phthaloyl bromide | 877-23-6

• 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: phthaloyl bromide
• 英文别名: Phthaloylbromid；phthaloyl dibromide；Phthalsaeure-dibromid；sym-Phthalylbromid；Benzene-1,2-dicarbonyl bromide
• CAS: 877-23-6
• 化学式: C₈H₄Br₂O₂
• 分子量: 291.927
• InChiKey: MDUYJUQASRFAOG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  3,4-diphenylcyclobut-3-ene-1,2-dione 、 phthaloyl bromide 以55%的产率得到
  参考文献：
  名称：

  SCHMIDT A. H.; RIED W.; GILDEMEISTER H., J. LIEBIGS ANN. CHEM. , 1976, NO 4, 705-715

  摘要：

  DOI：
• 作为产物：
  描述：

  1(3H)-异苯并呋喃酮,3,3-二溴- 生成 phthaloyl bromide
  参考文献：
  名称：

  305.邻苯二甲酰溴的互变异构

  摘要：

  DOI：

  10.1039/jr9330001309
• 作为试剂：
  描述：

  3-苯基环丁-3-烯-1,2-二酮 在 phthaloyl bromide 、 zinc(II) chloride 作用下， 生成 4,4-Dibrom-2-phenyl-cyclobutenon
  参考文献：
  名称：

  Schmidt,A.H. et al., Justus Liebigs Annalen der Chemie, 1976, p. 705 - 715

  摘要：

  DOI：

文献信息

• Aromatic amide block copolymer and process of producing the same
  申请人：Miyata Hiroshi

  公开号：US20050090639A1

  公开（公告）日：2005-04-28

  An aromatic amide block copolymer containing a specific aromatic amide compound unit and having a weight average molecular weight, as reduced into standard polystyrene measured by the gel permeation chromatography, of from 10,000 to 1,000,000.

  这是一种芳香酰胺嵌段共聚物，包含特定的芳香酰胺化合物单元，并且其重量平均分子量，以凝胶渗透色谱法测量后转化为标准聚苯乙烯，范围在10,000至1,000,000之间。
• Diarylamino group-containing copolymer, organic electroluminescent device, and method of producing hole transport layer for organic electroluminescent device
  申请人：Kato Shinji

  公开号：US20050008893A1

  公开（公告）日：2005-01-13

  An organic electroluminescent device is provided which has a high degree of adhesion between an anode and a hole transport layer, the device emitting light of high luminance even when driven by low applied voltages. Copolymers useful in hole transport layers in organic electroluminescent devices are also provided. Methods of producing hole transport layers for organic electroluminescent devices which can emit light of high luminance even when driven by low applied voltages are also provided, the hole transport layers having high degrees of adhesion with anode. A copolymer comprises a monomer unit including in its structure an electron-donating N,N-diaryl-substituted amino group such as an N,N-diphenylaminophenyl group, or a group having an N,N-diaryl-substituted amino moiety, and a monomer unit having at least one functional group. Also, a hole transport layer, which has excellent thickness accuracy, has an extremely smooth surface, and is very thin, can be formed of this copolymer or a copolymer having the same hole transport functional group. An organic electroluminescent device, which emits light of high luminance even when driven by low applied voltages, can be obtained by using this hole transport layer.

  提供了一种有机电致发光器件，其阳极和空穴传输层之间具有高度的粘附性，即使在低电压驱动下也能发出高亮度的光。还提供了在有机电致发光器件中用于空穴传输层的共聚物。还提供了制备空穴传输层的方法，该方法可以在低电压驱动下发出高亮度的光，空穴传输层与阳极具有高度的粘附性。共聚物包括一个单体单元，其结构中包括一个电子给体的N，N-二芳基取代氨基，例如N，N-二苯基氨基苯基基团，或具有N，N-二芳基取代氨基基团的基团，以及至少具有一个功能基团的单体单元。此共聚物或具有相同空穴传输功能基团的共聚物可以形成具有优异厚度精度、极其光滑表面且非常薄的空穴传输层。通过使用此空穴传输层，可以获得发出高亮度光的有机电致发光器件，即使在低电压驱动下也能发光。
• Stabilized coal-oil mixture
  申请人：DAI-ICHI KOGYO SEIYAKU CO., LTD.

