dodecahydro-thianthrene | 2242-72-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二噻烷
• 英文名称: dodecahydro-thianthrene
• 英文别名: 1,2,3,4,4a,5a,6,7,8,9,9a,10a-Dodecahydrothianthrene
• CAS: 2242-72-0；16660-51-8
• 化学式: C₁₂H₂₀S₂
• 分子量: 228.423
• InChiKey: IREIREPFSKBCMZ-UHFFFAOYSA-N

物化性质

• 沸点：
  115-116 °C(Press: 0.2 Torr)
• 密度：
  1.091±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  50.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  环己硫醚 在 四溴环己二烯-1-酮 作用下， 以 二氯甲烷 为溶剂， 反应 0.08h， 以82%的产率得到dodecahydro-thianthrene
  参考文献：
  名称：

  环氧化物和环硫化物与亲电子卤素的反应

  摘要：

  描述了一种使用Ph 3 PBr 2，Ph 3 P / N-溴代琥珀酰亚胺（NBS）和Ph 3 P / 2,4,4,4,6-四溴-2,5-将环氧化物转化为β-溴甲酸酯的新方法。 DMF中的环己二烯-1-酮（TABCO）。在存在Ph 3 P / I 2的情况下，环氧化物立即以优异的收率转化为烯烃。还描述了NBS，NCS和TABCO作为携带亲电卤素的化合物在环氧化物的高选择性醇解和环硫化物的二聚化或醇解二聚化中的应用。

  DOI：

  10.1016/s0040-4020(02)00699-3

文献信息

• Highly Efficient, Regio- and Stereoselective Ring Opening of Epoxides and Thiiranes with Ce(OTf)₄
  作者：N. Iranpoor、M. Shekarriz、F. Shiriny

  DOI：10.1080/00397919808005728

  日期：1998.1

  Abstract Ceric triflate, Ce(OTf)4 is used as an efficient catalyst for ring opening of epoxides in the presence of alcohols, water, and acetic acid. The reactions proceed with high regio and stereoselectivity and in excellent yields. The reaction of R(+) styrene oxide with methanol occurs with excellent optical purity. Ring opening of thiiranes in alcohols, water and acetic acid followed by dimerisation

  摘要 三氟甲磺酸铈，Ce(OTf)4 被用作在醇、水和乙酸存在下环氧化物开环的有效催化剂。该反应以高区域选择性和立体选择性以及优异的产率进行。R(+) 氧化苯乙烯与甲醇的反应具有极好的光学纯度。在这种试剂的存在下，硫杂丙环在醇、水和乙酸中开环，然后二聚成相应的二硫化物。还描述了一种从硫杂丙烷和 Ce(OTf)4 制备二噻烷的温和方法。
• POLYMERIZABLE INORGANIC PARTICLE-DISPERSING AGENT, INORGANIC/ORGANIC COMPOSITE PARTICLES CONTAINING SAID POLYMERIZABLE INORGANIC PARTICLE-DISPERSING AGENT, AND INORGANIC/ORGANIC RESIN COMPOSITE
  申请人：Nippon Kasei Chemical Company Limited

  公开号：EP2762225A1

  公开（公告）日：2014-08-06

  The present invention provides a polymerizable inorganic particle dispersant that can achieve an inorganic-organic composite particle and inorganic-organic resin composite material, which have a high refractive index and a high Abbe's number, i.e., which can achieve both of a high refractive index and a high Abbe's number that is non-conventional in a composite with an inorganic particle. The present invention relates to a polymerizable inorganic particle dispersant comprising a compound which includes the following functional groups A, B and Q: A: Polymerizable functional group; B: Carboxyl group, Oxo acid group containing a phosphorous or Oxo acid group containing sulfur; and C: Sulfur-containing divalent or more aliphatic hydrocarbon group, which may contain a hetero atom other than sulfur.

  本发明提供了一种可聚合的无机颗粒分散剂，该分散剂可实现无机-有机复合颗粒和无机-有机树脂复合材料的高折射率和高阿贝数，即可以同时实现无机颗粒复合材料中非常规的高折射率和高阿贝数。本发明涉及一种可聚合的无机颗粒分散剂，该分散剂由包含以下官能团 A、B 和 Q 的化合物组成： A：可聚合官能团； B：羧基、含磷的羰基或含硫的羰基；以及 C：含硫二价或二价以上脂肪族烃基，可含有硫以外的杂原子。
• Efficient, mild, and regioselective conversion of thiiranes to alkoxy and acetoxy disulphides and dithianes with Ce(IV) based oxidants
  作者：N. Iranpoor、J. Owji

  DOI：10.1016/0040-4020(91)80017-v

  日期：1991.1
• POLYMERIZABLE INORGANIC-PARTICLE DISPERSANT, INORGANIC-ORGANIC COMPOSITE PARTICLES CONTAINING SAID POLYMERIZABLE INORGANIC-PARTICLE DISPERSANT, AND INORGANIC-ORGANIC RESIN COMPOSITE MATERIAL
  申请人：NIPPON KASEI CHEMICAL COMPANY LIMITED

  公开号：US20140213725A1

  公开（公告）日：2014-07-31

  The present invention provides a polymerizable inorganic particle dispersant that can achieve an inorganic-organic composite particle and inorganic-organic resin composite material, which have a high refractive index and a high Abbe's number, i.e., which can achieve both of a high refractive index and a high Abbe's number that is non-conventional in a composite with an inorganic particle. The present invention relates to a polymerizable inorganic particle dispersant comprising a compound which includes the following functional groups A, B and Q: A: Polymerizable functional group; B: Carboxyl group, Oxo acid group containing a phosphorous or Oxo acid group containing sulfur; and C: Sulfur-containing divalent or more aliphatic hydrocarbon group, which may contain a hetero atom other than sulfur.
• US9201168B2
  申请人：——

  公开号：US9201168B2

  公开（公告）日：2015-12-01