2-羟基-3,5-(羟甲基)苯甲醛 | 860507-02-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-羟基-3,5-(羟甲基)苯甲醛
• 英文名称: 2-hydroxy-3,5-bis-hydroxymethyl-benzaldehyde
• 英文别名: 2-Hydroxy-3,5-bis(hydroxymethyl)benzaldehyde；2-hydroxy-3,5-bis(hydroxymethyl)benzaldehyde
• CAS: 860507-02-4
• 化学式: C₉H₁₀O₄
• 分子量: 182.176
• InChiKey: RGMZSKPXFNVTNU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  77.8
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-羟基-3,5-(羟甲基)苯甲醛 在 乙醇 、 铂 作用下， 生成 2-羟基-1,3,5-苯三甲醇
  参考文献：
  名称：

  2：4：6-三羟甲基苯酚和2：4：6-三羟苄基苯酚衍生物的合成

  摘要：

  DOI：

  10.1039/jr9540002731
• 作为产物：
  描述：

  水杨醛 在 盐酸 、 水 、 溶剂黄146 、 zinc(II) chloride 作用下， 生成 2-羟基-3,5-(羟甲基)苯甲醛
  参考文献：
  名称：

  2：4：6-三羟甲基苯酚和2：4：6-三羟苄基苯酚衍生物的合成

  摘要：

  DOI：

  10.1039/jr9540002731

文献信息

• High strength rubber composition
  申请人：COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

  公开号：US11091580B2

  公开（公告）日：2021-08-17

  A rubber composition comprises at least one resin based on: (A1) at least one aromatic compound resulting from the reaction between a reactant of formula (α): where B represents CHO or CH2OH, (α) and a reactant of formula (β) or and (A2) at least one phenolic compound chosen from: (A21) at least one aromatic polyphenol comprising at least one aromatic ring bearing at least two hydroxyl functional groups in the meta position with respect to one another, the two positions ortho to at least one of the hydroxyl functional groups being unsubstituted; and/or (A22) at least one aromatic monophenol comprising at least one six-membered aromatic ring bearing a single hydroxyl functional group, the two positions ortho to the hydroxyl functional group being unsubstituted or at least one position ortho to and the position para to the hydroxyl functional group being unsubstituted.

  一种橡胶组合物包含至少一种树脂，该树脂基于： (A1) 至少一种芳香族化合物，由式 (α)的反应物反应生成： 其中 B 代表 CHO 或 CH2OH， (α)和式 (β)的反应物或 (A2) 至少一种酚类化合物，选自以下物质(A21) 至少一种芳香族多酚，包括至少一个芳香环，其上至少有两个羟基官能团， 相互位于元位，其中至少一个羟基官能团的两个正交位置未被取代；和/或(A22)至少一种芳香族一苯酚，包括至少一个六元芳香环，带有一个羟基官能团，羟基官能团的两个正交位置未被取代，或羟基官能团的至少一个正交位置和对位位置未被取代。
• RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING NOVOLAC POLYMER HAVING SECONDARY AMINO GROUP
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US20160326396A1

  公开（公告）日：2016-11-10

  A resist underlayer film which has an excellent hard mask function and can form an excellent pattern shape. A resist underlayer film-forming composition to be used for a lithography process, including a novolac polymer obtained by reaction of an aldehyde compound and an aromatic compound having a secondary amino group. The novolac polymer contains a unit structure of Formula (1): A method for producing a semiconductor device, including the steps of: forming a resist underlayer film from the resist underlayer film-forming composition on a semiconductor substrate; forming a hard mask on the resist underlayer film; further forming a resist film on the hard mask; forming a resist pattern by irradiation with light or an electron beam and development; etching the hard mask by using the formed resist pattern; etching the resist underlayer film by using the patterned hard mask; and processing the semiconductor substrate by using the patterned underlayer film.
• HIGH STRENGTH RUBBER COMPOSITION
  申请人：COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

  公开号：US20200031980A1

  公开（公告）日：2020-01-30

  A rubber composition comprises at least one resin based on: (A1) at least one aromatic compound resulting from the reaction between a reactant of formula (α): where B represents CHO or CH 2 OH, (α) and a reactant of formula (β) or and (A2) at least one phenolic compound chosen from: (A21) at least one aromatic polyphenol comprising at least one aromatic ring bearing at least two hydroxyl functional groups in the meta position with respect to one another, the two positions ortho to at least one of the hydroxyl functional groups being unsubstituted; and/or (A22) at least one aromatic monophenol comprising at least one six-membered aromatic ring bearing a single hydroxyl functional group, the two positions ortho to the hydroxyl functional group being unsubstituted or at least one position ortho to and the position para to the hydroxyl functional group being unsubstituted.
• HIGH STIFFNESS RUBBER COMPOSITION
  申请人：COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

  公开号：US20210347966A1

  公开（公告）日：2021-11-11

  The rubber composition comprises at least one resin based: (A1) on at least one aromatic compound comprising at least one aromatic ring bearing at least two functional groups, one of these functional groups being a hydroxymethyl functional group and the other being an aldehyde functional group or a hydroxymethyl functional group; and (A2) on at least one phenolic compound chosen from (A21) at least one aromatic polyphenol comprising at least one aromatic ring bearing at least two hydroxyl functional groups in the meta position with respect to one another, the two positions ortho to at least one of the hydroxyl functional groups being unsubstituted; and/or (A22) at least one aromatic monophenol comprising at least one six-membered aromatic ring bearing a single hydroxyl functional group, the two positions ortho to the hydroxyl functional group being unsubstituted or at least one position ortho to and the position para to the hydroxyl functional group being unsubstituted; and their mixtures.
• Synthesis of 2 : 4 : 6-trishydroxymethylphenol and of 2 : 4 : 6-trishydroxybenzylphenol derivatives
  作者：A. T. Carpenter、R. F. Hunter

  DOI：10.1039/jr9540002731

  日期：——