dichloromethylphenylsulphide | 5533-18-6

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: dichloromethylphenylsulphide
• 英文别名: dichloro(phenylthio)methane；dichloromethylphenyl sulfide；Dichlormethyl-phenyl-sulfid；Phenyldichlormethylsulfid；phenyl dichloromethyl thioether；S-Dichlormethylthiophenol；[(Dichloromethyl)sulfanyl]benzene；dichloromethylsulfanylbenzene
• CAS: 5533-18-6
• 化学式: C₇H₆Cl₂S
• 分子量: 193.097
• InChiKey: LQPMUKWXWJBTRY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2930909090

反应信息

• 作为反应物：
  描述：

  dichloromethylphenylsulphide 在 四氯化碳 、 三氟化锑 、 氯 作用下， 生成 三氟甲基苯硫醚
  参考文献：
  名称：

  甲基和乙基 β-酮酯的选择性转酯化

  摘要：

  酯交换是最有效的酯合成方法之一，在学术和工业研究中都有广泛的应用。一般来说，它会被质子酸、“路易斯酸”和碱性催化剂加速。最近已经报道了各种催化剂来实现酯交换。P-酮酯，一类广泛用于农业、制药和染料行业的多功能中间体？是合成复杂天然产物的有用且重要的组成部分。2 已经报道了各种制备方法，主要涉及酯衍生物作为起始材料^.^.^ 大多数报道的 p-酮酯酯交换方法并不通用和是平衡驱动的反应，需要过量的一种反应物才能获得良好的产率。例如，4-（二甲基1氨基）吡啶（DMAP）催化酯交换需要大量催化剂，而其他方法仅限于叔丁酯，因此缺乏通用性。尽管二锡氧烷导致 P-酮酯的产率良好，但催化剂制备困难。具有显着细胞毒活性的木脂素内酯的合成需要大量的各种烷基苯甲酰乙酸酯。然而，关于合成的报道很少。具有显着细胞毒活性的木脂素内酯的合成需要大量的各种烷基苯甲酰乙酸酯。然而，关于合成的报道很少。具有显着细胞毒活性的木

  DOI：

  10.1080/00304940309355835
• 作为产物：
  描述：

  氯甲基苯硫醚 在 四氯化碳 、 氯 作用下， 生成 dichloromethylphenylsulphide
  参考文献：
  名称：

  Pig Slurry Concentration by Vacuum Evaporation: Influence of Previous Mesophilic Anaerobic Digestion Process

  摘要：

  Water can be removed from pig slurry by evaporation, through the application of wasted heat from, a power plant or from other processes. Apart from obtaining a concentrate with an obviously higher nutrient concentration than the original slurry, another objective of water removal is to obtain water as condensate, which could be reused. The objective of this work was to study the vacuum evaporation of pig slurry liquid fraction and to evaluate condensate composition as a function of both pH (4, 5, and 6) and pig slurry type (fresh slurry and anaerobically digested slurry). Batch experiments showed that condensate characteristics, total ammonia nitrogen (NH3-N), volatile fatty acids (VFA), and chemical oxygen demand were strongly dependent on initial slurry pH. In addition to producing part of the required thermal energy, previous anaerobic digestion presented several other clear advantages. The consumption of VFA and other volatile organic compounds during anaerobic digestion reduced the volatilization of organic matter in the evaporation treatment and, consequently, provided a higher quality condensate.

  DOI：

  10.1080/10473289.2003.10466112

文献信息

• Chlorination of aliphatic hydrocarbons, aromatic compounds, and olefins in subcritical carbon tetrachloride
  作者：Kiyoshi Tanemura、Tsuneo Suzuki、Yoko Nishida、Takaaki Horaguchi

  DOI：10.1016/j.tetlet.2008.08.082

  日期：2008.11

  The reactions of various substrates including aliphatic hydrocarbons, aromatic compounds, and olefins were investigated in subcritical carbon tetrachloride. Ketones and sulfones were stable under the employed conditions. The coupling adducts between olefins and carbon tetrachloride were obtained from the reactions of olefins.

  在亚临界四氯化碳中研究了包括脂肪烃，芳族化合物和烯烃在内的各种底物的反应。酮和砜在使用条件下是稳定的。烯烃与四氯化碳之间的偶联加合物由烯烃的反应获得。
• Chlorination of various substrates in subcritical carbon tetrachloride
  作者：Kiyoshi Tanemura、Tsuneo Suzuki、Yoko Nishida、Takaaki Horaguchi

  DOI：10.1016/j.tet.2010.02.021

  日期：2010.4

  aliphatic hydrocarbons and the side chains of aromatic hydrocarbons were chlorinated in subcritical carbon tetrachloride. Chlorination of aromatic compounds including 1,4-disubstituted benzenes was investigated. Ketones and sulfones were stable under the employed conditions. Sulfoxides were converted into sulfides in a low to modest yields. The coupling adducts between olefins and carbon tetrachloride were

