2-thiopyrogallol | 2103-60-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2-thiopyrogallol
• 英文别名: 2-Mercapto-resorcinol；2-Sulfanylbenzene-1,3-diol
• CAS: 2103-60-8
• 化学式: C₆H₆O₂S
• 分子量: 142.178
• InChiKey: LAXFTJSQHNKERQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  41.5
• 氢给体数：
  3
• 氢受体数：
  3

安全信息

• 海关编码：
  2930909090

反应信息

• 作为反应物：
  描述：

  2-thiopyrogallol 以 氘代二甲亚砜 、 氯仿 为溶剂， 反应 72.0h， 以99%的产率得到2,2'-disulfanediylbis(benzene-1,3-diol)
  参考文献：
  名称：

  间苯二酚 [4] 芳烃和邻苯三酚 [4] 芳烃的硫代衍生物：在自组装过程中可以耐受硫醇吗？

  摘要：

  合成了三种新型含硫醇的间苯二酚[4]芳烃和连苯三酚[4]芳烃衍生物。在自组装、二硫化物化学和布朗斯台德酸催化方面研究了它们的特性。这项工作表明 (1) 间苯二酚 [4] 芳烃骨架上的一个芳香硫醇在自组装过程中是耐受的，以六聚氢键为基础的胶囊，(2) 硫代衍生的间苯二酚 [4] 芳烃类似物可以共价通过二硫化物连接，并且（3）芳香族硫代取代基的酸度增加不足以取代 HCl 作为胶囊催化萜烯环化的助催化剂。

  DOI：

  10.1021/acs.orglett.1c02426
• 作为产物：
  描述：

  4-羟基-1,3-苯并恶硫醇-2-酮 在 sodium hydroxide 作用下， 生成 2-thiopyrogallol
  参考文献：
  名称：

  Bag, Saswati P.; Chopra, Ramesh K., Journal of the Indian Chemical Society, 1984, vol. 61, # 2, p. 159 - 161

  摘要：

  DOI：

文献信息

• Polymer stabilising compositions, polymers stabilised therewith and shaped articles formed from such polymers
  申请人：MORTON THIOKOL, INC.

  公开号：EP0062406A1

  公开（公告）日：1982-10-13

  Compositions which are effective in stabilizing polymers against the deteriorative effects of heat are provided comprising (1) an organic tin compound or mixture of organic tin compounds, (2) an organic compound having an aromatic ring which is substituted with a hydroxyl (-OH) group and a mercapto (-SH) group ortho to each other, and, optionally, (3) an organotin mercaptide or mixture of organotin mercaptides. Also provided are polymer compositions containing said stabilizers and articles of manufacture made from said stabilized polymer compositions.

  本发明提供了可有效稳定聚合物以防止受热变质的组合物，该组合物包含：(1) 有机锡化合物或有机锡化合物混合物；(2) 具有被羟基（-OH）和巯基（-SH）相互正交取代的芳香环的有机化合物；以及 (3) 有机锡巯化物或有机锡巯化物混合物。此外，还提供了含有所述稳定剂的聚合物组合物和由所述稳定化聚合物组合物制成的制成品。
• Halogen-containing polymers stabilized with organic antimony compound and an ortho mercapto phenol compound
  申请人：MORTON THIOKOL, INC.

  公开号：EP0134348A1

  公开（公告）日：1985-03-20

  Compositions which are effective in stabilizing polymers against the deteriorative effects of heat are provided comprising 1) an organic antimony compound or mixture of organic antimony compounds and 2) an organic compound or mixture of organic compounds having an aromatic ring which is substituted with hydroxy (-OH) and mercapto (-SH) groups ortho to each other. Also provided are polymer compositions containing said stabilizers and articles of manufacture made from said stabilized polymer compositions.

