6-sulfo-[2]naphthoic acid | 65492-66-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 6-sulfo-[2]naphthoic acid
• 英文别名: Naphthoesaeure-(2)-sulfonsaeure-(6)；6-Sulfo-[2]naphthoesaeure；6-Sulfo-2-naphthalenecarboxylic acid；6-sulfonaphthalene-2-carboxylic acid
• CAS: 65492-66-2
• 化学式: C₁₁H₈O₅S
• 分子量: 252.248
• InChiKey: VXKQHNSBOQPHCW-UHFFFAOYSA-N

物化性质

• 密度：
  1.587±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  100
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  6-sulfo-[2]naphthoic acid 生成 6-乙酰基-2-萘甲酸
  参考文献：
  名称：

  Butler; Royle, Journal of the Chemical Society, 1923, vol. 123, p. 1652

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 alkaline solution 作用下， 生成 6-sulfo-[2]naphthoic acid
  参考文献：
  名称：

  Butler; Royle, Journal of the Chemical Society, 1923, vol. 123, p. 1652

  摘要：

  DOI：

文献信息

• Preparation of hydroxy aromatic carboxylic acids and ester derivatives thereof
  申请人：CELANESE CORPORATION

  公开号：EP0049616A1

  公开（公告）日：1982-04-14

  A process for preparing hydroxy aromatic carboxylic acids, or the ester derivatives thereof, comprises carbonylating a hydroxy aromatic halide in the presence of a reactive alcohol solvent and a catalytic amount of a Group VIII metal catalyst. The process has particular applicability to the preparation of 6-hydroxy-2-naphthoic acid from 6-bromo-2-naphthol, which can be easily prepared from β-naphthol, a readily available and inexpensive starting material.

  制备羟基芳香族羧酸或其酯类衍生物的工艺包括在活性醇溶剂和催化量的第八族金属催化剂存在下对羟基芳香族卤化物进行羰基化。 该工艺特别适用于从 6-溴-2-萘酚制备 6-羟基-2-萘酸，而 6-溴-2-萘酚很容易从β-萘酚制备，β-萘酚是一种容易获得且价格低廉的起始原料。
• RESIST UNDERLAYER FILM-FORMING COMPOSITION AND METHOD FOR FORMING RESIST PATTERN USING THE SAME
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US20170045820A1

  公开（公告）日：2017-02-16

  A composition for forming a resist underlayer film which make possible to form a desired high-adhesion resist pattern. A resist underlayer film-forming composition for lithography containing a polymer having the following structure Formula (1) or (2) at a terminal of a polymer chain, crosslinker, compound promoting crosslinking reaction, and organic solvent. (wherein R 1 is a C 1-6 alkyl group optionally having a substituent, phenyl group, pyridyl group, halogeno group, or hydroxy group, R 2 is a hydrogen atom, a C 1-6 alkyl group, hydroxy group, halogeno group, or ester group of —C(═O)O—X wherein X is a C 1-6 alkyl group optionally having a substituent, R 3 is a hydrogen atom, a C 1-6 alkyl group, hydroxy group, or halogeno group, R 4 is a direct bond or divalent C 1-8 organic group, R 5 is a divalent C 1-8 organic group, A is an aromatic ring or heteroaromatic ring, t is 0 or 1, and u is 1 or 2.)
• US4374262A
  申请人：——

  公开号：US4374262A

  公开（公告）日：1983-02-15
• US9910354B2
  申请人：——

  公开号：US9910354B2

  公开（公告）日：2018-03-06
• Butler; Royle, Journal of the Chemical Society, 1923, vol. 123, p. 1652
  作者：Butler、Royle

  DOI：——

  日期：——