1-((trifluoromethyl)sulfonyl)-1,2,3,4-tetrahydroquinoline | 182565-34-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 1-((trifluoromethyl)sulfonyl)-1,2,3,4-tetrahydroquinoline
• 英文别名: N-(trifluoromethanesulfonyl)-1,2,3,4-tetrahydroquinoline；1-triflyl-3,4-dihydro-2H-quinoline；1-(trifluoromethylsulfonyl)-3,4-dihydro-2H-quinoline
• CAS: 182565-34-0
• 化学式: C₁₀H₁₀F₃NO₂S
• 分子量: 265.256
• InChiKey: SRSSFJIKWGZCDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  45.8
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1-((trifluoromethyl)sulfonyl)-1,2,3,4-tetrahydroquinoline 在 碘 、 [双(三氟乙酰氧基)碘]苯 作用下， 以 1,2-二氯乙烷 为溶剂， 以83%的产率得到6-iodo-1-(trifluoromethylsulfonyl)-3,4-dihydro-2H-quinoline
  参考文献：
  名称：

  Study on Radical Amidation onto Aromatic Rings with (Diacyloxyiodo)arenes

  摘要：

  Sulfonamides of primary amines bearing an aromatic ring at the gamma-position were treated with (diacyloxyiodo)arenes and:iodine under irradiation conditions with;a tungsten-lamp to give the corresponding 1,2,3,4-tetrahydroquinoline derivatives in moderate to good yields. Here, the reactivity depends on the Z-group (protecting group) of the starting amides. Under the same reaction conditions, some sulfonamides were treated with (diacetoxyiodo)benzene and iodine in the presence of aromatics to give the corresponding N-arylated amides. These reactions proceed through the intramolecular and intermolecular amidations onto aromatic rings via the sulfonamidyl radicals formed.

  DOI：

  10.1021/jo980450y
• 作为产物：
  描述：

  1,1,1-三氟-N-(3-苯基丙基)甲磺酰胺 在 palladium diacetate 、 1-氟-2,4,6-三甲基吡啶三氟甲烷磺酸盐 、 N,N-二甲基甲酰胺 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 72.0h， 以30%的产率得到1-((trifluoromethyl)sulfonyl)-1,2,3,4-tetrahydroquinoline
  参考文献：
  名称：

  使用单电子或双电子氧化剂 Pd(II)-催化的 C-H 键胺化

  摘要：

  使用单电子或双电子氧化剂开发了 Pd(II) 催化的芳烃分子内胺化。该反应方案可耐受多种失活基团，包括乙酰基、氰基和硝基。这种催化反应可以方便地合成广泛有用的取代二氢吲哚或吲哚。

  DOI：

  10.1021/ja904709b

文献信息

• Pd(II)-Catalyzed Amination of C−H Bonds Using Single-Electron or Two-electron Oxidants
  作者：Tian-Sheng Mei、Xisheng Wang、Jin-Quan Yu

  DOI：10.1021/ja904709b

  日期：2009.8.12

  Pd(II)-catalyzed intramolecular amination of arenes is developed using either a one- or two-electron oxidant. The reaction protocol tolerates a wide range of deactivating groups including acetyl, cyano, and nitro groups. This catalytic reaction allows expedient syntheses of broadly useful substituted indolines or indoles.

  使用单电子或双电子氧化剂开发了 Pd(II) 催化的芳烃分子内胺化。该反应方案可耐受多种失活基团，包括乙酰基、氰基和硝基。这种催化反应可以方便地合成广泛有用的取代二氢吲哚或吲哚。
• Meta Selective C–H Borylation of Sterically Biased and Unbiased Substrates Directed by Electrostatic Interaction
  作者：Jagriti Chaturvedi、Chabush Haldar、Ranjana Bisht、Gajanan Pandey、Buddhadeb Chattopadhyay

  DOI：10.1021/jacs.1c01770

  日期：2021.5.26

  An electrostatically directed meta borylation of sterically biased and unbiased substrates is described. The borylation follows an electrostatic interaction between the partially positive and negative charges between the ligand and substrate. With this strategy, it has been demonstrated that a wide number of challenging substrates, especially 4-substituted substrates, can selectively be borylated at

