1,3-二(碘甲基)苯 | 7379-87-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1,3-二(碘甲基)苯
• 英文名称: 1,3-bis(iodomethyl)benzene
• CAS: 7379-87-5
• 化学式: C₈H₈I₂
• 分子量: 357.961
• InChiKey: XCJLUKSDTOVKII-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1,3-二(碘甲基)苯 生成 m-xylylene
  参考文献：
  名称：

  间二甲苯的基质分离、光谱表征和光异构化

  摘要：

  报告了一种新的间二甲苯 1 的高效合成方法。双自由基 1 被捕获在 10 K 的氩气基质中，并通过 IR、UV-vis 和 EPR 光谱进行表征。之前报道的合成仅允许在有机玻璃中产生 1，并且光谱鉴定仅限于荧光和 EPR 光谱。Diradical 1 被证明是高度光不稳定的，辐照导致形成三种异构烃 7、9 和 11，可以通过将它们的红外光谱与 DFT 计算结果进行比较来识别。

  DOI：

  10.1021/ja073453d
• 作为产物：
  描述：

  间二溴苄 在 sodium iodide 作用下， 以 丙酮 为溶剂， 以99%的产率得到1,3-二(碘甲基)苯
  参考文献：
  名称：

  Synthesis of novel cyclodextrin derivatives by aromatic spacer insertion and their inclusion ability

  摘要：

  Novel cyclic host molecules were synthesized by the insertion of three types of aromatic spacers into the skeleton of permethylated alpha-cyclodextrin. These host molecules formed a 1:1 complex with sodium 3- and 4-nitrobenzenesulfonates (3- and 4-NBS), and sodium 2,4-dinitrobenzenesulfonate (DNBS) in D2O/CD3OD (4:1) solution. The type of spacer inserted remarkably affected the inclusion ability of the hosts toward DNBS. The p-xylylene-inserted CDs showed greater inclusion ability toward DNBS than permethylated alpha- and beta-CDs. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2005.04.026

文献信息

• Facile Preparation of Benzylic Iodides Under Solvent‐Free Conditions Using Microwave Irradiation
  作者：Jong Chan Lee、Jin Young Park、Eun Sang Yoo

  DOI：10.1081/scc-120037924

  日期：2004.12.31

  Abstract Benzylic alcohols are rapidly converted to the corresponding benzylic iodides using combination of p‐toluenesulfonic acid (PTSA) and potassium iodide under solvent‐free microwave irradiation conditions.

  摘要 在无溶剂微波辐射条件下，使用对甲苯磺酸 (PTSA) 和碘化钾的组合，苯甲醇可以快速转化为相应的苯碘。
• [EN] METHOD FOR PREPARATION OF FLUORO, CHLORO AND FLUOROCHLORO ALKYLATED COMPOUNDS BY HOMOGENEOUS CATALYSIS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS FLUORO, CHLORO ET FLUOROCHLORO ALKYLÉS PAR CATALYSE HÉTÉROGÈNE
  申请人：LONZA AG

  公开号：WO2016071425A1

  公开（公告）日：2016-05-12

  The invention discloses a method for preparation of fluoro, chloro and fluorochloro alkylated compounds by homogeneous Pd catalyzed fluoro, chloro and fluorochloro alkylation with fluoro, chloro and fluorochloroalkyl halides in the presence of di(1-adamantyl)-n-butylphosphine and in the presence of 2,2,6,6-tetramethylpiperidine 1-oxyl.

