4-allyldibenzothiophene | 852377-89-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 英文名称: 4-allyldibenzothiophene
• 英文别名: 4-Prop-2-enyldibenzothiophene
• CAS: 852377-89-0
• 化学式: C₁₅H₁₂S
• 分子量: 224.326
• InChiKey: WZVRVLJXOIZVQZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-allyldibenzothiophene 在 偶氮二异丁腈 、 间氯过氧苯甲酸 作用下， 以 四氯化碳 、 二氯甲烷 为溶剂， 反应 24.0h， 生成 4-[3-(propylthio)propyl]dibenzothiophene S-oxide
  参考文献：
  名称：

  Photochemistry of Substituted Dibenzothiophene Oxides: The Effect of Trapping Groups¹

  摘要：

  Photolyses of dibenzothiophene sulfoxides (DBTOs) with intramolecular trapping functionalities attached in the 4-position show higher quantum yields of deoxygenation. Deoxygenation quantum yields are also less solvent dependent for the substituted DBTOs. Product analysis shows a detectable amount of intramolecular O-trapped products and suggests that solvent effects observed in previous studies of DBTO derive at least mainly from the reactivity between the oxidizing species that is released, presumably O(P-3), and the solvent, rather than from other macroscopic solvent parameters.

  DOI：

  10.1021/jo047995e
• 作为产物：
  描述：

  4-碘二苯并噻吩 、 烯丙基三丁基锡 在 四(三苯基膦)钯 作用下， 以 苯 为溶剂， 反应 24.0h， 以55%的产率得到4-allyldibenzothiophene
  参考文献：
  名称：

  Photochemistry of Substituted Dibenzothiophene Oxides: The Effect of Trapping Groups¹

  摘要：

  Photolyses of dibenzothiophene sulfoxides (DBTOs) with intramolecular trapping functionalities attached in the 4-position show higher quantum yields of deoxygenation. Deoxygenation quantum yields are also less solvent dependent for the substituted DBTOs. Product analysis shows a detectable amount of intramolecular O-trapped products and suggests that solvent effects observed in previous studies of DBTO derive at least mainly from the reactivity between the oxidizing species that is released, presumably O(P-3), and the solvent, rather than from other macroscopic solvent parameters.

  DOI：

  10.1021/jo047995e

文献信息

• Iodoperfluoroalkylation of unactivated alkenes <i>via</i> pyridine-boryl radical initiated atom-transfer radical addition
  作者：Jia Cao、Guoao Li、Guoqiang Wang、Liuzhou Gao、Shuhua Li

  DOI：10.1039/d2ob00453d

  日期：——

  iodoperfluoroalkylation of unactivated alkenes with perfluoroalkyl iodides. Theoretical calculations and control experiments indicate that the atom transfer radical addition mechanism is responsible for the formation of iodoperfluoroalkylation products. This metal-free and photo-free strategy is applicable to a wide range of perfluoroalkyl iodides and unactivated alkenes with good functional group tolerance

  已发现吡啶/双（频哪醇）二硼组合能够引发未活化烯烃与全氟烷基碘的碘全氟烷基化。理论计算和控制实验表明，原子转移自由基加成机制是形成碘全氟烷基化产物的原因。这种无金属和无光的策略适用于广泛的全氟烷基碘化物和具有良好官能团耐受性的未活化烯烃。在有机半导体相关或生物活性分子的碘全氟烷基化中的进一步应用证明了该方法的合成潜力。
• One-pot process for the reduction of sulfur, nitrogen and the production of useful oxygenates from hydrocarbon materials via one-pot selective oxidation
  申请人：Kocat Inc.

  公开号：EP1911831A1

  公开（公告）日：2008-04-16

  The present invention relates to a process of reducing sulfur- or nitrogen-containing compounds and producing oxygenates, and in particular to a one-pot process of reducing sulfur- or nitrogen-containing compounds and also producing oxygenates in the presence of a homogeneous catalyst such as Mn+/a first solvent or M1n+/a second solvent/M2m+/ a third solvent or a mixture thereof, the process herein being useful as an excellent octane booster in the reformulated gasoline and as a cetane booster for the future oxygenated diesel in a one-pot reaction.

  本发明涉及一种还原含硫或含氮化合物并生产含氧化合物的工艺，特别是涉及一种在均相催化剂如Mn+/第一溶剂或M1n+/第二溶剂/M2m+/第三溶剂或它们的混合物存在下还原含硫或含氮化合物并生产含氧化合物的单锅工艺、本发明的工艺可在重配汽油中用作出色的辛烷值促进剂，也可在单锅反应中用作未来含氧柴油的十六烷值促进剂。
• Process for the reduction of sulfur, nitrogen and the production of useful oxygenates from hydrocarbon materials via one-pot selective oxidation
  申请人：Kocat Inc.

  公开号：EP1911830A1

  公开（公告）日：2008-04-16

  The present invention relates to a process of reducing sulfur- or nitrogen-containing compounds and also producing oxygenates, which can be used as an excellent octane booster in the reformulated gasoline and as a cetane booster for the future oxygenated diesel in a one-pot reaction.

  本发明涉及一种还原含硫或含氮化合物并同时生产含氧化合物的工艺，这种含氧化合物可在重配汽油中用作优良的辛烷值促进剂，也可在单锅反应中用作未来含氧柴油的十六烷值促进剂。
• PROCESS FOR THE REDUCTION OF SULFUR, NITROGEN AND THE PRODUCTION OF USEFUL OXYGENATES FROM HYDROCARBON MATERIALS VIA ONE-POT SELECTIVE OXIDATION
  申请人：YOO Jin S.

  公开号：US20080121565A1

  公开（公告）日：2008-05-29

  The present invention relates to a process of reducing sulfur- or nitrogen-containing compounds and also producing oxygenates, which can be used as an excellent octane booster in the reformulated gasoline and as a cetane booster for the future oxygenated diesel in a one-pot reaction.
• ONE-POT PROCESS FOR THE REDUCTION OF SULFUR, NITROGEN AND THE PRODUCTION OF USEFUL OXYGENATES FROM HYDROCARBON MATERIALS VIA ONE-POT SELECTIVE OXIDATION
  申请人：YOO Jin S.

  公开号：US20080149533A1

  公开（公告）日：2008-06-26

  The present invention relates to a process of reducing sulfur- or nitrogen-containing compounds and producing oxygenates, and in particular to a one-pot process of reducing sulfur- or nitrogen-containing compounds and also producing oxygenates in the presence of a homogeneous catalyst such as M n+ /a first solvent or M 1 n+ /a second solvent/M 2 m+ /a third solvent or a mixture thereof, the process herein being useful as an excellent octane booster in the reformulated gasoline and as a cetane booster for the future oxygenated diesel in a one-pot reaction.