  在亚临界四氯化碳中氯化各种脂肪族烃和芳香族烃的侧链。研究了包括1,4-二取代苯的芳族化合物的氯化反应。酮和砜在使用条件下是稳定的。亚砜以低至中等的产率转化为硫化物。烯烃与四氯化碳之间的偶联加合物由烯烃的反应获得。
• Tandem radical cyclisations : Synthesis of lysergic acid derivatives
  作者：Yusuf Özlü、David E. Cladingboel、Philip J. Parsons

  DOI：10.1016/s0040-4020(01)85078-x

  日期：1994.2

  A novel free radical cyclisation approach for the synthesis of lysergic acid analogues has been investigated. The homolytic cleavage of carbon-bromine bond, mediated by tri-n-butyltin hydride, led to the development of a method for the construction of 3,4-disubstituted dihydroindoles via single cyclisation; hexahydrobenz[cd]indoles via double tandem cyclisations and both octahydroindolo[6,5,4-cd]indoles

  已经研究了用于合成麦角酸类似物的新颖的自由基环化方法。由三正丁基锡氢化物介导的碳-溴键的均相裂解导致开发了一种通过单环化反应构建3,4-二取代的二氢吲哚的方法。经由双串联环化的六氢苯并[cd]吲哚和经由三自由基环化的八氢吲哚[6,5,4-cd]吲哚和十氢吲哚[4,3-fg]喹啉。由N-3- [3-（N-乙酰基-N-烯丙基氨基）-2-溴苯基] -5-（羰基甲氧基）-1生成的芳基的成功串联双5-exo-trig，6-endo-trig环化反应，4，5，6-四氢-N-甲基吡啶提供了甲基1-乙酰基-2，3，9，10-四氢丝氨酰。
• Stereocontrolled double ring expansion of fused allylidenecyclopropanes. A novel route to hydroazulenes and other fused bicyclic systems
  作者：Craig A. Shook、Matthew L. Romberger、Sang Hun Jung、Manchao Xiao、James P. Sherbine、Birong Zhang、Fu Tyan Lin、Theodore Cohen

  DOI：10.1021/ja00076a037

  日期：1993.11

  A variety of 1-(phenylthio)-1-(trimethylsilyl)cyclopropanes, fused to five-, six-, and seven-membered rings have been prepared by several procedures and reductively lithiated by means of aromatic radical anions. The resulting 1-lithio-1-(trimethylsilyl)cyclopropanes have been treated in most cases with α,β-unsaturated aldehydes, followed by potassium tert-butoxide to yield allylidenecyclopropanes.

  多种 1-（苯硫基）-1-（三甲基甲硅烷基）环丙烷与五、六和七元环稠合已通过多种方法制备，并通过芳香基阴离子还原锂化。在大多数情况下，所得的 1-锂硫基-1-（三甲基甲硅烷基）环丙烷已用 α,β-不饱和醛处理，然后用叔丁醇钾处理，生成烯丙基环丙烷。后者在密封管或闪蒸真空热解装置中进行热重排后，会发生双环膨胀，生成环戊烯环己烯、-环庚烯（氢化茚）或-环辛烯
• Relative Stabilities of Spirocyclopropanated Cyclopropyl Cations
  作者：Sergei I. Kozhushkov、Thomas Späth、Monica Kosa、Yitzhak Apeloig、Dmitrii S. Yufit、Armin de Meijere

  DOI：10.1002/ejoc.200300440

  日期：2003.11

  the ring-retained product 25 (66%) along with the ring-opened product 26 (33%). Apparently, an increasing number of spiro-annelated three-membered rings stabilizes a cyclopropyl cation against ring opening under solvolysis conditions. The rate of solvolysis, however, is only slightly affected by this spiroannelation, as the rate coefficient for the triflate 3 in sodium acetate-buffered methanol was determined

  二螺[2.0.2.1]庚-1-基三氟甲磺酸酯(3)、7-溴-7-苯基二螺[2.0.2.1]庚烷(4)和7-氯-7-苯硫基二螺[2.0.2.1]庚烷(6)分别为分别以 50%、77% 和 90% 的总收率由双环亚丙基 (5) 制备。7-溴-7-环丙基二螺[2.0.2.1]庚烷(8)和7-溴-7-甲基二螺[2.0.2.1]庚烷(11)是通过7-环亚丙基-(7)和7-亚甲基二螺[2.0.2.1]庚烷的氢溴化得到的。 2.0.2.1]庚烷 (10)（分别为 78% 和 95%）。triangulane 衍生物 4、6 和 8 的甲醇分解以及 6 的乙酰化都在保留二螺[2.0.2.1]庚烷骨架的情况下进行，产生相应的 7-取代的 7-甲氧基二螺[2.0.2.1]庚烷 15、21 和23 以及 7-乙酰氧基-7-苯基硫基二螺[2.0.2.1]庚烷 22 的产率分别为 90、100、100 和 88%。1-溴-1-环丙基环丙烷