1,3,5-三(3-异氰酸根甲基苯基)-1,3,5-三嗪-2,4,6(1H,2H,5H)-三酮 | 26603-40-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 三嗪类
• 中文名称: 1,3,5-三(3-异氰酸根甲基苯基)-1,3,5-三嗪-2,4,6(1H,2H,5H)-三酮
• 英文名称: N,N',N''-tri(3-isocyanato-4-methyl)phenylisocyanurate
• 英文别名: 1,3,5-Tris(3-isocyanato-4-methylphenyl)-1,3,5-triazinane-2,4,6-trione
• CAS: 26603-40-7
• 化学式: C₂₇H₁₈N₆O₆
• 分子量: 522.477
• InChiKey: NEQZCEZVSYQHDT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  39
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  149
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  甲苯-2,4-二异氰酸酯 在 C₃₀H₂₈AlN₃O₃ 作用下， 反应 1.5h， 生成 1,3,5-三(3-异氰酸根甲基苯基)-1,3,5-三嗪-2,4,6(1H,2H,5H)-三酮 、 N,N',N''-tri(3-isocyanato-2-methyl)phenylisocyanurate
  参考文献：
  名称：

  铝催化的异氰酸酯三聚，通过利用动态配位球来增强† ‡

  摘要：

  主族金属固有地不稳定，从而阻碍了其在催化中的使用。我们在异氰脲酸酯的合成中利用了这种不稳定性。我们首次报道了一种高活性催化剂，该催化剂使用半不稳定的铝-吡啶基-双（亚氨基酚）络合物，在温和条件下以较低的催化剂载量三聚化烷基，烯丙基和芳基异氰酸酯，二异氰酸酯。

  DOI：

  10.1039/c9cc03339d

文献信息

• SILICON-CONTAINING COMPOUND, URETHANE RESIN, STRETCHABLE FILM, AND METHOD FOR FORMING THE SAME
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US20190106528A1

  公开（公告）日：2019-04-11

  The present invention provides a silicon-containing compound shown by the following formula ( 1 ): wherein R 1 , R 2 , R 3 , R 4 , R 5 , and R 6 each independently represent a linear, branched, or cyclic alkyl group having 1 to 6 carbon atoms, a phenyl group, a 3,3,3-trifluoropropyl group, or a group shown by —(OSiR 7 R 8 ) n —OSiR 9 R 10 R 11 ; R 7 , R 8 , R 9 , R 10 , and R 11 have the same meanings as R 1 to R 6 ; X represents a linear or branched alkylene group having 3 to 7 carbon atoms optionally having an ether group; and “n” is an integer in the range of 0 to 100. This provides a stretchable film that hats excellent stretchability and strength, with the film surface having excellent repellency, and a method for forming the same; as well as a urethane resin used for the stretchable film; and a silicon-containing compound to be a material of the urethane resin.

  本发明提供了一种含硅化合物，其化学式如下（1）所示：其中R1、R2、R3、R4、R5和R6分别独立地表示具有1至6个碳原子的直链、支链或环烷基基团，苯基，3,3,3-三氟丙基基团，或者由—(OSiR7R8)n—OSiR9R10R11所示的基团；R7、R8、R9、R10和R11具有与R1至R6相同的含义；X表示具有3至7个碳原子的直链或支链烷基基团，可选地具有醚基；“n”是0至100范围内的整数。这提供了一种具有优异的延展性和强度的可拉伸薄膜，薄膜表面具有优异的防水性，以及形成该薄膜的方法；以及用于可拉伸薄膜的聚氨酯树脂；以及用于聚氨酯树脂的硅含量化合物。
• PARTIALLY FLUORINATED ALCOHOLS AND DERIVATIVES
  申请人：E I DU PONT DE NEMOURS AND COMPANY

  公开号：US20150112095A1

  公开（公告）日：2015-04-23

  The present invention is drawn to a compound of formula (1): wherein R f is C 1 to C 6 linear or branched fluoroalkyl, X is F or Cl, and R 1 is H, CH 3 , or CH 2 CH 3 . The compound can be used to form partially fluorinated alcohols, derivatives, and polymers. Thus, the present invention provides compounds having lower fluorine content, the process for making lower fluorine containing compounds, and derivatives made from lower fluorine containing alcohols.

