1,3-diiodo-2,4,5,6-tramethylbenzene | 41571-60-2

• 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: 1,3-diiodo-2,4,5,6-tramethylbenzene
• 英文别名: 4,6-Diiod-1,2,3,5-tetramethylbenzol；1,3-Diiodo-2,4,5,6-tetramethylbenzene
• CAS: 41571-60-2
• 化学式: C₁₀H₁₂I₂
• 分子量: 386.014
• InChiKey: OTCJKXGTUSIYKB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1,2,3,5-四甲基苯 在 硫酸 、 碘 、 过碘酸 作用下， 以 溶剂黄146 为溶剂， 生成 1,3-diiodo-2,4,5,6-tramethylbenzene
  参考文献：
  名称：

  1,2,3-三甲基苯（Hemimelliteene）和1,2,4-三甲基苯（Pseudocumene）的二碘和三碘衍生物的合成。多碘衍生物在多烷基苯及其衍生物表征中的便捷应用

  摘要：

  制备了一套完整的1,2,3-三甲基苯和1,2,4-三甲基苯的二碘和三碘衍生物并记录了它们的物理性质。已经提出使用多碘衍生物作为表征多烷基苯及其衍生物的手段。

  DOI：

  10.1246/bcsj.46.589

文献信息

• Rubber composition
  申请人：KAO CORPORATION

  公开号：US11066539B2

  公开（公告）日：2021-07-20

  The present invention relates to [1] a rubber composition exhibiting excellent grip force, which contains (A) a rubber component, (B) a lignin degradation product having an aldehyde yield, according to an alkaline nitrobenzene oxidation method, of 12% by mass or more, and (C) an anti-aging agent; [2] a shoe sole using the rubber composition of the above [1]; and [3] a grip force improving agent for rubber compositions, containing (B) a lignin degradation product having an aldehyde yield, according to an alkaline nitrobenzene oxidation method, of 12% by mass or more, as an active ingredient.

  本发明涉及[1]一种具有优异抓地力的橡胶组合物，该组合物含有(A)橡胶成分，(B)木质素降解产物，根据碱性硝基苯氧化法，该降解产物的醛产率为12%（质量百分比）或以上，以及(C)抗老化剂；[2]使用上述[1]的橡胶组合物的鞋底；以及[3]用于橡胶组合物的抓地力改进剂，其活性成分含有(B)木质素降解产物，根据碱性硝基苯氧化法，该产物的醛产率为 12%（按质量计）或更高。
• Stavber, Stojan; Kralj, Petra; Zupan, Marko, Synlett, 2002, # 4, p. 598 - 600
  作者：Stavber, Stojan、Kralj, Petra、Zupan, Marko

  DOI：——

  日期：——
• LIQUID-CRYSTALLINE MEDIUM
  申请人：Merck Patent GmbH

  公开号：EP3529331B1

  公开（公告）日：2020-10-07
• RUBBER COMPOSITION
  申请人：KAO CORPORATION

  公开号：US20200048438A1

  公开（公告）日：2020-02-13

  The present invention relates to [1] a rubber composition exhibiting excellent grip force, which contains (A) a rubber component, (B) a lignin degradation product having an aldehyde yield, according to an alkaline nitrobenzene oxidation method, of 12% by mass or more, and (C) an anti-aging agent; [2] a shoe sole using the rubber composition of the above [1]; and [3] a grip force improving agent for rubber compositions, containing (B) a lignin degradation product having an aldehyde yield, according to an alkaline nitrobenzene oxidation method, of 12% by mass or more, as an active ingredient.
• [EN] CYANOPYRIMIDINE DERIVATIVES SUITABLE AS COMPONENTS IN LIQUID CRYSTAL MEDIA<br/>[FR] DÉRIVÉS DE CYANOPYRIMIDINE CONVENANT COMME COMPOSANTS DANS DES MILIEUX À CRISTAUX LIQUIDES
  申请人：MERCK PATENT GMBH

  公开号：WO2017162707A1

  公开（公告）日：2017-09-28

  The present invention relates to compounds of formula M in which RMhas the meaning indicated in claim 1, to liquid crystal mixture comprising the same, to the use of these liquid-crystal media, in particular in components for high-frequency technology, and to components of this type which contain media according to the invention, and to the production and use of these components. The components according to the invention are suitable, in particular, as phase shifters in the microwave and millimetre wave region, for microwave and millimetre wave array antennae and very particularly for so-called tunable "reflectarrays".