2,6-Dihydroxy-4-hydroxymethyl-benzoesaeure | 90111-51-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,6-Dihydroxy-4-hydroxymethyl-benzoesaeure
• 英文别名: 2,6-Dihydroxy-4-(hydroxymethyl)benzoic acid
• CAS: 90111-51-6
• 化学式: C₈H₈O₅
• 分子量: 184.149
• InChiKey: YNXCONKSDCFRFV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  98
• 氢给体数：
  4
• 氢受体数：
  5

文献信息

• RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, AND COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20200183273A1

  公开（公告）日：2020-06-11

  A resist composition including a base material component (A) whose solubility in a developing solution is changed due to the action of an acid, and a compound (D0) formed of an anion moiety and a cation moiety which is represented by Formula (d0), in which the cation moiety of the compound (D0) has a Log P value of less than 7.7. In the formula, M m+ represents an m-valent organic cation, R d0 represents a substituent, p represents an integer of 0 to 3, q represents an integer of 0 to 3, n represents an integer of 2 or greater, and a relationship of “n+p≤(q×2)+5” is satisfied.

  一种抗蚀组合物，包括一种基材料组分（A），由于酸的作用而在显影液中溶解性发生改变，以及由阴离子基团和由公式（d0）表示的阳离子基团组成的化合物（D0）。其中，化合物（D0）的阳离子基团的Log P值小于7.7。在公式中，Mm+表示m价有机阳离子，Rd0表示取代基，p表示0到3之间的整数，q表示0到3之间的整数，n表示大于等于2的整数，并且满足“n+p≤（q×2）+5”的关系。
• RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20210149302A1

  公开（公告）日：2021-05-20

  A resist composition including a compound (D0) represented by general formula (d0) and a polymeric compound (A10) having a structural unit (a0) derived from a compound represented by general formula (a0-1) shown below (in formula (d0), n represents an integer of 2 or more; in formula (a0-1), W 1 represents a polymerizable group-containing group; C t represents a tertiary carbon atom, and the α-position of C t is a carbon atom which constitutes a carbon-carbon unsaturated bond; R 11 represents an aromatic hydrocarbon group which may have a substituent, or a chain hydrocarbon group; R 12 and R 13 each independently represents a chain hydrocarbon group, or R 12 and R 13 are mutually bonded to form a cyclic group