4-mercapto-benzoic acid tert-butyl ester | 948833-73-6

• 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: 4-mercapto-benzoic acid tert-butyl ester
• 英文别名: Tert-butyl 4-sulfanylbenzoate
• CAS: 948833-73-6
• 化学式: C₁₁H₁₄O₂S
• 分子量: 210.297
• InChiKey: NXFXVANWAGEUDA-UHFFFAOYSA-N

物化性质

• 沸点：
  300.2±25.0 °C(Predicted)
• 密度：
  1.109±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  27.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-mercapto-benzoic acid tert-butyl ester 在 sodium hydroxide 、 水 、 potassium carbonate 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 17.0h， 生成 4-carboxymethylsulfanyl-benzoic acid tert-butyl ester
  参考文献：
  名称：

  WO2007/102767

  摘要：

  公开号：

文献信息

• Solubilization and Targeted Delivery of Drugs With Self-Assembling Amphiphilic Polymers
  申请人：Diwan Anil

  公开号：US20100260743A1

  公开（公告）日：2010-10-14

  There are provided amphiphilic biodegradable copolymers comprising a hydrophilic backbone with pendant aliphatic groups as the hydrophobic component. The polymers form nanoscale molecular aggregates in aqueous environments, which have hydrophobic interiors that are capable of solubilizing insoluble organic compounds such as drugs, vitamins, dyes, and imaging agents. The polymers optionally feature reactive functional groups that provide attachment points for antibodies, ligands, and other targeting moieties useful for the targeted delivery of drugs and imaging agents.

  提供的两性可降解共聚物包括具有羟基亲水骨架和作为疏水组分的脂肪族侧链的共聚物。这些聚合物在水性环境中形成纳米级分子聚集体，具有疏水内部，能够溶解不溶于水的有机化合物，如药物、维生素、染料和成像剂。这些聚合物可选择性地具有反应性功能基团，提供与抗体、配体和其他靶向基团的结合点，有助于药物和成像剂的靶向传递。
• CHEMICALLY AMPLIFIED POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE DRY FILM, METHOD OF MANUFACTURING PHOTOSENSITIVE DRY FILM, METHOD OF MANUFACTURING PATTERNED RESIST FILM, METHOD OF MANUFACTURING SUBSTRATE WITH TEMPLATE, METHOD OF MANUFACTURING PLATED ARTICLE, AND MERCAPTO COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20190121233A1

  公开（公告）日：2019-04-25

  A chemically amplified positive-type photosensitive resin composition capable of suppressing the occurrence of “footing” in which the width of the bottom (the side proximal to the surface of a support) becomes narrower than that of the top (the side proximal to the surface of a resist layer) in the nonresist portion; and the generation of development residue when a resist pattern serving as a template for a plated article is formed on a metal surface of a substrate using the photosensitive resin composition. A mercapto compound having a specific structure is included in the photosensitive resin composition, and includes an acid generator which generates acid upon exposure to an irradiated active ray or radiation, and a resin whose solubility in alkali increases under the action of acid.

  一种化学增感型正型光敏树脂组合物，能够抑制“足部”现象的发生，即底部（靠近支撑表面的一侧）的宽度变窄，小于顶部（靠近抗蚀层表面的一侧）的宽度，同时在使用该光敏树脂组合物在基板的金属表面上形成用作电镀物品模板的抗蚀图案时，能够减少残留物的产生。该光敏树脂组合物中包含一种具有特定结构的巯基化合物，其中包括一个酸发生剂，该酸发生剂在暴露于辐射活性光线或辐射时产生酸，以及一种树脂，在酸的作用下其在碱性溶液中的溶解度增加。
• SELF ASSEMBLING AMPHIPHILIC POLYMERS AS ANTIVIRAL AGENTS
  申请人：Diwan Anil

  公开号：US20100008938A1

  公开（公告）日：2010-01-14

  There are provided amphiphilic biodegradable copolymers comprising a hydrophilic backbone with pendant aliphatic groups as the hydrophobic component. The polymers form nanoscale molecular aggregates in aqueous environments, which have hydrophobic interiors that are capable of solubilizing insoluble organic compounds and disrupting viral coat proteins. The polymers optionally feature reactive functional groups that provide attachment points for antibodies, ligands, and other targeting moieties which mediate adherence of the aggregate to a viral target.

  提供的两性亲水可生物降解共聚物包括具有侧链脂肪族基作为疏水成分的亲水性骨架。这些聚合物在水性环境中形成纳米级分子聚集体，具有疏水内部，能够溶解不溶性有机化合物并破坏病毒外壳蛋白。这些聚合物可选择性地具有反应性功能基团，提供抗体、配基和其他靶向基团的附着点，介导聚集体与病毒靶标的粘附。
• SELF-ASSEMBLING AMPHIPHILIC POLYMERS AS ANTI-CANCER AGENTS
  申请人：Diwan Anil R.

  公开号：US20100239659A1

  公开（公告）日：2010-09-23

  The invention provides amphiphilic biocompatible copolymers which have a hydrophilic backbone and pendant hydrophobic groups. The polymers form nanoscale molecular aggregates in aqueous environments, which have hydrophobic interiors within which anticancer drugs may be solubilized. The polymers optionally feature attached antibodies, receptor ligands, and other targeting moieties which mediate adherence of the drug-carrying aggregates to targeted cancer cells.

  本发明提供了一种两性亲水的生物相容性共聚物，其具有亲水性骨架和挂链疏水基团。这些聚合物在水性环境中形成纳米级分子聚集体，其中具有疏水性内部，可在其中溶解抗癌药物。这些聚合物可选地具有连接的抗体、受体配体和其他靶向基团，这些基团介导药物携带聚集体与靶向癌细胞的附着。
• Chemically amplified positive-type photosensitive resin composition, photosensitive dry film, method of manufacturing photosensitive dry film, method of manufacturing patterned resist film, method of manufacturing substrate with template, method of manufacturing plated article, and mercapto compound
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US11022880B2

  公开（公告）日：2021-06-01

  A chemically amplified positive-type photosensitive resin composition capable of suppressing the occurrence of “footing” in which the width of the bottom (the side proximal to the surface of a support) becomes narrower than that of the top (the side proximal to the surface of a resist layer) in the nonresist portion; and the generation of development residue when a resist pattern serving as a template for a plated article is formed on a metal surface of a substrate using the photosensitive resin composition. A mercapto compound having a specific structure is included in the photosensitive resin composition, and includes an acid generator which generates acid upon exposure to an irradiated active ray or radiation, and a resin whose solubility in alkali increases under the action of acid.

  一种化学放大正型感光树脂组合物，能够抑制非抗蚀部分出现底部（靠近支撑物表面的一面）宽度比顶部（靠近抗蚀层表面的一面）宽度窄的 "起脚 "现象；以及当使用该感光树脂组合物在基底的金属表面上形成作为电镀物品模板的抗蚀图案时产生显影残留物。感光树脂组合物中含有一种具有特定结构的巯基化合物，它包括一种在受到照射的活性射线或辐射时产生酸的酸发生器，以及一种在酸的作用下其碱溶解度增加的树脂。