1-(trifluoromethyl)isoquinoline | 26053-68-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异喹啉及其衍生物
• 英文名称: 1-(trifluoromethyl)isoquinoline
• 英文别名: 1-(Trifluormethyl)-isochinolin
• CAS: 26053-68-9
• 化学式: C₁₀H₆F₃N
• mdl: MFCD11007730
• 分子量: 197.16
• InChiKey: YMIKANRMRRBHTB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1-(trifluoromethyl)-3,4-dihydroisoquinoline 生成 1-(trifluoromethyl)isoquinoline
  参考文献：
  名称：

  PASTOR R.; CAMBON A., J. FLUOR. CHEM., 1979, 13, NO 4, 279-296

  摘要：

  DOI：

文献信息

• Stable but Reactive Perfluoroalkylzinc Reagents: Application in Ligand-Free Copper-Catalyzed Perfluoroalkylation of Aryl Iodides
  作者：Kohsuke Aikawa、Yuzo Nakamura、Yuki Yokota、Wataru Toya、Koichi Mikami

  DOI：10.1002/chem.201405677

  日期：2015.1.2

  The aromatic perfluoroalkylation catalyzed by a copper(I) salt with bis(perfluoroalkyl)zinc reagents Zn(RF)2(DMPU)2, which were prepared and then isolated as a stable white powder from perfluoroalkyl iodide and diethylzinc, was accomplished to provide the perfluoroalkylated products in good‐to‐excellent yields. The advantages of this reliable and practical catalytic reaction are 1) air‐stable and easy‐to‐handle

  制备了铜（I）盐与双（全氟烷基）锌试剂Zn（R F）2（DMPU）2催化的芳族全氟烷基化反应，然后将其作为稳定的白色粉末从全氟烷基碘化物和二乙基锌中分离出来。全氟烷基化产品，收率优良。这种可靠，实用的催化反应的优点是：1）空气稳定且易于操作的双（全氟烷基）锌试剂可以使用； 2）该试剂具有反应性，因此无需活化剂和配体即可简单地进行操作； 3 ）不仅可以实现三氟甲基化，而且可以实现全氟烷基化。
• Regioselective Direct C–H Trifluoromethylation of Pyridine
  作者：Xiao Yang、Rui Sun、Shun Li、Xueli Zheng、Maolin Yuan、Bin Xu、Weidong Jiang、Hua Chen、Haiyan Fu、Ruixiang Li

  DOI：10.1021/acs.orglett.0c02413

  日期：2020.9.18

  A highly efficient and regioselective direct C–H trifluoromethylation of pyridine based on an N-methylpyridine quaternary ammonium activation strategy has been developed. A variety of trifluoromethylpyridines can be obtained in good yield and excellent regioselectivity by treating the pyridinium iodide salts with trifluoroacetic acid in the presence of silver carbonate in N,N-dimethylformamide. The

  基于N-甲基吡啶季铵活化策略，开发了一种高效且区域选择性的吡啶直接CH H三氟甲基化方法。通过在N，N-二甲基甲酰胺中在碳酸银存在下用三氟乙酸处理碘化吡啶鎓盐，可以以良好的产率和优异的区域选择性获得各种三氟甲基吡啶。该协议具有良好的功能组兼容性，易于获得的起始材料以及操作简便的特点。对照实验表明，该反应可能涉及亲核三氟甲基化机理。
• Efficient Copper-Catalyzed Trifluoromethylation of Aromatic and Heteroaromatic Iodides: The Beneficial Anchoring Effect of Borates
  作者：Zsombor Gonda、Szabolcs Kovács、Csaba Wéber、Tamás Gáti、Attila Mészáros、András Kotschy、Zoltán Novák

  DOI：10.1021/ol501967c

  日期：2014.8.15

  Efficient copper-catalyzed trifluoromethylation of aromatic iodides was achieved with TMSCF3 in the presence of trimethylborate. The Lewis acid was used to anchor the in situ generated trifluoromethyl anion and suppress its rapid decomposition. Broad applicability of the new trifluoromethylating reaction was demonstrated in the functionalization of different aromatic and heteroaromatic iodides.

  在三甲基硼酸酯的存在下，用TMSCF 3实现了铜的芳族碘化物的三氟甲基化。路易斯酸用于固定原位生成的三氟甲基阴离子并抑制其快速分解。在不同的芳族和杂芳族碘化物的官能化中证明了新的三氟甲基化反应的广泛适用性。
• Trifluoromethyl-Substituted Sulfonium Ylide: Rh-Catalyzed Carbenoid Addition to Trifluoromethylthioether
  作者：Yafei Liu、Xinxin Shao、Panpan Zhang、Long Lu、Qilong Shen

  DOI：10.1021/acs.orglett.5b01170

  日期：2015.6.5

  A highly efficient Rh-catalyzed carbenoid addition to trifluoromethylthioether for the formation of trifluoromethyl-substituted sulfonium ylide is described. The trifluoromethyl-substituted sulfonium ylide can act as an electrophilic trifluoromethylation reagent, as demonstrated by trifluoromethylation of β-ketoesters and aryl iodides.

  描述了向三氟甲基硫醚中高效Rh催化的类胡萝卜素加成以形成三氟甲基取代的sulf叶立德。三氟甲基取代的叶立德可以用作亲电子的三氟甲基化试剂，如β-酮酸酯和芳基碘化物的三氟甲基化所证明的。
• Rapid and Efficient Trifluoromethylation of Aromatic and Heteroaromatic Compounds Using Potassium Trifluoroacetate Enabled by a Flow System
  作者：Mao Chen、Stephen L. Buchwald

  DOI：10.1002/anie.201306094

  日期：2013.10.25

  Going to the source: The trifluoromethylation of aryl/heteroaryl iodides has been demonstrated using a flow system, thus enabling a rapid rate of reaction. A broad spectrum of trifluoromethylated compounds was prepared in good to excellent yields using CF3CO2K as the trifluoromethyl source. The process has the advantage of short reaction times and uses convenient [CF3] sources.

  追根溯源：芳基/杂芳基碘化物的三氟甲基化已被证明使用流动系统，从而实现快速反应。使用 CF 3 CO 2 K 作为三氟甲基源，以良好到极好的收率制备了广谱的三氟甲基化化合物。该方法具有反应时间短的优点并使用方便的[CF 3 ]源。