1,3-Diisocyanato-2-methoxy-benzene | 129125-41-3

• 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-Diisocyanato-2-methoxy-benzene
• 英文别名: 1,3-Diisocyanato-2-methoxybenzene
• CAS: 129125-41-3
• 化学式: C₉H₆N₂O₃
• 分子量: 190.158
• InChiKey: IUVZZFFVIIIODM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  68.1
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1,3-Diisocyanato-2-methoxy-benzene 在 sodium hydroxide 、 Dowex-50 sulfonic acid resin 、 苄基三乙基溴化铵 作用下， 以 四氢呋喃 、 甲醇 、 水 、 甲苯 、 苯 为溶剂， 反应 25.33h， 生成 1,1'-(2-methoxy-1,3-phenylene)bis-2(1H)-pyrimidinone>
  参考文献：
  名称：

  Host-guest complexation. 30. Quinquaryl and bis(urea) binders

  摘要：

  DOI：

  10.1021/ja00329a058
• 作为产物：
  描述：

  2-Methoxy-isophthaloyl diazide 以 甲苯 为溶剂， 反应 0.75h， 生成 1,3-Diisocyanato-2-methoxy-benzene
  参考文献：
  名称：

  Bryant, Judi A.; Ho, Siew Peng; Knobler, Carolyn B., Journal of the American Chemical Society, 1990, vol. 112, # 15, p. 5837 - 5843

  摘要：

  DOI：

文献信息

• Process for producing polyurethane foams
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0376602A2

  公开（公告）日：1990-07-04

  There is disclosed a process for producing polyurethane foams by reacting an organic polyol and an organic polyisocyanate in the presence of a blowing agent, a catalyst, and a surfactant, wherein a tertiary triamine derivative represented by the formula (I) in claim 1 is used. According to the disclosure, the polyurethane foam obtained is substantially free from odors and does not cause a polyvinyl chloride resin covering or a film or a coating covering of the polyurethane foam product to discolor or to deteriorate.

  本发明公开了一种通过在发泡剂、催化剂和表面活性剂存在下使有机多元醇和有机多异氰酸酯反应生产聚氨酯泡沫塑料的工艺，其中使用了由权利要求1中式(I)代表的叔三胺衍生物。根据本公开，所获得的聚氨酯泡沫基本上没有气味，并且不会导致聚氨酯泡沫产品的聚氯乙烯树脂覆盖层或薄膜或涂层变色或变质。
• METHOD FOR PRODUCING POLYBUTADIENE
  申请人：Nippon Soda Co., Ltd.

  公开号：EP2476710A1

  公开（公告）日：2012-07-18

  An object of the present invention is to provide a method for producing a polybutadiene by anionic polymerization at a low temperature, in which the microstructures thereof is controlled to polybutadienes having diverse physical properties. The present invention provides a method for producing a polybutadiene by anionic polymerization of 1,3-butadiene in the presence of a polymerization initiator and under the conditions of a reaction temperature not higher than the boiling point of butadiene, wherein the polymerization is performed in the presence of a potassium salt in an aprotic polar solvent or in a mixed solvent of an aprotic polar solvent and a nonpolar solvent. The potassium salt is preferably potassium t-butoxide, and the solvent is preferably a mixed solvent of tetrahydrofuran and hexane. The resultant polybutadiene can be used in an adhesive composition and in a plate-making material composition used for flexographic printing plates.

  本发明的目的是提供一种在低温下通过阴离子聚合生产聚丁二烯的方法，在这种方法中，其微结构可控制为具有不同物理性质的聚丁二烯。本发明提供了一种在聚合引发剂存在下，在反应温度不高于丁二烯沸点的条件下，通过 1，3-丁二烯的阴离子聚合生产聚丁二烯的方法，其中聚合是在钾盐存在下，在非沸腾极性溶剂或在非沸腾极性溶剂和非极性溶剂的混合溶剂中进行的。钾盐最好是叔丁醇钾，溶剂最好是四氢呋喃和正己烷的混合溶剂。制得的聚丁二烯可用于粘合剂组合物和柔性版印刷版的制版材料组合物中。
• METHOD FOR PRODUCING TERMINAL ACRYLIC-MODIFIED POLYBUTADIENE OR TERMINAL ACRYLIC-MODIFIED HYDROGENATED POLYBUTADIENE, AND COMPOSITION CONTAINING SAME
  申请人：Nippon Soda Co., Ltd.

