cyclooctyl(phenyl)sulfane | 13910-20-8

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: cyclooctyl(phenyl)sulfane
• 英文别名: cyclooctyl phenyl sulfide；Cyclooctyl-phenyl-sulfid；Phenylsulfanylcyclooctane
• CAS: 13910-20-8
• 化学式: C₁₄H₂₀S
• 分子量: 220.379
• InChiKey: PBXHGLXYZJIXTA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.57
• 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：

  cyclooctyl(phenyl)sulfane 在 sodium periodate 作用下， 生成 Benzenesulfinyl-cyclooctane
  参考文献：
  名称：

  Goldberg,S.I.; Davis,J.E., Synthetic Communications, 1971, vol. 1, # 3, p. 201 - 205

  摘要：

  DOI：
• 作为产物：
  描述：

  环辛烷 在 三氯溴甲烷 、 sodium hydride 、 N-(tert-Butyl)-N-((1-phenylvinyl)oxy)-3,5-bis(trifluoromethyl)benzamide 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 13.0h， 生成 cyclooctyl(phenyl)sulfane
  参考文献：
  名称：

  [EN] REAGENTS AND METHODS FOR ALIPHATIC CARBON—HYDROGEN BOND FUNCTIONALIZATION
  [FR] RÉACTIFS ET PROCÉDÉS DE FONCTIONNALISATION DE LIAISON CARBONE-HYDROGÈNE ALIPHATIQUE

  摘要：

  The subject matter contained herein relates generally to methods and compounds that facilitate aliphatic carbon-hydrogen bond functionalization by group transfer via a nitrogen-centered radical in the presence of a trap, and the functionalized compounds prepared therefrom. The subject matter described herein provides a platform and the ability to efficiently and selectively introduce a range of valuable functionality on diverse hydrocarbon substrates ranging from methane to polyolefins with >3500 carbon atoms. As described herein, the reagents employed can form reactive N-centered radicals, the kinetics of which do not compete with companion radical traps. This technology finds usefulness in enhancing capabilities in late-stage diversification, while the molecules and materials now made accessible can provide solutions to important challenges in medicinal chemistry and materials science.

  公开号：

  WO2022241129A1

文献信息

• Syntheses of Sulfides and Selenides through Direct Oxidative Functionalization of C(sp³)–H Bond
  作者：Bingnan Du、Bo Jin、Peipei Sun

  DOI：10.1021/ol5011449

  日期：2014.6.6

  functionalization of the C(sp3)–H bond of alkanes under metal-free conditions was developed. Using tBuOOtBu as the oxidant, the reaction of disulfides or diselenides with alkanes gave sulfides or selenides in moderate to good yields. The method was very simple and atom-economical.

  通过在无金属条件下对烷烃的C（sp 3）-H键进行直接官能化，开发了一种C-S和C-Se键形成的新方案。使用t BuOO t Bu作为氧化剂，二硫化物或二硒化物与烷烃的反应以中等至良好的收率得到硫化物或硒化物。该方法非常简单且原子经济。
• Metal-Free Preparation of Cycloalkyl Aryl Sulfides<i>via</i>Di-<i>tert</i>-butyl Peroxide-Promoted Oxidative C(<i>sp</i>³)H Bond Thiolation of Cycloalkanes
  作者：Jincan Zhao、Hong Fang、Jianlin Han、Yi Pan、Guigen Li

  DOI：10.1002/adsc.201400032

  日期：2014.8.11

  A concise thiolation of C(sp3)-H bond of cycloalkanes with diaryl disulfides in the presence of oxidant of di-tert-butylperoxide (DTBP) has been developed. This reaction without using any of metal catalyst, tolerates varieties of disulfides and cycloalkanes substrates, giving good to excellent chemical yields, which provides a useful approach to cycloalkyl aryl sulfides from unactivated cycloalkanes

