3-Cyclohexoxy-oxetan | 6777-02-2

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: 3-Cyclohexoxy-oxetan
• 英文别名: 3-cyclohexyloxy-oxetane；3-Cyclohexyloxyoxetane
• CAS: 6777-02-2
• 化学式: C₉H₁₆O₂
• 分子量: 156.225
• InChiKey: IRESSYFMJGIIGF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-Cyclohexoxy-oxetan 在 盐酸 作用下， 生成 2-Cyclohexyloxy-3-chlor-propanol
  参考文献：
  名称：

  Synthesis of 3-alkoxyoxetanes

  摘要：

  DOI：

  10.1021/jo00815a007

文献信息

• MONOMER COMPOSITION AND CURABLE COMPOSITION CONTAINING SAME
  申请人：Daicel Corporation

  公开号：EP3162822A1

  公开（公告）日：2017-05-03

  Provided is a monomer composition that has rapid curability and can be rapidly cured even in the presence of oxygen and/or water, to form a cured product having excellent adhesion to a wide variety of substrates. The monomer composition according to the present invention includes vinyl ether compounds (A). The monomer composition contains a monofunctional monomer in an amount of 20 to 80 weight percent, a hydroxy-free multifunctional vinyl ether compound in an amount of 5 to 80 weight percent, and a hydroxy-containing vinyl ether compound in an amount of 0.1 weight percent to less than 10 weight percent, where all weight percentages are based on the total weight of the monomer composition.

  本发明提供了一种单体组合物，该单体组合物具有快速固化性，即使在有氧气和/或水的情况下也能快速固化，从而形成对各种基材具有优异附着力的固化产品。根据本发明的单体组合物包括乙烯基醚化合物（A）。单体组合物中单功能单体的含量为 20%至 80%，不含羟基的多功能乙烯基醚化合物的含量为 5%至 80%，含羟基的乙烯基醚化合物的含量为 0.1%至小于 10%，其中所有重量百分比均基于单体组合物的总重量。
• MONOMER COMPOSITION, AND CURABLE COMPOSITION INCLUDING SAME
  申请人：Daicel Corporation

  公开号：EP3162835A1

  公开（公告）日：2017-05-03

  Provided is a monomer composition that has rapid curability and can be rapidly cured, even in the presence of oxygen and/or water, to form a cured product having excellent adhesion to a wide variety of substrates. The monomer composition according to the present invention includes at least one cationically curable monomer. The at least one cationically curable monomer includes at least one of 3-allyloxyoxetane and 3-(2-ethylhexyloxy)oxetane. The at least one of 3-allyloxyoxetane and 3-(2-ethylhexyloxy)oxetane is present in a total content of 5 weight percent or more of the total weight of the monomer composition.

  本发明提供了一种单体组合物，该单体组合物具有快速固化性，即使在有氧气和/或水的情况下也能快速固化，从而形成对各种基材具有优异附着力的固化产品。根据本发明的单体组合物包括至少一种阳离子固化单体。至少一种阳离子固化单体包括 3-烯丙氧基氧杂环丁烷和 3-（2-乙基己氧基）氧杂环丁烷中的至少一种。3-烯丙氧基氧杂环丁烷和 3-(2-乙基己氧基)氧杂环丁烷中至少一种单体的总含量占单体组合物总重量的 5%或以上。
• CURABLE COMPOSITION AND OPTICAL ELEMENT OBTAINED USING SAME
  申请人：Daicel Corporation

  公开号：EP3196222A1

  公开（公告）日：2017-07-26

  Provided is a curable composition which has excellent thin-film curability and which can form, via the application of light and/or heat, a cured product having heat resistance and thermal yellowing resistance at excellent levels. This curable composition contains cationically curable compounds and a cationic-polymerization initiator. The cationically curable compounds include an epoxy compound (A) in an amount of 10 to 90 weight percent of the total weight of the cationically curable compounds, and an oxetane compound (B) in an amount of 5 to 40 weight percent of the total weight of the cationically curable compounds. The cationic-polymerization initiator includes an onium borate salt (C). The onium borate salt (C) preferably has an anionic moiety selected from [(C6H5)B(C6F5)3]-, [(C6H5)B((CF3CF2)2C6H2F)3]-3, and [(C6H5C6H4)B(C6F5)3]- and a cationic moiety selected from arylsulfonium ions.

