTIFONCTIONNELS SUBSTITUES PAR ETHYNYLE ET COMPOSITIONS POLYARYLENE OBTENUES A PARTIR DE CEUX-CI
  申请人：DOW GLOBAL TECHNOLOGIES INC

  公开号：WO2005037761A3

  公开（公告）日：2005-08-04