  已经开发了在过氧化二叔丁基（DTBP）氧化剂存在下，环烷烃的C（sp3）-H键与二芳基二硫化物的简洁硫醇化反应。该反应无需使用任何金属催化剂，就可以耐受各种二硫化物和环烷烃底物，从而获得了优异的化学收率，这为从未活化的环烷烃制取环烷基芳基硫化物提供了一种有用的方法。
• A comparative study of Cu(II)-assisted vs Cu(II)-free chalcogenation on benzyl and 2°/3°-cycloalkyl moieties
  作者：SANTOSH K SAHOO

  DOI：10.1007/s12039-015-0981-0

  日期：2015.12

  A relative synthetic strategy toward intermolecular oxidative C −Chalcogen bond formation of alkanes has been illustrated using both Cu(II) assisted vs Cu(II) free conditions. This led to construction of a comparative study of hydrocarbon benzylic and 2∘/ 3∘-cycloalkyl moieties bond sulfenylation and selenation protocol by the chalcogen sources, particularly sulfur and selenium, respectively. In addition, this protocol disclosed the auspicious formation of sp3 C−S coupling products over leading the sp3 C−N coupling products by using 2-mercaptobenzothiazole (MBT) substrates.

  一种相对综合的策略已被阐述，用于烷烃分子间氧化性C-硫族元素键的形成，采用了Cu(II)辅助与无Cu(II)条件两种情况。这使得能够构建一个比较研究，针对烃的苄基与二/三元环烷基部分，通过硫族元素源（特别是硫和硒）来实现键的硫化与硒化。此外，这一方法揭示了使用2-巯基苯并噻唑（MBT）底物时，sp3 C-S偶联产物相较于sp3 C-N偶联产物的优势形成。
• Copper-Catalyzed Intermolecular Functionalization of Unactivated C(sp³)–H Bonds and Aliphatic Carboxylic Acids
  作者：Runze Mao、Srikrishna Bera、Aurélya Christelle Turla、Xile Hu

  DOI：10.1021/jacs.1c05874

  日期：2021.9.15

  unactivated C(sp3)–H bonds and aliphatic carboxylic acids. The process is enabled by the trapping of alkyl radicals generated through hydrogen atom abstraction by arylsulfonyl-based SOMO-philes, which introduces a large array of C, N, S, Se, and halide-based functional groups. The chemoselectivity can be switched from C–H functionalization to decarboxylative functionalization by matching the bond dissociation

  C(sp 3 )–H 键和脂肪族羧酸的分子间官能化能够从容易获得的起始材料中有效合成高附加值的有机化合物。尽管已经为这种官能化开发了涉及氢原子转移的方法，但这些方法要么仅适用于活化的 C(sp 3 )-H 键，要么引入一组狭窄的官能团。在这里，我们描述了一种 Cu 催化的过程，用于两种未活化的 C(sp 3)–H 键和脂肪族羧酸。该过程是通过基于芳基磺酰基的 SOMO-philes 捕获通过氢原子提取产生的烷基自由基实现的，它引入了大量的 C、N、S、Se 和基于卤化物的官能团。通过将氢原子转移试剂的键解离能与目标 C-H 或 O-H 键的键解离能相匹配，可以将化学选择性从 C-H 官能化转变为脱羧官能化。
• Synthesis of Thioethers and Thioesters with Alkyl Arylsulfinates as the Sulfenylation Agent under Metal-Free Conditions
  作者：Yahui Li、Fengxiang Zhu、Zechao Wang、Xiao-Feng Wu

  DOI：10.1002/asia.201601376

  日期：2016.12.19

  cycloalkanes with alkyl arylsulfinates has been performed. Using iodine as the catalyst, through C −H bond activation and sulfinates reduction, a wide range of thioethers were produced in moderate to high yields. Additionally, various thiocarboxylic esters can also be produced by simply performing the reaction under CO pressure. Notably, this is the first report in which alkyl arylsulfinates were used as

  已经进行了关于环烷烃与芳基亚磺酸烷基酯的偶联的研究。使用碘作为催化剂，通过C- H键活化和亚磺酸盐还原反应，以中等至高收率生产了多种硫醚。另外，还可以通过简单地在CO压力下进行反应来制备各种硫代羧酸酯。值得注意的是，这是首次在交叉偶联转化中使用烷基芳基亚磺酸盐作为亚磺酰基化剂的报道。