  公开号：EP2620455A1

  公开（公告）日：2013-07-31

  The present invention provides a method for producing a terminal acrylic-modified polybutadiene or terminal acrylic-modified hydrogenated polybutadiene that does not become white and turbid, without using an organotin compound. The production method of the present invention comprises reacting an acrylate or methacrylate represented by formula (I), a diisocyanate compound represented by formula (II), and a polybutadiene or hydrogenated polybutadiene having a hydroxyl group at a polymer terminal, represented by formula (III), in the presence of at least one selected from an organobismuth compound and a tetraalkoxyzirconium compound.

  本发明提供了一种生产端丙烯酸改性聚丁二烯或端丙烯酸改性氢化聚丁二烯的方法，该聚丁二烯或端子丙烯酸改性氢化聚丁二烯不会变白和浑浊，且无需使用有机锡化合物。本发明的生产方法包括在至少一种选自有机铋化合物和四烷氧基锆化合物的存在下，使式(I)代表的丙烯酸酯或甲基丙烯酸酯、式(II)代表的二异氰酸酯化合物和在聚合物末端具有羟基的式(III)代表的聚丁二烯或氢化聚丁二烯反应。
• METHOD FOR PRODUCING END-MODIFIED POLYBUTADIENE OR END-MODIFIED HYDROGENATED POLYBUTADIENE AND COMPOSITION CONTAINING SAME
  申请人：Nippon Soda Co., Ltd.

  公开号：EP2910578A1

  公开（公告）日：2015-08-26

  It is an object of the present invention to provide a method for producing a terminal-modified polybutadiene or terminal-modified hydrogenated polybutadiene that does not become colored or white and turbid, without using an organotin compound. The production method of the present invention comprises reacting an acrylate or methacrylate represented by formula (I), a diisocyanate compound represented by formula (II), and a polybutadiene or hydrogenated polybutadiene having a hydroxyl group at a polymer terminal, represented by formula (III), in the presence of at least one selected from an organoaluminum compound and an organozinc compound (with the proviso that zinc naphthenate is excluded).

  本发明的目的是提供一种生产端改性聚丁二烯或端改性氢化聚丁二烯的方法，该聚丁二烯或氢化聚丁二烯在不使用有机锡化合物的情况下不会变色或变白和浑浊。本发明的生产方法包括在至少一种选自有机铝化合物和有机锌化合物（但环烷酸锌除外）的存在下，使式(I)代表的丙烯酸酯或甲基丙烯酸酯、式(II)代表的二异氰酸酯化合物和在聚合物末端具有羟基的式(III)代表的聚丁二烯或氢化聚丁二烯反应。
• Flexible display device
  申请人：DONGWOO FINE-CHEM CO., LTD.

  公开号：US10903435B2

  公开（公告）日：2021-01-26

  A flexible display device is disclosed. The flexible display device includes a display panel; a functional structure disposed on the display panel; a window disposed on the functional structure; a first adhesive layer formed between the display panel and the functional structure; and a second adhesive layer formed between the functional structure and the window, wherein the first adhesive layer and the second adhesive layer have a tan δ of 0.8 to 1 at −20° C. The flexible display device is excellent in bending resistance and durability while including a plurality of layers.

  本发明公开了一种柔性显示装置。该柔性显示装置包括显示面板；设置在显示面板上的功能结构；设置在功能结构上的窗口；形成在显示面板和功能结构之间的第一粘合层；以及形成在功能结构和窗口之间的第二粘合层，其中第一粘合层和第二粘合层在-20°C时的tan δ为0.8至1。