3-Methylidene-1,5-oxathiocan-2-one | 876011-55-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 3-Methylidene-1,5-oxathiocan-2-one
• CAS: 876011-55-1
• 化学式: C₇H₁₀O₂S
• 分子量: 158.22
• InChiKey: MBIMHJZLRUZVPB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  51.6
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• OPTICAL RECORDING COMPOSITION AND HOLOGRAPHIC RECORDING MEDIUM
  申请人：YAMADA Satoru

  公开号：US20090142671A1

  公开（公告）日：2009-06-04

  The present invention provides an optical recording composition comprising a compound denoted by general formula (I) and a holographic recording medium comprising a recording layer, wherein the recording layer comprises a compound denoted by general formula (I). In general formula (I), R 1 denotes a hydrogen atom or an alkyl group, and Z 1 denotes an atom group, the atom group forming a ring structure with a sulfur atom and a carbon atom which are adjacent to the atom group, and a carbon atom bonded to the sulfur atom.
• CURABLE RESIN COMPOSITION FOR INTRAOCULAR LENS, INTRACULAR LENS MATERIAL AND INTRACULAR LENS
  申请人：YAMADA SATORU

  公开号：US20100241225A1

  公开（公告）日：2010-09-23

  A curable resin composition for intraocular lens is provided, the curable resin composition including: (a) a first monomer selected from compounds represented by formula (I); (b) a polyfunctional second monomer; and (c) a radical polymerization initiator: wherein R 1 represents a hydrogen atom or an alkyl group; X 1 represents an oxygen atom or a sulfur atom; when X 1 represents a sulfur atom, X 2 represents CR 2 where R 2 represents a hydrogen atom or an alkyl group; when X 1 represents an oxygen atom, X 2 represents C═O; R 3 to R 5 each represents a hydrogen atom, an alkyl group, an aryl group, a hetero ring group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, an alkoxycarbonyl group, an aryloxycarbonyl group, an acyloxy group, an arylcarbonyloxy group, an acylamino group, a sulfonylamino group, an amino group, an acyl group or a halogen atom; and n represents 0 or 1.
• CURABLE RESIN COMPOSITION FOR CEMENTED LENS, IMAGING LENS, AND METHOD FOR MANUFACTURING IMAGING LENS
  申请人：Yamada Satoru

  公开号：US20120019938A1

  公开（公告）日：2012-01-26

  A curable resin composition for a cemented lens capable of manufacturing a cemented lens excellent in heat resistance in reflowing treatment at a temperature of 260° C. or higher and adhesion between lenses, and capable of reducing manufacturing costs of lenses and capable of lightening lenses, is provided. The curable resin composition for a cemented lens includes: (a) a compound represented by the following formula (I); and (b) a radical polymerization initiator. wherein R 1 represents a hydrogen atom or an alkyl group; and Z 1 represents a cyclic structure together with two carbon atoms and a sulfur atom.