  该发明揭示了一种方法，通过均相Pd催化的氟、氯和氟氯烷基化反应，利用氟、氯和氟氯烷基卤代物在存在二(1-金刚烷基)-正丁基膦和2,2,6,6-四甲基哌啶-1-氧自由基的情况下制备氟、氯和氟氯烷基化合物。
• Aromatic amine resins, their production process and thermosetting resin compositions making use of the same
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0311387A2

  公开（公告）日：1989-04-12

  Disclosed herein is an aromatic amine resin formed of a mixture of aromatic amine compounds represented by the following general formula (a): wherein A means a phenylene, alkyl-substituted phenylene, diphenylene, diphenyl ether or naphthylenyl group, R¹ denotes a halogen atom or a hydroxyl, C1-4 alkoxy or C1-5 alkyl group, ℓ stands for 1 or 2, m is an integer of 0-3, when m is 2 or 3, R¹s may be the same or different and two of R¹s may join together into a 5- to 6-membered alicyclic moiety which may optionally contain one or more side chains, and n stands for an integer of 0-300.

  本发明公开了一种芳香胺树脂，该树脂由以下通式(a)代表的芳香胺化合物混合物形成： 其中 A 表示亚苯基、烷基取代亚苯基、二苯基、二苯醚或萘基，R¹ 表示卤素原子或羟基、C1-4 烷氧基或 C1-5 烷基，ℓ 表示 1 或 2，m 为 0-3 的整数、当 m 为 2 或 3 时，R¹ 可相同或不同，两个 R¹ 可连接成 5 至 6 元脂环分子，该分子可选择包含一条或多条侧链，n 代表 0 至 300 的整数。
• Photosensitive recording material suited for use in electrophotography
  申请人：AGFA-GEVAERT naamloze vennootschap

  公开号：EP0347960A1

  公开（公告）日：1989-12-27

  An electrophotographic recording material which comprises an electrically conductive support having thereon a double layer of a charge generating layer in contiguous relationship with a charge transporting layer comprising a positive charge transporting compound corresponding to the following general formula (I) : wherein : R represents hydrogen or an aliphatic or cycloaliphatic group including these groups substituted by non-ionic substituents, each of R¹ and R² (same or different) represents a C₁-C₆ alkyl group or an aryl group, and Z represents the atoms necessary to close an adjacent aromatic nucleus or aromatic ring system including such nucleus or ring system substituted with one or more substituents of non-ionic character.

  一种电致发光记录材料，它包括一个导电支架，支架上有双层电荷产生层和电荷传输层，电荷产生层和电荷传输层相邻，电荷传输层由符合下通式(I)的正电荷传输化合物组成： 其中 ： R 代表氢或脂族或环脂族基团，包括被非离子取代基取代的这些基团、 R¹ 和 R²（相同或不同）各自代表 C₁-C₆ 烷基或芳基，以及 Z 代表关闭相邻芳香核或芳香环系所需的原子，包括被一个或多个非离子性取代基取代的芳香核或芳香环系。
• POLYCATIONIC POLYMER AND POLYCATIONIC BACTERICIDAL/ALGICIDAL AGENT
  申请人：SAGAMI CHEMICAL RESEARCH CENTER

  公开号：EP0676437A1

  公开（公告）日：1995-10-11

  A polycationic bactericidal/algicidal agent containing as the active ingredient a polymer composed of repeating units represented by general formula (I) and having a number-average molecular weight of 1,000 or above, wherein A represents a single bond, oxygen, phenylene, dioxyethylene or tetramethyldisiloxane; X₁⁻ and X₂⁻ may be the same or different from each other and each represents a counterion of a quaternary salt; p and q may be the same or different from each other and each represents an integer of 1 to 6; and m represents an integer of 0 to 6, provided that A, X₁⁻, X₂⁻, p, q and m may be the same or arbitrarily different from repeating unit to repeating unit.

  一种多阳离子杀菌/杀醛剂，其活性成分是由通式(I)所代表的重复单元组成的聚合物，其 数均分子量为 1,000 或以上，其中 A 代表单键、氧、亚苯基、二氧乙烯或四甲基二硅氧烷；X₁- 和 X₂- 可以相同或不同，并且各自代表季盐的反离子； p 和 q 可以相同或不同，并且各自代表 1 至 6 的整数；以及 m 代表 0 至 6 的整数，条件是 A、X₁-、X₂-、p、q 和 m 在重复单元与重复单元之间可以相同或任意不同。