  本发明涉及一种具有如下式（1）的化合物：其中 Rf 是C1 到 C6 的直链或支链氟烷基，X 是 F 或 Cl，R1 是 H、CH3 或 CH2 。该化合物可用于形成部分氟化醇、衍生物和聚合物。因此，本发明提供具有较低氟含量的化合物，制备含氟量较低的化合物的方法，以及由含氟量较低的醇制备的衍生物。
• THIOL COMPOUNDS, SYNTHESIS METHOD THEREFOR, AND UTILIZATION OF SAID THIOL COMPOUNDS
  申请人：SHIKOKU CHEMICALS CORPORATION

  公开号：US20200369606A1

  公开（公告）日：2020-11-26

  The purpose of the present invention is to provide: novel thiol compounds; a method for synthesizing said thiol compounds; curing agents containing said thiol compounds; resin compositions containing said thiol compounds and an epoxy compound; and resin compositions containing said thiol compounds and an ene compound having a carbon-carbon double bond in a molecule. Furthermore, the purpose of the present invention is to provide adhesives and sealants having these resin compositions as ingredients. The thiol compounds of the present invention are represented by chemical formula (I) to chemical formula (VII).

  本发明的目的是提供：新型硫醇化合物；合成该硫醇化合物的方法；含有该硫醇化合物的固化剂；含有该硫醇化合物和环氧化合物的树脂组合物；以及含有该硫醇化合物和分子中含有碳碳双键的烯烃化合物的树脂组合物。此外，本发明的目的是提供将这些树脂组合物作为成分的粘合剂和密封剂。本发明的硫醇化合物由化学式(I)到化学式(VII)表示。
• MERCAPTOALKYLGLYCOLURILS AND USE OF SAME
  申请人：SHIKOKU CHEMICALS CORPORATION

  公开号：US20160289237A1

  公开（公告）日：2016-10-06

  The invention provides a mercaptoalkylglycoluril represented by the general formula (I): wherein R 1 and R 2 each independently represent a hydrogen atom, a lower alkyl group, or a phenyl group; R 3 , R 4 , and R 5 each independently represent a hydrogen atom or a mercaptoalkyl group selected from a mercaptomethyl group, a 2-mercaptoethyl group, and a 3-mercaptopropyl group; and n is 0, 1, or 2. The invention further provides an epoxy resin composition comprising an epoxy resin and the mercaptoalkylglycoluril, and a method for producing a laminate or a multilayer printed circuit board using the same.

  本发明提供一种由通式（I）表示的巯基烷基脲，其中R1和R2各自独立地表示氢原子、低碳基或苯基；R3、R4和R5各自独立地表示氢原子或从巯基甲基、2-巯基乙基和3-巯基丙基中选择的巯基烷基；n为0、1或2。本发明还提供一种包括环氧树脂和巯基烷基脲的环氧树脂组合物，以及使用该组合物制备层压板或多层印刷电路板的方法。
• [EN] PARTIALLY FLUORINATED POLYMERS<br/>[FR] POLYMÈRES PARTIELLEMENT FLUORÉS
  申请人：DU PONT

  公开号：WO2015057599A1

  公开（公告）日：2015-04-23

  The present invention relates to a polymer comprising the reaction product of: (a) a compound of Formula (3), or a mixture thereof defined herein and (b) at least one ethylenically unsaturated monomer having a functional group. The present invention also relates to a polymer having at least one carbamate linkage prepared by: (i) reacting (a) at least one diisocyanate, polyisocyanate, or mixture thereof, having isocyanate groups, and (b) at least one fluorinated compound selected from the formula (2) defined herein and (ii) optionally reacting with (c) water, a linking agent, or a mixture thereof. The polymers are useful as additives in coating compositions and film forming foams, which impart surface effects to substrates coated with such compositions and to film forming foams.

  本发明涉及一种聚合物，其包括以下反应产物：(a)式（3）的化合物或本文所定义的混合物，以及(b)至少一种具有功能基团的乙烯基不饱和单体。本发明还涉及至少具有一个碳酸酯键的聚合物的制备方法，包括：(i)反应(a)至少一种具有异氰酸基的二异氰酸酯、多异氰酸酯或其混合物，以及(b)从本文所定义的式（2）中选择的至少一种氟化合物，以及(ii)可选地与(c)水、连接剂或其混合物反应。这些聚合物可用作涂料组合物和形成膜的泡沫中的添加剂，其使涂有这种组合物的基材表面产生效果并形成膜。