(±)-1-(1-benzyl-1,2,3,4-tetrahydroquinolin-4-yl)pyrrolidin-2-one

• 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-(1-benzyl-1,2,3,4-tetrahydroquinolin-4-yl)pyrrolidin-2-one
• 英文别名: 1-Benzyl-4-(2-oxopyrrolidin-1-yl)-1,2,3,4-tetrahydroquinoline；1-(1-benzyl-1,2,3,4-tetrahydroquinolin-4-yl)pyrrolidin-2-one；1-(1-benzyl-3,4-dihydro-2H-quinolin-4-yl)pyrrolidin-2-one
• 化学式: C₂₀H₂₂N₂O
• 分子量: 306.407
• InChiKey: IOHFHDMIDGLHRV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  23.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (±)-1-(1-benzyl-1,2,3,4-tetrahydroquinolin-4-yl)pyrrolidin-2-one 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 以70%的产率得到1-Benzyl-4-(pyrrolidin-1-yl)-1,2,3,4-tetrahydroquinoline
  参考文献：
  名称：

  Reactions of N-Alkyl-N-phenyl-1H-benzotriazole-1-methanamines with N-Vinylamides and N-Vinylcarbazole. A Convenient Synthesis of 4-(Dialkylamino)tetrahydroquinolines

  摘要：

  Reactions of N-alkyl-N-phenyl-1H-benzotriazole-1-methanamines 1 with N-vinyl-2-pyrrolidinone and with N-vinyl-N-methylacetamide give 4-(2-pyrrolidinon-1-yl)- and 4-(N-methylacetamido-N-yl)-1,2,3 ,4-tetrahydroquinolines (5 and 32), respectively. In a reaction with N-vinyl-2-pyrrolidinone, alpha-alkyl (11) and alpha-aryl(18) derivatives of 1 stereoselectively give cis-2,4-disubstituted tetrahydroquinolines 16 and 21, respectively. The 2-pyrrolidinon-1-yl and acetamido-N-yl substituents in the products are reduced with lithium aluminum hydride to the corresponding amino groups. Similar reactions of N-phenyl-1H-benzotriazole-1-methanamines 1 with 9-vinylcarbazole (40) lead to the corresponding 4-(carbazol-9-yl)-1,2,3,4-tetrahydroquinolines (41 and 42) and/or analogous 4-(benzotriazol-1-yl) or 4-(benzotriazol-2-yl) derivatives (37, 38, 43, and 44), depending on the nature of the starting material and the reaction conditions. By commencing with aniline derivatives in which the nitrogen atom is built into a heterocyclic system, this method allows for the addition of a another ring to the system, as exemplified by the conversion of phenothiazine into 46 and [3,1]benzoxazine into 49, 52, and 53.

  DOI：

  10.1021/jo00118a014
• 作为产物：
  描述：

  N-乙烯基吡咯烷酮 、 1-<(N-benzylanilino)methyl>benzotriazole 在 对甲苯磺酸 作用下， 以92%的产率得到(±)-1-(1-benzyl-1,2,3,4-tetrahydroquinolin-4-yl)pyrrolidin-2-one
  参考文献：
  名称：

  Additions of 1-(aminomethyl)benzotriazoles to enamines, enamides, and vinyl ethers: novel routes to 1,3-diamines and tetrahydroquinolines

  摘要：

  New methods for the synthesis of 1,3-diamines and of 4-substituted tetrahydroquinolines are described in which the key step is the addition of the condensation products derived from amines, aldehydes, and benzotriazole to enamines, enamides, and vinyl ethers.

  DOI：

  10.1021/jo00056a006

文献信息

• Efficient Catalyst-Free Four-Component Synthesis of Novel γ-Aminoethers Mediated by a Mannich Type Reaction
  作者：Rodrigo Abonia、Juan Castillo、Braulio Insuasty、Jairo Quiroga、Manuel Nogueras、Justo Cobo

  DOI：10.1021/co300105t

  日期：2013.1.14

  Herein, it is provided an efficient and one-pot procedure for the synthesis of novel and diversely substituted γ-aminoethers in good yields through a four-component process by treatment of benzylamines with polyformaldehyde and activated alkenes in aliphatic alcohols acting both as solvent and as etherificant agents. Reactions proceeded via a Mannich-type reaction, where the formation of iminium ions

  本文提供了一种有效的一锅法方法，该方法通过四组分方法，通过用聚甲醛和活性烯烃在脂肪醇中既作为溶剂又作为溶剂的苯甲醛处理，以高收率合成新颖的和不同取代的γ-氨基醚。助剂。反应通过曼尼希型反应进行，其中亚胺离子和缩醛胺的形成被确定为获得目标产物的关键中间体。
• Application of a catalyst-free Domino Mannich/Friedel-Crafts alkylation reaction for the synthesis of novel tetrahydroquinolines of potential antitumor activity
  作者：Juan-Carlos Castillo、Elizabeth Jiménez、Jaime Portilla、Braulio Insuasty、Jairo Quiroga、Rodolfo Moreno-Fuquen、Alan R. Kennedy、Rodrigo Abonia

  DOI：10.1016/j.tet.2017.12.049

  日期：2018.3

  efficient method to construct diversely substituted 1,2,3,4-tetrahydroquinolines in good to excellent yields has been developed through a catalyst-free Domino Mannich and intramolecular Friedel-Crafts alkylation reactions of N-arylamines with paraformaldehyde and electron-rich olefins via the formation of N-aryl-N-alkylmethyleneiminium ions as the key intermediates to afford the target products. Nine of

  通过无催化剂的多米诺·曼尼希（Domino Mannich）和N-芳基胺与多聚甲醛和富电子的分子内Friedel-Crafts烷基化反应，已开发出一种有用且有效的方法，以良好的优良率构建各种取代的1,2,3,4-四氢喹啉。烯烃通过形成ñ -芳基- ñ -alkylmethyleneiminium离子作为关键中间体，得到目标产物。在美国国家癌症研究所（NCI）中评估了九种新化合物，其中化合物5f（R1 = 6-MeO，R2 =  p -ClC6H4和X =吡咯烷-2-烯丙基）对57种癌细胞系表现出显着活性，最重要的GI50值范围为1.46至8.28μM体外测定。在HCT116结肠癌细胞上对活性化合物5f进行的进一步研究表明，其对细胞死亡的作用是通过细胞周期停滞（S期）以剂量依赖性方式发挥的，以及对细胞增殖过程的抑制。