  描述了空间偏压和无偏压底物的静电定向代谢硼化。硼酸化遵循配体和底物之间部分正电荷和负电荷之间的静电相互作用。使用这种策略，已经证明大量具有挑战性的底物，尤其是 4 取代底物，可以在间位选择性地硼酸化。此外，未取代的底物也表现出优异的间位选择性。该反应采用实验室稳定的配体并在较温和的温度下进行，无需合成庞大而复杂的配体/模板。
• Cyclic amination onto aromatic ring of sulfonamides with (diacetoxyiodo)arenes: Effect of sulfonyl group
  作者：Hideo Togo、Yoichiro Hoshina、Masataka Yokoyama

  DOI：10.1016/0040-4039(96)01292-0

  日期：1996.8

  Sulfonamides of primary amine bearing an aromatic ring at γ-position were treated with (diacetoxyiodo)arene and iodine under irradiation conditions with a tungsten lamp to give the corresponding 1,2,3,4-tetrahydroquinoline derivatives in moderate to good yields. The present reaction proceeded under mild and neutral conditions.

  用（二乙酰氧基碘）芳烃和碘在钨丝灯的照射条件下，用γ-二芳氧基碘处理伯胺在γ位带有芳环的磺酰胺，以中等至良好的产率得到相应的1,2,3,4-四氢喹啉衍生物。本反应在温和和中性条件下进行。
• Study on Radical Amidation onto Aromatic Rings with (Diacyloxyiodo)arenes
  作者：Hideo Togo、Yoichiro Hoshina、Takahito Muraki、Hiromasa Nakayama、Masataka Yokoyama

  DOI：10.1021/jo980450y

  日期：1998.7.1

  Sulfonamides of primary amines bearing an aromatic ring at the gamma-position were treated with (diacyloxyiodo)arenes and:iodine under irradiation conditions with;a tungsten-lamp to give the corresponding 1,2,3,4-tetrahydroquinoline derivatives in moderate to good yields. Here, the reactivity depends on the Z-group (protecting group) of the starting amides. Under the same reaction conditions, some sulfonamides were treated with (diacetoxyiodo)benzene and iodine in the presence of aromatics to give the corresponding N-arylated amides. These reactions proceed through the intramolecular and intermolecular amidations onto aromatic rings via the sulfonamidyl radicals formed.
• Facile Preparation of 3,4-Dihydro-2,1-benzothiazine 2,2-Dioxides and Related Reaction with 1,3-Diiodo-5,5-dimethylhydantoin under Photochemical Conditions
  作者：Hideo Togo、Atsushi Moroda、Shusuke Furuyama

  DOI：10.1055/s-0028-1216725

  日期：——

  3,4-Dihydro-2,1-benzothiazine 2,2-dioxides were easily obtained in good yields by the reaction of N-methyl 2-arylethane-sulfonamides with 1,3-diiodo-5,5-dimethylhydantoin (D1H) under irradiation with a tungsten lamp. When N-benzyl 2-phenylethane-sulfonamide was treated with DIH under the same conditions, the corresponding N-benzyl 3,4-dihydro-2,1-benzothiazine 2,2-dioxide was obtained in good yield

  通过 N-甲基 2-芳基乙烷-磺酰胺与 1,3-二碘-5,5-二甲基乙内酰脲 (D1H) 在下反应，3,4-二氢-2,1-苯并噻嗪 2,2-二氧化物很容易以良好的收率获得用钨灯照射。N-苄基2-苯基乙磺酰胺在相同条件下用DIH处理，以良好的收率得到相应的N-苄基3,4-二氢-2,1-苯并噻嗪2,2-二氧化物，N-苄基在 Pd(OH) 2 存在下用氢气处理很容易去除基团。另一方面，在钨灯照射下用 DIH 处理 N-3-芳基丙基三氟甲磺酰胺以良好的产率提供相应的 N-三氟甲磺酰基-1,2,3,4-四氢喹啉。