  公开号：EP0062220A2

  公开（公告）日：1982-10-13

  Mixture of a fuel oil and pulverized coal are stabilized by the addition of a small amount of a polyether-type adduct having a molecular weight of from 6000 to 600 000 between a lower alkylene oxide and a poly(lower alkyleneimine) compound, or a derivative of said adduct.

  在燃料油和煤粉混合物中加入少量分子量在 6000 至 600 000 之间的聚醚型加合物（一种低级氧化亚烷基烯和一种聚（低级亚烷基亚胺）化合物）或上述加合物的衍生物，使其稳定。
• Process for producing propylene block copolymers
  申请人：TOA NENRYO KOGYO KABUSHIKI KAISHA

  公开号：EP0145368A2

  公开（公告）日：1985-06-19

  A process for producing block copolymers which comprises the steps of (a) polymerizing propylene in the presence of a catalyst to give a crystalline propylene polymer, and (b) copolymerizing ethylene and at least one kind of alpha-olefin in the presence of said catalyst and said polymer, said catalyst comprising (A) a catalyst component obtained by contacting with one another 1) a magnesium alkoxide, 2) a silicon compound having the hydrogen-silicon bond, 3) an electron donor compound, and 4) a titanium compound (B) an organic compound of a metal in Group I to III of the Periodic Table, and (C) an organosilicon compound represented by the formula RpSiXm(OR')n, wherein R and R' are the same or different C,-20 hydrocarbon groups, X is a halogen atom, 0 ≤ p ≤ 4, 0 ≤ m ≤ 4, 0 ≤ n ≤ 4, and p + m + n = 4.

  一种生产嵌段共聚物的工艺，包括以下步骤 (a) 在催化剂存在下聚合丙烯，得到结晶丙烯聚合物，和 (b) 在上述催化剂和上述聚合物存在下，使乙烯和至少一种α-烯烃共聚、 所述催化剂包括 (A) 通过相互接触获得的催化剂组分 1) 一种氧化镁 2) 具有氢硅键的硅化合物 3) 电子供体化合物 4) 钛化合物 (B) 元素周期表第 I 至 III 族金属的有机化合物，和 (C) 由式 RpSiXm(OR')n 表示的有机硅化合物，其中 R 和 R'为相同或不同的 C,-20 碳氢基团，X 为卤素原子，0≤p≤4，0≤m≤4，0≤n≤4，且 p + m + n = 4。
• A catalyst and a process for polymerization of olefins
  申请人：Tonen Corporation

  公开号：EP0147053A1

  公开（公告）日：1985-07-03

  A process for polymerizing olefins in the presence of a catalyst composed of: (A) a catalyst component obtained by contacting with one another, (a) a magnesium alkoxide, (b) a silicon compound having a hydrogen-silicon bond, (c) an electron donor compound, and (d) a titanium compound (B) an organic compound of a metal of Groups I and III of the Periodic Table, and (C) an organo silicon compound respresented by the . formula R9qSiX2g(OR10)k wherein R9 and R10 are the same or different hydrocarbon groups, X2 is a halogen atom, 0 s q < 4, 0 s g < 4, 0 < k ≤ 4, and q + g + k = 4.

  一种在催化剂存在下聚合烯烃的工艺，该催化剂由以下组分组成：(A)催化剂组分，该催化剂组分是由(a)烷氧化镁、(b)具有氢硅键的硅化合物、(c)电子供体化合物和(d)钛化合物(B)元素周期表第Ⅰ族和第Ⅲ族金属的有机化合物，以及(C)有机硅化合物，该有机硅化合物由.式 R9qSiX2g(OR10)k 表示，其中 R9 和 R10 是相同或不同的烃基，X2 是卤素原子，0 s q < 4，0 s g < 4，0 < k ≤ 4，且 q + g + k = 4。