diphenic acid diphenyl ester | 3204-56-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: diphenic acid diphenyl ester
• 英文别名: Diphensaeure-diphenylester；2.2'-Diphensaeure-diphenylester；Phenyl 2-(2-phenoxycarbonylphenyl)benzoate
• CAS: 3204-56-6
• 化学式: C₂₆H₁₈O₄
• 分子量: 394.427
• InChiKey: PIBXHWZOROEIKV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  30
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2-碘苯甲酸苯酯 在 palladium diacetate 、 三乙胺 、 乙腈 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 diphenic acid diphenyl ester
  参考文献：
  名称：

  脱氢卤化钯催化的2-取代卤代芳烃的环化反应

  摘要：

  已经研究了由各种钯催化剂和具有不同碱的溶剂（最普遍满意的体系是在碳酸钠为碱的NN-二甲基乙酰胺（DMA）中的乙酸钯（II））介导的环氢化卤化反应。尽管脱氢环化过程需要化学计量的钯（II）试剂，但本程序仅涉及催化量（0.1摩尔比例或更少）的钯化合物。二苯并呋喃，咔唑，芴酮，菲啶酮，6H-二苯并c，e] [l，2]噻嗪-5,5-二氧化物，6H-二苯并[b，d]吡喃和苯并呋喃并[2,3b]吡啶衍生物的制备方法为描述。3-苯甲酰胺基-2-氯吡啶环化为6-羟基苯并] [1,5]萘吡啶说明了该方法的区域特异性。

  DOI：

  10.1016/s0040-4020(01)91149-4

文献信息

• MODIFIER FOR AROMATIC POLYESTER AND AROMATIC POLYESTER RESIN COMPOSITION COMPRISING THE SAME
  申请人：TABATA Masayoshi

  公开号：US20110224343A1

  公开（公告）日：2011-09-15

  The present invention provides a modifier for aromatic polyesters which enhances the melt fluidity of aromatic polyesters without a significant decrease in the heat resistance of the aromatic polyesters, and an aromatic polyester resin composition including the modifier for aromatic polyesters. The present invention relates to a modifier for aromatic polyesters comprising polyhydric phenol residues and residues of aromatic polycarboxylic acid, acid halide or acid anhydride thereof, and the modifier comprises a material having a structure composed of a first residue selected from the group consisting of divalent residues represented by Formula (I): —Ar—W 1 x —Ar— and by Formula (II): —Ar—, the first residues being bonded to two identical or different second residues selected from the group consisting of monovalent residues represented by Formula (III): and monovalent residues represented by Formula (IV): —O—C(O)—R 7 —.

  本发明提供了一种用于芳香族聚酯的改性剂，可以增强芳香族聚酯的熔融流动性，而不明显降低芳香族聚酯的耐热性，以及包括该改性剂的芳香族聚酯树脂组合物。本发明涉及一种用于芳香族聚酯的改性剂，包括多羟基酚残基和芳香族多羧酸、酸卤或其酸酐残基，该改性剂包括具有以下结构的材料：第一残基，选择自由式(I)所代表的二价残基：—Ar—W1x—Ar—和自由式(II)所代表的：—Ar—，第一残基与选择自由式(III)所代表的单价残基：和自由式(IV)所代表的单价残基：—O—C(O)—R7—的两个相同或不同的第二残基结合。
• AROMATIC POLYESTER
  申请人：Muroran Institute of Technology

  公开号：EP2479203A1

  公开（公告）日：2012-07-25

  The present invention provides an aromatic polyester which is substantially free from the occurrence of coloration and retains significantly high transparency even after being thermally processed at high temperature and which has high flowability. The aromatic polyester contains a polyhydric phenol residue and a residue of any one of aromatic polycarboxylic acid, halide thereof, and anhydride thereof, and terminals of the aromatic polyester have a structure represented by the formula -C(O)-R. The aromatic polyester has an end-capping rate of 90% or higher and a weight average molecular weight (Mw) ranging from 3,000 to 1,000,000.

  本发明提供了一种芳香族聚酯，该聚酯基本上不会发生着色，即使在高温热加工后仍能保持明显的高透明度，并且具有高流动性。芳香族聚酯含有多羟基苯酚残留物和芳香族多羧酸、其卤化物和其酸酐中任意一种的残留物，芳香族聚酯的端基具有式 -C(O)-R 所代表的结构。芳香族聚酯的端盖率为 90% 或更高，重量平均分子量（Mw）为 3,000 至 1,000,000 之间。
• Internuclear cyclisation. Part X. The preparation of 3 : 4-benzocoumarin
  作者：R. A. Heacock、D. H. Hey

  DOI：10.1039/jr9540002481

  日期：——
• RESIN COMPOSITION AND MOLDED OBJECT THEREOF
  申请人：Teijin Chemicals, Ltd.

  公开号：EP1808461B1

  公开（公告）日：2009-03-11
• Resin Composition And Molded Articles Thereof
  申请人：Yanagida Takatsune

  公开号：US20080085955A1

  公开（公告）日：2008-04-10

  This invention seeks to provide a resin composition that can simultaneously satisfy resistances such as heat resistance and environmental resistance and moldability at high levels and that has excellent optical properties such as high refractivity and low birefringence and molded article thereof. The present invention is a resin composition containing a polyester resin formed from a dicarboxylic acid component and a diol component (a) and a polycarbonate resin formed from a carbonate-forming component and a diol component (b), the diol component (a) containing a specific fluorene-containing compound and the diol component (b) containing a specific fluorene-containing compound.