isopropyl quinoline-2-carboxylate | 142729-96-2

• 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: isopropyl quinoline-2-carboxylate
• 英文别名: Propan-2-yl quinoline-2-carboxylate
• CAS: 142729-96-2
• 化学式: C₁₃H₁₃NO₂
• mdl: MFCD20927246
• 分子量: 215.252
• InChiKey: MMPYYIGQKMUBND-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  39.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  isopropyl quinoline-2-carboxylate 在 菲啶 、 diiodo(p-cymene)ruthenium(II) dimer 、 双(对硝基苯基)磷酸酯 、 氢气 作用下， 以 乙酸乙酯 为溶剂， 60.0 ℃ 、3.45 MPa 条件下， 生成 isopropyl 1,2,3,4-tetrahydroquinoline-2-carboxylate
  参考文献：
  名称：

  2-官能化四氢喹啉的仿生还原对映选择性合成

  摘要：

  在转移催化剂简单的非手性磷酸存在下，利用手性和可再生的 NAD(P)H 模型 CYNAM 成功开发了 2-官能化喹啉的仿生不对称还原，提供了高达 99% ee 的手性 2-官能化四氢喹啉。使用该方法作为关键步骤，合成了一种含有 1,2,3,4-四氢喹啉基序的手性强效阿片类镇痛剂，总收率高。

  DOI：

  10.1021/acs.orglett.1c03430
• 作为产物：
  描述：

  1,2,3,4-四氢喹啉-2-羧酸甲酯 在 caesium carbonate 作用下， 反应 24.0h， 生成 isopropyl quinoline-2-carboxylate
  参考文献：
  名称：

  Highly enantioselective hydrogenation of new 2-functionalized quinoline derivatives

  摘要：

  The asymmetric hydrogenation of a new series of 2-functionalized quinolines has been developed in the presence of in situ generated catalysts obtained from [Ir(cod)Cl](2)/(R)-bisphosphine/I-2 combinations. The enantioselectivity levels were as high as 84-94% ee for the synthesis of 1,2,3,4-tetrahydroquinolines. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2012.06.114

文献信息

• A Novel, Simple and Cheap Source of Alkyl Radicals from Alcohols, Useful for Heteroaromatic Substitution
  作者：Fausta Coppa、Francesca Fontana、Edoardo Lazzarini、Francesco Minisci、Giuseppe Pianese、Lihua Zhao

  DOI：10.1246/cl.1992.1295

  日期：1992.7

  Alkyl radicals were easily produced from secondary or tertiary alcohols in a cheap and simple way by silver-catalyzed decarboxylation of oxalic acid monoesters by S2O8=. They were utilized for the alkylation of heteroaromatic bases in a two-phase system, with high yields and selectivity.

  通过 S2O8= 银催化的草酸单酯脱羧反应，可以很容易地从仲醇或叔醇以廉价和简单的方式制备烷基自由基。它们被用于两相系统中杂芳烃碱的烷基化，具有高产率和选择性。
• B(C 6 F 5 ) 3 -catalyzed metal-free hydrogenations of 2-quinolinecarboxylates
  作者：Caifang Han、E. Zhang、Xiangqing Feng、Shoufeng Wang、Haifeng Du

  DOI：10.1016/j.tetlet.2018.02.057

  日期：2018.4

  A metal-free hydrogenation of 2-quinolinecarboxylates has been realized by using 5 mol% of B(C6F5)3 as catalyst. A variety of tetrahydroquinolines were obtained in 57–99% yields. An attempt for the asymmetric hydrogenation with chiral boron Lewis acids generated from chiral dienes afforded very low ee’s.

  通过使用5mol％的B（C 6 F 5）3作为催化剂，已经实现了2-喹啉羧酸酯的无金属氢化。以57–99％的收率获得了各种四氢喹啉。尝试用手性二烯生成的手性硼不对称氢化路易斯酸可提供非常低的ee。
• Copper-catalysed aerobic oxidative esterification of N-heteroaryl methanes with alcohols
  作者：Min Liu、Tieqiao Chen、Shuang-Feng Yin

  DOI：10.1039/c5cy02069g

  日期：——

  Efficient copper-catalysed aerobic oxidative esterification of N-heteroaryl methanes with alcohols has been developed. A variety of N-heteroaryl esters including those with functional groups are produced in good to excellent yields under the present reaction conditions.

  已经开发出N-杂芳基甲烷与醇的铜催化的好氧氧化酯化反应。在本反应条件下，以良好或优异的产率制备了各种N-杂芳基酯，包括具有官能团的N-杂芳基酯。
• A novel convenient and selective alkoxycarbonylation of heteroaromatic bases by oxalic acid monoesters
  作者：Fausta Coppa、Francesca Fontana、Edoardo Lazzarini、Francesco Minisci、Giuseppe Pianese、Lihua Zhao

  DOI：10.1016/s0040-4039(00)79599-2

  日期：1992.5

  ethoxycarbonyl radicals were easily produced by silver-catalyzed decarboxylation of methyl and ethyl esters of oxalic acid by S2O8=. They were utilized for the alkoxycarbonylation of heteroaromatic bases with high yield and selectivity in a two-phase system, suitable for practical applications.

  甲氧基和乙氧基羰基很容易通过S 2 O 8 =通过银催化草酸的甲酯和乙酯的羧化反应制得。它们被用于两相体系中的高收率和选择性的杂芳族碱的烷氧基羰基化反应，适合实际应用。
• Synthesis of new chiral 2-functionalized-1,2,3,4-tetrahydroquinoline derivatives via asymmetric hydrogenation of substituted quinolines
  作者：Anna M. Maj、Isabelle Suisse、Christophe Hardouin、Francine Agbossou-Niedercorn

  DOI：10.1016/j.tet.2013.07.090

  日期：2013.11

  The asymmetric hydrogenation of a series of quinolines substituted by a variety of functionalized groups linked to the C2 carbon atom is providing access to optically enriched 2-functionalized 1,2,3,4-tetrahydroquinolines in the presence of in situ generated catalysts from [Ir(cod)Cl]2, a bisphosphine, and iodine. The enantioselectivity levels were as high as 96% ee.

  一系列喹啉通过多种连接于C2碳原子官能团取代的不对称氢化提供原位获得光学富集2官能-1,2,3,4-四氢喹啉在存在从产生的[Ir催化剂（COD）CL] 2，双膦，和碘。对映选择性水平高达96％ee。