  本发明提供了一种固化组合物，它具有优异的薄膜固化性，并能通过光和/或热的作用形成具有优异耐热性和耐热黄变性的固化产品。这种可固化组合物含有阳离子可固化化合物和阳离子聚合引发剂。阳离子可固化化合物包括环氧化合物（A）和氧杂环丁烷化合物（B），环氧化合物（A）的用量占阳离子可固化化合物总重量的 10-90%，氧杂环丁烷化合物（B）的用量占阳离子可固化化合物总重量的 5-40%。阳离子聚合引发剂包括硼酸鎓盐 (C)。硼酸鎓盐(C)最好具有选自[(C6H5)B(C6F5)3]-、[( )B((CF3CF2)2C6H2F)3]-3和[( C6H4)B( )3]-的阴离子分子和选自芳基锍离子的阳离子分子。
• SPECIALLY-SHAPED EPOXY RESIN MOLDED ARTICLE, AND OPTICAL DEVICE PROVIDED WITH SAME
  申请人：Daicel Corporation

  公开号：EP3196679A1

  公开（公告）日：2017-07-26

  Provided is a molded article that has such a shape as to offer a light condensing or light diffusing effect, has excellent mechanical strengths and heat resistance, and has a high thickness deviation ratio. This molded article includes a cured product of a curable composition containing an epoxy compound (A). The cured product has a flexural modulus of 2.5 GPa or more as measured in conformity with JIS K 7171:2008, except for performing measurement on a test specimen having a length of 20 mm, a width of 2.5 mm, and a thickness of 0.5 mm and at a span between specimen supports of 16 mm. The molded article has a thickness deviation ratio (thickest portion thickness to thinnest portion thickness ratio) of 5 or more and offers a light condensing or light diffusing effect. The molded article preferably has a thinnest portion thickness of 0.2 mm or less. The curable composition is preferably a photocurable composition.

  本文提供了一种成型品，其形状具有聚光或散光效果，具有出色的机械强度和耐热性，并具有较高的厚度偏差比。这种模塑品包括含有环氧化合物（A）的可固化组合物的固化产物。根据 JIS K 7171:2008 测量，固化产品的弯曲模量为 2.5 GPa 或以上，但在长度为 20 毫米、宽度为 2.5 毫米、厚度为 0.5 毫米且试样支撑间距为 16 毫米的试样上进行测量时除外。模制件的厚度偏差比（最厚部分厚度与最薄部分厚度之比）为 5 或更大，具有聚光或散光效果。成型品的最薄部分厚度最好在 0.2 毫米或以下。固化组合物最好是光固化组合物。
• OPTICAL COMPONENT AND OPTICAL DEVICE EQUIPPED WITH SAME
  申请人：Daicel Corporation

  公开号：EP3339917A1

  公开（公告）日：2018-06-27

  Provided is a fine and highly heat-resistant optical component having a coating layer on part thereof. The optical component according to the present invention includes a cured product of a curable composition of an epoxy compound (A); and at least one coating layer having a thickness of 0.1 mm or less on part of the cured product. The optical component has a maximum thickness of 2 mm or less and a maximum width in a plan view of 10 mm or less. This optical component is produced through the steps 1, 2, and 3 as follows. In the step 1, the curable composition is charged into a mold having two or more optical-component concave patterns, and at least one of light and heat is applied to give a cured product having two or more optical-component forms. In the step 2, the cured product is separated to give separated articles. In the step 3, a coating layer or layers is formed on the separated articles.

  本发明提供了一种精细且高耐热的光学元件，在其部分表面具有涂层。根据本发明，光学元件包括环氧化合物（A）的可固化组合物的固化物；以及在固化物部分上厚度为 0.1 毫米或更小的至少一个涂层。该光学元件的最大厚度为 2 毫米或以下，平面图上的最大宽度为 10 毫米或以下。该光学元件是通过以下步骤 1、2 和 3 生产出来的。在步骤 1 中，将可固化组合物注入具有两个或两个以上光学元件凹形图案的模具中，然后施加光和热中的至少一种，以得到具有两个或两个以上光学元件形状的固化产品。在步骤 2 中，将固化产品分离，得到分离物品。在步骤 3 中，在分离的物品上形成一层或多层涂层。