(E)-5-<2-(5-methylfuran-2-yl)ethyl-1-yl>-2-furfural | 25030-53-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (E)-5-<2-(5-methylfuran-2-yl)ethyl-1-yl>-2-furfural
• 英文别名: 5-[trans-2-(5-methyl-[2]furyl)-vinyl]-furan-2-carbaldehyde；5-[(E)-2-(5-methylfuran-2-yl)ethenyl]furan-2-carbaldehyde
• CAS: 25030-53-9
• 化学式: C₁₂H₁₀O₃
• 分子量: 202.21
• InChiKey: BMJLDDQKPAZFBX-SNAWJCMRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (E)-5-<2-(5-methylfuran-2-yl)ethyl-1-yl>-2-furfural 在 sodium hydroxide 、 silver(l) oxide 作用下， 生成 5-[trans-2-(5-methyl-[2]furyl)-vinyl]-furan-2-carboxylic acid
  参考文献：
  名称：

  Maekawa, Journal of the Faculty of Agriculture, Kyushu University, 1949, vol. 9, p. 159,161

  摘要：

  DOI：
• 作为产物：
  描述：

  5-甲基呋喃醛 在 sodium hypoiodite 作用下， 生成 (E)-5-<2-(5-methylfuran-2-yl)ethyl-1-yl>-2-furfural
  参考文献：
  名称：

  Maekawa, Journal of the Faculty of Agriculture, Kyushu University, 1949, vol. 9, p. 159,161

  摘要：

  DOI：

文献信息

• Acetal copolymers and use thereof in photosensitive compositions
  申请人：Kodak Polychrome Graphics Company Ltd.

  公开号：EP1162209A1

  公开（公告）日：2001-12-12

  The present invention relates to particular acetal copolymers and radiation-sensitive compositions comprising said copolymers and, inter alia, are excellently suitable for the production of lithographic printing plates. In particular, the invention relates to acetal copolymers containing units of formula wherein each Z is independently selected from the group consisting of O, S, and NR5 with R5 being selected from the group consisting of hydrogen, C1-C4 alkyl and phenyl, the phenyl being optionally substituted with one or two substituents selected from the group consisting of halogen, C1-C4 alkoxy and C1-C4 alkyl; R3 and R4 are independently selected from C1-C4 alkyl and a phenyl group, the phenyl being optionally substituted with one or two substituents selected from the group consisting of halogen, C1-C4 alkoxy and C1-C4 alkyl; m is 0, 1 or 2 and n is 0, 1, 2 or 3; each A being the same or different, each C being the same or different and each D being the same or different.

  本发明涉及特殊的缩醛共聚物和由上述共聚物组成的辐射敏感性组合物，尤其适用于平版印刷板的生产。特别是，本发明涉及含有式中单元的缩醛共聚物 式中 每个 Z 独立地选自由 O、S 和 NR5 组成的组，其中 R5 选自由氢、C1-C4 烷基和苯基组成的组，苯基可选择被一个或两个选自由卤素、C1-C4 烷氧基和 C1-C4 烷基组成的组的取代基取代； R3 和 R4 独立选自 C1-C4 烷基和苯基，苯基可任选被一个或两个选自卤素、C1-C4 烷氧基和 C1-C4 烷基的取代基取代；m 为 0、1 或 2，n 为 0、1、2 或 3； 每个 A 相同或不同，每个 C 相同或不同，每个 D 相同或不同。
• Coutterez, Claire; Gandini, Alessandro; Costa, Giovanna, Journal of Chemical Research, Miniprint, 1998, # 11, p. 2966 - 2987
  作者：Coutterez, Claire、Gandini, Alessandro、Costa, Giovanna、Valenti, Barbara

  DOI：——

  日期：——
• Lee, Chang Kiu; Gong, Jin Soon; Lee, In-Sook Han, Journal of Heterocyclic Chemistry, 1995, vol. 32, # 1, p. 239 - 242
  作者：Lee, Chang Kiu、Gong, Jin Soon、Lee, In-Sook Han

  DOI：——

  日期：——
• SHAPIRO YU. M., XIMIYA GETEROTSIKL. SOEDIN., 1977, HO 9, 1168-1171
  作者：SHAPIRO YU. M.

  DOI：——

  日期：——
• BINDER FOR MINERAL FIBRES, COMPRISING LIGNOSULFONATE AND A CARBONYL COMPOUND, AND RESULTING MATS
  申请人：SAINT-GOBAIN ADFORS

  公开号：US20180002225A1

  公开（公告）日：2018-01-04

  An aqueous binder for mineral fibers, in particular glass fibers, includes at least one ammonium lignosulfonate or one alkali metal or alkaline earth metal salt of lignosulfonic acid, and at least one carbonyl compound of formula: R—[C(O)R 1 ] x (I) in which: R represents a saturated or unsaturated and linear, branched or cyclic hydrocarbon radical, a radical including one or more aromatic nuclei which consist of 5 or 6 carbon atoms, a radical including one or more aromatic heterocycles containing 4 or 5 carbon atoms and an oxygen, nitrogen or sulfur atom, it being possible for the R radical to contain other functional groups, in particular hydroxyl or alkoxy groups, especially methoxy groups, R 1 represents a hydrogen atom or a C 1 -C 10 alkyl radical, and x varies 1 to 10, the binder being devoid of hydrogenated sugar and of melamine.