2-methoxy-oxepane | 76999-45-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧杂环己烷
• 英文名称: 2-methoxy-oxepane
• 英文别名: 2-Methoxy-oxepan；1-Methoxy-1.6-epoxy-hexan；2-Methoxyoxepane
• CAS: 76999-45-6
• 化学式: C₇H₁₄O₂
• 分子量: 130.187
• InChiKey: IFVVKDDPPFFXQC-UHFFFAOYSA-N

物化性质

• 沸点：
  135 °C(Press: 752 Torr)
• 密度：
  0.93±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• 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

• 作为产物：
  描述：

  甲醇 、 2,3,4,5-tetrahydrooxepin 反应 20.0h， 以40%的产率得到2-methoxy-oxepane
  参考文献：
  名称：

  Photochemistry of 3-oxacycloalkenes

  摘要：

  DOI：

  10.1021/jo00324a013

文献信息

• SULFONIUM SALT, PHOTOACID GENERATOR, AND PHOTOSENSITIVE COMPOSITION
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20170305848A1

  公开（公告）日：2017-10-26

  A novel sulfonium salt having high sensitivity with respect to active energy rays, a photoacid generator including the sulfonium salt, and a photosensitive composition containing the photoacid generator. The sulfonium salt is represented by formula (a1). In the formula, R 1 and R 2 each independently represent the group that is represented by formula (a2) or an alkyl group that may be substituted by a halogen atom, R 1 and R 2 are bonded to each other and may form a ring with the sulfur atom within the formula, R 3 is the group represented by formula (a3) or the group represented by formula (a4), A 1 represents S or the like, X − represents a monovalent anion, and R 1 and R 2 are not both an alkyl group which may be substituted with a halogen atom. In formulas (a2) to (a4), the ring Z 1 represents an aromatic hydrocarbon ring, R 4 , R 6 , R 9 , and R 10 each represents a specific monovalent group, R 5 , R 7 , and R 8 each represents a specific divalent group, A 2 and A 3 each represents S or the like, m1 represents an integer of 0 or more, and n1 and n2 each represent 0 or more.

  一种对活性能量射线具有高敏感度的新型磺鎓盐，包括该磺鎓盐的光酸发生剂以及含有该光酸发生剂的光敏组合物。该磺鎓盐由公式（a1）表示。在该公式中，R1和R2分别表示由公式（a2）表示的基团或可能被卤素原子取代的烷基基团，R1和R2彼此相连并且可以与公式中的硫原子形成环，R3表示由公式（a3）表示的基团或由公式（a4）表示的基团，A1表示S或类似物，X-表示一价阴离子，且R1和R2不同时为可能被卤素原子取代的烷基基团。在公式（a2）到（a4）中，环Z1表示芳香族碳氢环，R4、R6、R9和R10各自表示特定的一价基团，R5、R7和R8各自表示特定的二价基团，A2和A3各自表示S或类似物，m1表示0或更多的整数，n1和n2各自表示0或更多。
• Colonge; Corbet, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1958, vol. 247, p. 2144
  作者：Colonge、Corbet

  DOI：——

  日期：——
• RING-OPENING POLYMERIZATION OF CYCLIC ESTERS, POLYESTERS FORMED THEREBY, AND ARTICLES COMPRISING THE POLYESTERS
  申请人：Asandei Alexandru Dragos

  公开号：US20080249255A1

  公开（公告）日：2008-10-09

  Cyclic esters are polymerized in the presence of a catalytic amount of a Group 4 transition metal hydride. The method is capable of producing high molecular weight polyesters with low polydispersities. These high molecular weight polyesters exhibit improved mechanical properties and are useful in a variety of product applications.
• US7671140B2
  申请人：——

  公开号：US7671140B2

  公开（公告）日：2010-03-02