Dicyclododecylsulfid | 71159-88-1

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: Dicyclododecylsulfid
• 英文别名: Cyclododecylsulfanylcyclododecane
• CAS: 71159-88-1
• 化学式: C₂₄H₄₆S
• 分子量: 366.695
• InChiKey: PUSIFZJTHHFGLM-UHFFFAOYSA-N

物化性质

• 沸点：
  485.9±14.0 °C(Predicted)
• 密度：
  0.91±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  11
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  Dicyclododecylsulfid 在 sodium tetrahydroborate 、 nickel dichloride 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 0.25h， 以4%的产率得到环十二烷
  参考文献：
  名称：

  Desulfurization with nickel and cobalt boride: scope, selectivity, stereochemistry, and deuterium-labeling studies

  摘要：

  A variety of organosulfur compounds containing alkylthio and arylthio groups underwent reductive desulfurization under notably mild conditions when treated with nickel boride, generated in situ from nickel chloride hexahydrate and sodium borohydride in methanol-THF(3:1). Phenyl,chloro, and ester groups are not reduced under these conditions, while iodo, bromo, nitrile, aldehyde, ketone, cyclopropane, and olefinic functions are reduced either completely or partially. Deuterium-labeling studies indicate that the hydrogen that is incorporated into the product originates from both the sodium borohydride and the protic solvent, suggesting the intermediacy of dihydrogen. The epimers 3alpha- and 3beta-(phenylthio)cholestane afforded 3alpha- and 3beta-deuteriocholestane, respectively, demonstrating that the reaction proceeds with retention of configuration. The method may thus be employed for the stereospecific preparation of deuterated products from organosulfur compounds. Arguments are presented in support of a tentative mechanism involving an oxidative addition-reductive elimination sequence via a nickel hydride intermediate.

  DOI：

  10.1021/jo00061a011
• 作为产物：
  描述：

  环十二碳烯 、 硫化氢 以 二氯甲烷 为溶剂， 生成 Dicyclododecylsulfid
  参考文献：
  名称：

  Tolstikov, G. A.; Kanzafarov, F. Ya.; Sangalov, Yu. A., 1979, vol. 19, p. 110 - 116

  摘要：

  DOI：

文献信息

• Method for preparing sulfone or sulfoxide compound
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20030171589A1

  公开（公告）日：2003-09-11

  There is provided a method for preparing a sulfone or sulfoxide compound, characterized in that a sulfide compound is allowed to react with hydrogen peroxide in the presence of a metal oxide catalyst formed by the reaction of hydrogen peroxide with at least one metal or metal compound selected from tungsten metal; molybdenum metal; a tungsten compound comprising tungsten and a Group IIIb, IVb, Vb, or VIb element exclusive of oxygen; and a molybdenum compound comprising molybdenum and a Group IIIb, IVb, Vb, or VIb element exclusive of oxygen.

  提供了一种制备磺酰或亚磺酰化合物的方法，其特征在于在至少选择一种钨金属、钼金属、包含钨和IIIb、IVb、Vb或VIb元素（不包括氧）的钨化合物和包含钼和IIIb、IVb、Vb或VIb元素（不包括氧）的钼化合物中至少选择一种金属或金属化合物与过氧化氢反应形成的金属氧化物催化剂的存在下，使硫化物化合物与过氧化氢反应。
• INITIATOR SYSTEM FOR CATIONIC POLYMERIZATION AND POLYMERIZATION METHOD USING SAME
  申请人：China Petroleum & Chemical Corporation

  公开号：EP2481760A1

  公开（公告）日：2012-08-01

  The present invention discloses an initiating system for cationic polymerization and a polymerization process. The present application relates to an initiating system for cationic polymerization of cationic-polymerizable monomers, and a process for cationic polymerization of cationic-polymerizable monomers by using the initiating system. The present invention particular involves an initiating system for cationic polymerization of cationic-polymerizable monomers in an aqueous reaction medium, and a process for cationic polymerization of cationic-polymerizable monomers by using the initiating system in an aqueous reaction medium.

  本发明公开了一种阳离子聚合引发体系和一种聚合工艺。本申请涉及一种用于阳离子可聚合单体阳离子聚合的引发体系，以及使用该引发体系进行阳离子可聚合单体阳离子聚合的工艺。本发明尤其涉及一种在水性反应介质中使可阳离子聚合的单体进行阳离子聚合的引发体系，以及在水性反应介质中使用该引发体系使可阳离子聚合的单体进行阳离子聚合的工艺。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: S: SVol.4a/b, 1.3.11.2, page 291 - 298
  作者：

  DOI：——

  日期：——
• ISO-OLEFIN POLYMER AND PREPARATION METHOD THEREOF
  申请人：China Petroleum & Chemical Corporation

  公开号：EP2481759B1

  公开（公告）日：2021-05-05
• ISOOLEFIN POLYMERS AND PROCESS FOR PREPARING THE SAME
  申请人：Wu Yixian

  公开号：US20120238715A1

  公开（公告）日：2012-09-20

  The present invention relates to isoolefin polymers and process for preparing the same. The present invention especially discloses a polymerization process for the cationic polymerization of isoolefin monomers in an aqueous reaction medium, and isoolefin polymers obtained by such process. In one embodiment, the present invention relates to a polymerization process for the cationic polymerization of isoolefin monomers in an aqueous reaction medium, and isoolefin polymers obtained therefrom. In another embodiment, the present invention relates to a dispersion polymerization process for the cationic copolymerization of isoolefins with conjugated or non-conjugated diolefins and/or vinyl aromatic compounds, and copolymers obtained therefrom.