Bicyclo[2.2.1]hept-2-ene;diisocyanatomethane

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Bicyclo[2.2.1]hept-2-ene;diisocyanatomethane
• 英文别名: bicyclo[2.2.1]hept-2-ene;diisocyanatomethane
• 化学式: C10H12N2O2
• 分子量: 192.21
• InChiKey: VSJZTEVUBBTBJO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.59
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  58.9
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• POLYMERIZABLE COMPOSITION, TRANSPARENT RESIN, OPTICAL MATERIAL, PLASTIC LENS, AND METHOD FOR MANUFACTURING TRANSPARENT RESIN
  申请人：Hoya Lens Thailand Ltd.

  公开号：EP3202804A1

  公开（公告）日：2017-08-09

  Provided are a polymerizable composition which can suppress generation of turbidity, optical distortion, and striae in a transparent resin obtained therefrom, a transparent resin obtained from the polymerizable composition, an optical material containing the transparent resin, a plastic lens containing the optical material, and a method for manufacturing the transparent resin. The present invention is a polymerizable composition containing a polythiol compound having at least three mercapto groups and a polyiso(thio)cyanate compound. The polyiso(thio)cyanate compound contains only a polyiso(thio)cyanate compound having no aromatic ring, and a thiol equivalent ratio which is a measured value of a thiol equivalent of the polythiol compound with respect to a theoretical value of the thiol equivalent is 0.900 or more and less than 1.000.

  本发明提供了一种可聚合组合物，可抑制由其获得的透明树脂中的浑浊、光学畸变和条纹的产生；一种由该可聚合组合物获得的透明树脂；一种含有该透明树脂的光学材料；一种含有该光学材料的塑料透镜；以及一种制造该透明树脂的方法。 本发明是一种可聚合组合物，含有至少三个巯基的聚硫醇化合物和聚异（硫）氰酸酯化合物。该聚异（硫）氰酸酯化合物仅含有不含芳香环的聚异（硫）氰酸酯化合物，且硫醇当量比（即聚硫醇化合物的硫醇当量的测量值与硫醇当量的理论值之比）为 0.900 或以上且小于 1.000。
• PHOTOCHROMIC POLYROTAXANE COMPOUND, AND CURABLE COMPOSITION CONTAINING SAID PHOTOCHROMIC POLYROTAXANE COMPOUND
  申请人：Tokuyama Corporation

  公开号：EP3643735A1

  公开（公告）日：2020-04-29

  A photochromic polyrotaxane compound which comprises an axial molecule and a plurality of cyclic molecules clathrating the axial molecule, wherein at least one side chain containing a photochromic moiety is bonded to at least one of the cyclic molecules, and a curable composition comprising the photochromic polyrotaxane compound and a polymerizable compound.

  一种光致变色聚罗他赛化合物，它包括一个轴向分子和多个包覆轴向分子的环状分子，其中至少有一个含有光致变色分子的侧链键合在至少一个环状分子上；以及一种可固化组合物，它包括光致变色聚罗他赛化合物和一种可聚合化合物。
• PHOTOCHROMIC COMPOUND AND CURABLE COMPOSITION CONTAINING SAID PHOTOCHROMIC COMPOUND
  申请人：Tokuyama Corporation

  公开号：EP3825346A1

  公开（公告）日：2021-05-26

  The present invention relates to a photochromic compound including a polyvalent residue on which at least one group having a photochromic moiety is substituted, and at least one long-chain group not containing a photochromic moiety and having a molecular weight of 300 or more is further substituted; and a curable composition containing the same. In accordance with the present invention, it is possible to provide a photochromic compound which has high solubility in a polymerizable compound serving as a matrix while retaining high photochromic characteristics and is hardly affected by the matrix; and a curable composition containing the same.

  本发明涉及一种光致变色化合物，该化合物包括一个多价残基，在该多价残基上至少取代了一个具有光致变色分子的基团，并进一步取代了至少一个不含有光致变色分子且分子量大于或等于300的长链基团；以及一种含有该化合物的可固化组合物。根据本发明，可以提供一种光致变色化合物，该化合物在作为基质的可聚合化合物中具有高溶解度，同时保持高光致变色特性，并且几乎不受基质的影响；以及含有该化合物的可固化组合物。
• Polymerizable composition, transparent resin, optical material, plastic lens, and method for manufacturing transparent resin
  申请人：HOYA LENS THAILAND LTD.

  公开号：US10465036B2

  公开（公告）日：2019-11-05

  A polymerizable composition which can suppress generation of turbidity, optical distortion, and striae in a transparent resin obtained therefrom, a transparent resin obtained from the polymerizable composition, an optical material containing the transparent resin, a plastic lens containing the optical material, and a method for manufacturing the transparent resin. The present disclosure is a polymerizable composition containing a polythiol compound having at least three mercapto groups and a polyiso(thio)cyanate compound. The polyiso(thio)cyanate compound contains only a polyiso(thio)cyanate compound having no aromatic ring, and a thiol equivalent ratio which is a measured value of a thiol equivalent of the polythiol compound with respect to a theoretical value of the thiol equivalent is 0.900 or more and less than 1.000.

  一种可聚合组合物，可抑制由其得到的透明树脂中的浑浊、光学畸变和条纹的产生；一种由该可聚合组合物得到的透明树脂；一种含有该透明树脂的光学材料；一种含有该光学材料的塑料透镜；以及一种制造该透明树脂的方法。本发明公开了一种可聚合组合物，该组合物含有至少三个巯基的聚硫醇化合物和聚异（硫）氰酸酯化合物。该聚异（硫）氰酸酯化合物仅含有不含芳香环的聚异（硫）氰酸酯化合物，且硫醇当量比（即聚硫醇化合物硫醇当量的测量值与硫醇当量的理论值之比）为 0.900 或 0.900 以上且小于 1.000。
• Photochromic polyrotaxane compound and curable composition comprising the photochromic polyrotaxane compound
  申请人：TOKUYAMA CORPORATION

  公开号：US11066523B2

  公开（公告）日：2021-07-20

  A photochromic polyrotaxane compound which comprises an axial molecule and a plurality of cyclic molecules clathrating the axial molecule, wherein at least one side chain containing a photochromic moiety is bonded to at least one of the cyclic molecules, and a curable composition comprising the photochromic polyrotaxane compound and a polymerizable compound.

  一种光致变色聚罗他赛化合物，它包括一个轴向分子和多个包覆轴向分子的环状分子，其中至少有一个含有光致变色分子的侧链键合在至少一个环状分子上；以及一种可固化组合物，它包括光致变色聚罗他赛化合物和一种可聚合化合物。