1,2-bis(formyloxy)benzene | 91201-66-0

• 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: 1,2-bis(formyloxy)benzene
• 英文别名: (2-Formyloxyphenyl) formate
• CAS: 91201-66-0
• 化学式: C₈H₆O₄
• 分子量: 166.133
• InChiKey: DHAFBXJKBPBKIP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• 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：

  1,4-苯并二氧杂环己烷 以7%的产率得到
  参考文献：
  名称：

  ADAM, W.;PETERS, E. -M.;PETERS, K.;PLATSCH, H.;SCHMIDT, E.;VON, SCHNERING+, J. ORG. CHEM., 1984, 49, N 21, 3920-3928

  摘要：

  DOI：

文献信息

• THERMOSETTING RESIN COMPOSITION, CURED PRODUCT THEREOF, ACTIVE ESTER RESIN, SEMICONDUCTOR SEALING MATERIAL, PREPREG, PRINTED CIRCUIT BOARD, AND BUILD-UP FILM
  申请人：DIC Corporation

  公开号：EP2589625A1

  公开（公告）日：2013-05-08

  The present invention provides a thermosetting resin composition exhibiting excellent heat resistance and flame retardancy while maintaining a low dielectric constant and low dielectric loss tangent when formed into a cured product, a cured product thereof, an active ester resin which develops these properties, and a semiconductor encapsulating material, a prepreg, a circuit board, and a build-up film which are produced using the composition. A thermosetting resin composition contains an active ester resin (A) and an epoxy resin (B) as essential components, the active ester resin (A) having a resin structure which includes a polyaryleneoxy structure (I) and in which aromatic carbon atoms in a plurality of the polyaryleneoxy structures (I) are linked through a structural site (II) represented by a structural formula 1 (wherein Ar represents a phenylene group, a phenylene group nuclear-substituted by 1 to 3 alkyl groups each having 1 to 4 carbon atoms, a naphthylene group, or a naphthylene group nuclear-substituted by 1 to 3 alkyl groups each having 1 to 4 carbon atoms).

  本发明提供了一种热固性树脂组合物，该组合物在形成固化物时具有优异的耐热性和阻燃性，同时还能保持低介电常数和低介电损耗正切，本发明还提供了一种固化物、一种具有这些特性的活性酯树脂，以及使用该组合物生产的半导体封装材料、预浸料、电路板和积层膜。一种热固性树脂组合物含有活性酯树脂（A）和环氧树脂（B）作为基本成分，活性酯树脂（A）具有包括聚芳氧基结构（I）的树脂结构，其中多个聚芳氧基结构（I）中的芳香族碳原子通过结构式 1 所表示的结构位点（II）连接（其中 Ar 代表苯基、被 1 至 3 个各具有 1 至 4 个碳原子的烷基核取代的亚苯基、萘基或被 1 至 3 个各具有 1 至 4 个碳原子的烷基核取代的萘基）。
• Active ester resin, epoxy resin composition, cured product thereof, prepreg, circuit board, and build-up film
  申请人：DIC Corporation

  公开号：US10059798B2

  公开（公告）日：2018-08-28

  An active ester resin having a molecular structure represented by Structural Formula (1) where X represents a benzene ring or a naphthalene ring, each R1 independently represents a methyl group or a hydrogen atom, k is 0 or 1, n is 1 or 2, l is 1 or 2, and m is the average of a repeating unit and from 0.25 to 1.5. The active ester resin, as a curing agent, can be combined with an epoxy resin to form at least an epoxy resin composition, a cured product, a prepreg, a circuit board and a build-up film.

  活性酯树脂 其分子结构由结构式(1)表示 其中 X 代表苯环或萘环，每个 R1 独立地代表甲基或氢原子，k 为 0 或 1，n 为 1 或 2，l 为 1 或 2，m 为重复单元的平均值，范围为 0.25 至 1.5。活性酯树脂作为固化剂，可与环氧树脂结合，至少形成一种环氧树脂组合物、一种固化产品、一种预浸料、一种电路板和一层薄膜。
• Non-phthalate catalyst system and its use in the polymerization of olefins
  申请人：BRASKEM AMERICA, INC.

  公开号：US10633464B2

  公开（公告）日：2020-04-28

  This invention relates to a non-phthalate catalyst system for olefin polymerization. The non-phthalate catalyst system comprises (a) a solid Ziegler-Natta catalyst composition comprising a transition metal, a Group 2 metal, and one or more halogens; and one or more internal electron donor compounds; and (b) one or more external electron donor compounds.

  本发明涉及一种用于烯烃聚合的非邻苯二甲酸酯催化剂体系。该非邻苯二甲酸酯催化剂体系包括：(a) 一种固体齐格勒-纳塔催化剂组合物，该组合物包括过渡金属、第 2 族金属和一种或多种卤素；以及一种或多种内部电子供体化合物；和 (b) 一种或多种外部电子供体化合物。
• Photolysis of the ozonide derived from 1,4-benzodioxins. Synthesis of labile o-benzoquinones
  作者：Choji Kashima、Atsushi Tomotake、Yoshimori Omote

  DOI：10.1021/jo00234a020

  日期：1987.12
• Synthesis, thermal stability, and chemiluminescence properties of the dioxetanes derived from 1,4-dioxins
  作者：Waldemar Adam、Eva Maria Peters、Karl Peters、Herbert Platsch、Ernst Schmidt、Hans Georg Von Schnering、Kiyoshige Takayama

  DOI：10.1021/jo00195a008

  日期：1984.10