3,4-二硫基苯酚 | 742080-42-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯硫酚类
• 中文名称: 3,4-二硫基苯酚
• 英文名称: 3,4-dimercaptophenol
• 英文别名: 3,4-bis(sulfanyl)phenol
• CAS: 742080-42-8
• 化学式: C₆H₆OS₂
• 分子量: 158.245
• InChiKey: JRLGFONLBNGYDP-UHFFFAOYSA-N

物化性质

• 沸点：
  340.2±32.0 °C(Predicted)
• 密度：
  1.399±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 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：
  22.2
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3,4-二硫基苯酚 在 盐酸 、 三乙基硅烷 、 偶氮二甲酸二异丙酯 、 四丁基氟化铵 、 sodium hydride 、 三乙胺 、 三苯基膦 、 三氟乙酸 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 丙酮 为溶剂， 生成
  参考文献：
  名称：

  Estrogen receptor ligands. Part 6: Synthesis and binding affinity of dihydrobenzodithiins

  摘要：

  Dihydrobenzodithiin compounds (1-6) were prepared to explore the expansion of the dihydrobenzoxathiin lead compounds I-III as SERAMs (Selective Estrogen Receptor Alpha Modulators). The dihydrobenzodithiin compounds generally maintained a high degree of selectivity for ERalpha over ERbeta, however, they lacked the in vivo antagonism/agonism activity exhibited by the lead class in an immature rat uterine growth model. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.04.101
• 作为产物：
  描述：

  1,4-二硫杂螺[4.5]癸烷-8-酮 在 N-溴代丁二酰亚胺(NBS) 、 氨 、 lithium 作用下， 以 二氯甲烷 为溶剂， 生成 3,4-二硫基苯酚
  参考文献：
  名称：

  Estrogen receptor ligands. Part 6: Synthesis and binding affinity of dihydrobenzodithiins

  摘要：

  Dihydrobenzodithiin compounds (1-6) were prepared to explore the expansion of the dihydrobenzoxathiin lead compounds I-III as SERAMs (Selective Estrogen Receptor Alpha Modulators). The dihydrobenzodithiin compounds generally maintained a high degree of selectivity for ERalpha over ERbeta, however, they lacked the in vivo antagonism/agonism activity exhibited by the lead class in an immature rat uterine growth model. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.04.101

文献信息

• AROMATIC POLYETHERS
  申请人：Moore David Roger

  公开号：US20090163692A1

  公开（公告）日：2009-06-25

  An aromatic polyether comprising structural units derived from a halosulfone sulfonate having structure (I): wherein R 1 is a C 3 -C 25 aromatic radical, a C 3 -C 25 cycloaliphatic radical, or a C 1 -C 10 aliphatic radical; M is hydrogen or a charge balancing cation; Y 1 is independently at each occurrence a halogen; “t” is an integer having a value of 1 or 2; “s” is an integer having a value 0 to 3, “b” is an integer having a value 1 to 4; and “c” is an integer having a value 1 to 20. Also provided are methods of preparing the aromatic polyethers, and compositions including the aromatic polyethers.

  一种芳香族聚醚，包括由具有结构（I）的卤代磺酸酯衍生的结构单元，其中 R1 是 C3-C25 芳香基团、C3-C25 环状脂肪族基团或 C1-C10 脂肪基团；M 是氢或平衡电荷的阳离子；Y1 独立地在每次出现时是卤素；“t” 是一个整数，取值为1或2；“s” 是一个整数，取值为0到3，“b” 是一个整数，取值为1到4；“c” 是一个整数，取值为1到20。还提供了制备芳香族聚醚的方法以及包括芳香族聚醚的组合物。
• COMPOSITE MEMBRANE AND METHOD FOR MAKING
  申请人：Moore David Roger

  公开号：US20100167100A1

  公开（公告）日：2010-07-01

  A composite membrane includes a compatibilized porous base membrane and an ion exchange material, which is impregnated into the compatibilized porous base membrane. The base membrane is compatibilized by coating a primer to external and internal surfaces of the porous base membrane and crosslinking the primer. A method for making the membrane, a proton exchange membrane for a fuel cell and a method form making the proton exchange membrane are also provided. The composite membrane is durable, compatible, highly conductive and mechanically stable.
• US8435793B2
  申请人：——

  公开号：US8435793B2

  公开（公告）日：2013-05-07