2,2'-diisocyanato-1,1'-binaphthalene | 754230-91-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2,2'-diisocyanato-1,1'-binaphthalene
• 英文别名: [1,1']binaphthyl-2,2'-diyl diisocyanate；[1,1']Binaphthyl-2,2'-diyldiisocyanat；2.2'-Diisocyanato-[1.1']binaphthyl；2-Isocyanato-1-(2-isocyanatonaphthalen-1-yl)naphthalene
• CAS: 754230-91-6
• 化学式: C₂₂H₁₂N₂O₂
• 分子量: 336.349
• InChiKey: HFVDPCJOFRXEAW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.6
• 重原子数：
  26
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  58.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  十二烷基伯胺 、 2,2'-diisocyanato-1,1'-binaphthalene 以 二苯醚 、 二氯甲烷 为溶剂， 反应 12.0h， 以147 mg的产率得到2,2'-bis(N-dodecylureido)-1,1'-binaphthalene
  参考文献：
  名称：

  New Ligands for Enantioselective Recognition of Chiral Carboxylates Based on 1,1'-Binaphthalene-2,2'-diamine

  摘要：

  已合成简单的双(芳基脲基)联苯和(芳基氨基)联苯，既有外消旋形式也有光学活性形式。其中一种化合物被发现能与手性阴离子形成复合物，并具有适度的对映选择性。

  DOI：

  10.1135/cccc20040365
• 作为产物：
  描述：

  光气 、 [1,1’-联萘]-2,2’-二胺 生成 2,2'-diisocyanato-1,1'-binaphthalene
  参考文献：
  名称：

  Siefken, Justus Liebigs Annalen der Chemie, 1949, vol. 562, p. 75,1114

  摘要：

  DOI：

文献信息

• Binaphthalene based cyclic homochiral ureas and their structure-related properties
  作者：Roman Holakovský、David Just、Vaclav Eigner、Martin Jakubec、Petra Cuřínová

  DOI：10.1039/d2nj06147c

  日期：——

  Enantiomeric purity control is a must when working with chiral drugs. In this context, homochiral cycles consisting solely of 1 to 3 binaphthalene units interconnected with urea moieties were tested...

  在使用手性药物时，对映体纯度控制是必须的。在这种情况下，我们测试了仅由 1 至 3 个二萘单元与脲分子相互连接组成的同手性循环......
• Cyanic acid ester compound and method for producing same, resin composition, and cured product
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US10174149B2

  公开（公告）日：2019-01-08

  The present invention provides a cyanic acid ester compound having a structure represented by the following general formula (1): wherein n represents an integer of 1 or larger.

  本发明提供了一种氰酸酯化合物，其结构由以下通式（1）表示： 其中 n 代表 1 或更大的整数。
• Allyl functional urethane oligomers and related compositions for coatings and adhesives
  申请人：Arkema France

  公开号：US11261288B2

  公开（公告）日：2022-03-01

  A urethane oligomer according to a) or b) has: a) at least two backbone residues R issued from a polyisocyanate without the NCO groups, linked between them with a diol residue RB (diol without the two OH groups) by two urethane bonds and each backbone residues R carrying (or linked to) at least two urethane segments each containing at least one terminal allyl group, b) at least one backbone residue R issued from a polyisocyanate without the NCO groups, the backbone residue R carrying (or linked to) at least two urethane segments each linked to R by one urethane bond with at least one urethane segment (arm) containing at least one terminal allyl group, and at least one urethane segment (arm) containing at least one terminal (meth)acrylate group. A curable composition containing the urethane oligomer reduces oxygen inhibition in coatings, adhesives, sealants or in resin matrix with good surface properties.

  根据 a)或 b)所述的聚氨酯低聚物具有以下特征a) 至少两个由不含 NCO 基团的多异氰酸酯制成的骨架残基 R，它们之间通过两个氨基甲酸乙酯键与二元醇残基 RB（不含两个羟基的二元醇）相连，每个骨架残基 R 至少含有两个氨基甲酸乙酯段，每个氨基甲酸乙酯段含有至少一个末端烯丙基、b) 由不含 NCO 基团的多异氰酸酯产生的至少一个骨架残基 R，该骨架残基 R 带有（或连接有）至少两个氨基甲酸酯段，每个氨基甲酸酯段通过一个氨基甲酸酯键与 R 连接，其中至少一个氨基甲酸酯段（臂）含有至少一个末端烯丙基基团，至少一个氨基甲酸酯段（臂）含有至少一个末端（甲基）丙烯酸酯基团。含有聚氨酯低聚物的固化组合物可以减少涂料、粘合剂、密封剂或具有良好表面特性的树脂基体中的氧抑制。
• CYANIC ACID ESTER COMPOUND AND METHOD FOR PRODUCING SAME, RESIN COMPOSITION, AND CURED PRODUCT
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20170226263A1

  公开（公告）日：2017-08-10

  The present invention provides a cyanic acid ester compound having a structure represented by the following general formula (1): wherein n represents an integer of 1 or larger.
• ALLYL FUNCTIONAL URETHANE OLIGOMERS AND RELATED COMPOSITIONS FOR COATINGS AND ADHESIVES
  申请人：Arkema France

  公开号：US20200392280A1

  公开（公告）日：2020-12-17

  The invention relates to a urethane oligomer which according to a) or b) as follows, has: a) at least two backbone residues R issued from a polyisocyanate without the NCO groups, linked between them with a diol residue R B (diol without the two OH groups) by two urethane bonds (—NHCOO—) and each of said backbone residues R carrying (or linked to) at least two urethane segments each one of which, contains at least one terminal allyl group, preferably from 1 to 5 terminal allyl groups, b) at least one backbone residue R issued from a polyisocyanate without the NCO groups, said backbone residue R carrying (or linked to) at least two urethane segments each linked to R by one urethane bond with at least one urethane segment (arm) containing at least one terminal allyl group (preferably from 1 to 5 terminal allyl groups), and at least one urethane segment (arm) containing at least one terminal (meth)acrylate group (preferably from 1 to 5 terminal (meth)acrylate groups). The present invention also relates to a curable composition containing the urethane oligomer, the method of preparing the urethane oligomer, and the use of the urethane oligomer or the curable composition in the presence of air, for good surface properties by reducing oxygen inhibition in coatings, adhesives, sealants or in resin matrix.