  本发明提供了可有效稳定聚合物以防止受热变质的组合物，该组合物包含：1）有机锑化合物或有机锑化合物混合物；2）有机化合物或有机化合物混合物，其芳香环被彼此正交的羟基（-OH）和巯基（-SH）取代。此外，还提供了含有上述稳定剂的聚合物组合物和由上述稳定化聚合物组合物制成的制成品。
• METHOD FOR PRODUCING HYDROGENATED CONJUGATED DIENE POLYMER, HYDROGENATED CONJUGATED DIENE POLYMER, POLYMER COMPOSITION, CROSS-LINKED POLYMER, AND TIRE
  申请人：JSR Corporation

  公开号：EP3351563A1

  公开（公告）日：2018-07-25

  Provided is a rubber material that is well-balanced in terms of tensile strength, low hysteresis loss property, wet grip property, and abrasion resistance. A hydrogenated conjugated diene-based polymer which is a hydrogenation product of a conjugated diene-based polymer including butadiene-derived structural units is produced by a method comprising a step of preparing a conjugated diene-based polymer having, at a side chain moiety thereof, a functional group capable of interacting with silica; and a step of hydrogenating the conjugated diene-based polymer so as to achieve a hydrogenation rate of 80 to 99% of butadiene-derived structural units included in the conjugated diene-based polymer.

  本发明提供了一种在拉伸强度、低滞后损失特性、湿抓握特性和耐磨性方面都非常均衡的橡胶材料。一种氢化共轭二烯基聚合物是包括丁二烯衍生结构单元的共轭二烯基聚合物的氢化产物，其生产方法包括制备共轭二烯基聚合物的步骤，该共轭二烯基聚合物的侧链分子具有能与二氧化硅相互作用的官能团；以及氢化共轭二烯基聚合物的步骤，以使共轭二烯基聚合物中包含的丁二烯衍生结构单元的氢化率达到 80% 至 99%。
• Method for producing hydrogenated conjugated diene-based polymer, hydrogenated conjugated diene-based polymer, polymer composition, cross-linked polymer, and tire
  申请人：JSR CORPORATION

  公开号：US10961327B2

  公开（公告）日：2021-03-30

  Provided is a rubber material that is well-balanced in terms of tensile strength, low hysteresis loss property, wet grip property, and abrasion resistance. A hydrogenated conjugated diene-based polymer which is a hydrogenation product of a conjugated diene-based polymer including butadiene-derived structural units is produced by a method comprising a step of preparing a conjugated diene-based polymer having, at a side chain moiety thereof, a functional group capable of interacting with silica; and a step of hydrogenating the conjugated diene-based polymer so as to achieve a hydrogenation rate of 80 to 99% of butadiene-derived structural units included in the conjugated diene-based polymer.

  本发明提供了一种在拉伸强度、低滞后损失特性、湿抓握特性和耐磨性方面都非常均衡的橡胶材料。一种氢化共轭二烯基聚合物是包括丁二烯衍生结构单元的共轭二烯基聚合物的氢化产物，其生产方法包括制备共轭二烯基聚合物的步骤，该共轭二烯基聚合物的侧链分子具有能与二氧化硅相互作用的官能团；以及氢化共轭二烯基聚合物的步骤，以使共轭二烯基聚合物中包含的丁二烯衍生结构单元的氢化率达到 80% 至 99%。
• Pharmaceutical composition and method for transdermal drug delivery
  申请人：Aschkenasy Chaim

  公开号：US20050042268A1

  公开（公告）日：2005-02-24

  A pharmaceutical composition for transdermal administration of a hormone (e.g., testosterone), which includes urea and/or a derivative thereof as a penetration enhancer, and methods utilizing same for treating medical conditions in which elevating a hormone serum level is beneficial are disclosed.

  本发明公开了一种用于透皮给药激素（如睾酮）的药物组合物，其中包括作为渗透增强剂的尿素和/或其衍生物，以及利用这种组合物治疗有利于提高激素血清水平的病症的方法。