| 1415668-97-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• CAS: 1415668-97-1
• 化学式: C₁₇H₁₂ClNO₂
• 分子量: 297.741
• InChiKey: OEXVDWTWOAAYSM-NTEUORMPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.87
• 重原子数：
  21.0
• 可旋转键数：
  2.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  46.17
• 氢给体数：
  1.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  、 1-phenacylquinolinium bromide 在 三乙胺 作用下， 以 乙醇 为溶剂， 反应 4.0h， 以88%的产率得到1′-benzoyl-5-chloro-2′-(4-methylbenzoyl)-2′,3a′-dihydro-1′H-spiro[indoline-3,3′-pyrrolo[1,2-a]quinolin]-2-one
  参考文献：
  名称：

  通过1,3-偶极环加成反应轻松 合成螺[吲哚啉-3,3'-吡咯并[1,2- a ]喹啉]和螺[吲哚啉-3,1'-吡咯并[2,1- a ]异喹啉] 3-苯乙叉基氧杂吲哚杂芳族铵盐的制备†

  摘要：

  通过N-苯甲酰基喹啉溴化物与3-苯并萘恶氧吲哚的1,3-偶极环加成反应有效地合成了一系列复杂的螺线[indoline-3,3'-pyrrolo [1,2- a ] quinolines] 。乙醇 和 三乙胺作为基础。在相似的条件下，N-苯甲酰基异喹啉鎓和N-苯甲酰基-1,10-菲咯啉鎓溴化物与3-苯邻二甲恶基吲哚的1,3-环加成反应生成相应的螺[吲哚啉-3,1'-吡咯并[2,1- a ]异喹啉]和螺[苯并[ h ]吡咯并[1,2 - a ]喹啉-3,3'-二氢吲哚]衍生物的收率很高。螺环化合物的表征数据和单晶测定表明，该1，3-环加成反应是区域选择性和非对映选择性反应，所有制备的螺环化合物均存在于热力学稳定的反式异构体中。

  DOI：

  10.1039/c2ob26849c
• 作为产物：
  描述：

  5-氯靛红 在 盐酸 、 二乙胺 作用下， 以 乙醇 、 水 为溶剂， 反应 14.0h， 生成
  参考文献：
  名称：

  Synthesis and biological evaluation of spiro[cyclopropane-1,3′-indolin]-2′-ones as potential anticancer agents

  摘要：

  Libraries of spiro[cyclopropane-1,3'-indolin]-2'-ones were synthesized and evaluated for their biological activity against five different human cancer cell lines HT-29 (colon cancer), DU-145 (prostate cancer), Hela (cervical cancer), A-549 (Lung cancer), and MCF-7 (breast cancer). Many compounds of the series exhibited promising anticancer activity (IC50 < 20 mu M) against the studied cell lines. Based on the screening results, a structure activity relationship (SAR) of the pharmacophore was proposed. Among the series compound 6b and 6u showed significant activity against human prostate cancer cell line, DU-145. Flow cytometric analysis showed that these two compounds arrested the cell cycle in the G0/G1 phase leading to caspase-3 dependent apoptotic cell death. Further, measurement of mitochondrial membrane potential and Annexin V-FITC assay also suggested that 6b and 6u induced cell death by apoptosis. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2015.08.056

文献信息

• A [3+2] cycloaddition reaction for the synthesis of spiro[indoline-3,3′-pyrrolidines] and evaluation of cytotoxicity towards cancer cells
  作者：Ying Huang、Yi-Xin Huang、Jing Sun、Chao-Guo Yan

  DOI：10.1039/c9nj00994a

  日期：——

  glycinate hydrochloride and dimethyl acetylenedicarboxylate, reacted with 3-phenacylideneoxindoline-2-ones in ethanol to give polysubstituted spiro[indoline-3,3′-pyrrolidines] in good yields. The biological activities of the various spiro[indoline-3,3′-pyrrolidines] obtained were investigated by in vitro evaluation against mouse breast cancer cells 4T1, mouse colon cancer cells CT26, human liver cancer

  甘氨酸乙酯盐酸盐与乙炔二羧酸二甲酯反应原位生成的新型偶氮甲碱，在乙醇中与3-苯乙叉基氧吲哚啉-2-酮反应，得到良好的多取代螺[吲哚啉-3,3'-吡咯烷]产量。通过MTT对小鼠乳腺癌细胞4T1，小鼠结肠癌细胞CT26，人肝癌细胞HepG2和人肺癌细胞A549的体外评估，研究了获得的各种螺[吲哚啉-3,3'-吡咯烷]的生物学活性。分析。结果表明，八种化合物对HepG2细胞具有细胞毒性，化合物2j对CT26细胞具有良好的细胞毒性，IC 50值约为50μgmL-1在24小时内。
• An Environmentally Benign Cascade Reaction of 1,1-Enediamines (EDAMs) for Site-Selective Synthesis of Highly Functionalized 2,10-Dihydro-1<i>H</i>-imidazo[1′,2′:1,6]pyrido[2,3-<i>b</i>]indoles and Pyrroles
  作者：Cong-Hai Zhang、Rong Huang、Zhong-Wei Zhang、Jun Lin、Sheng-Jiao Yan

  DOI：10.1021/acs.joc.1c00211

  日期：2021.4.16

  were synthesized by the facile reaction of the (E)-3-(2-oxo-2-phenylethylidene)indolin-2-one derivatives and 2-(nitromethylene)imidazolidine under basic conditions (Cs2CO3) in ethanol. In addition, a diverse array of EDAM substrates (2b–2k) were tested in this reaction to afford the expected target compounds 5. This protocol is suitable for the combinatorial and parallel syntheses of natural-like products

  从（E）-3-（2-氧代-2-苯基亚乙基）吲哚-2-酮衍生物1和1,1合成吡啶并[2,3- b ]吲哚（α-咔啉，3）的新协议乙二胺（EDAM）2a通过意外的级联反应在乙醇中开发出来。通过相同的反应，尽管将混合物搅拌更长的时间（约48小时），也获得了吡啶并[2，3- b ]吲哚衍生物4。其结果是，二种官能α咔啉的3和4是由（的容易反应合成ë）-3-（2-氧代-2-苯基亚乙基）吲哚啉-2-酮衍生物和2-（硝基亚甲基）咪唑烷在乙醇中的碱性条件下（Cs 2 CO 3）。此外，在该反应中测试了多种EDAM底物（2b – 2k），以提供预期的目标化合物5。该方案适用于天然产物的组合和平行合成，包括高度官能化的α-咔啉和吡咯，尤其是2-氧代吲哚-3-基吡咯。该方法具有几个优点，例如操作简单实用（仅需过滤和洗涤，无需柱色谱），收率极高（72-98％），并可以产生具有潜在生物学活性的多种目标化合物文库。
• tert‐Butyl Nitrite Promoted Visible‐Light‐Induced Steric‐Hindrance‐Regulated Concurrent Cross‐Coupling and Regioselective Nitration of 3‐Alkylidene‐2‐oxindoles
  作者：Prabhat Sarkar、Soumitra Rana、Debashis Jana、Subham Mandal、Chhanda Mukhopadhyay

  DOI：10.1002/adsc.202301159

  日期：2024.4.9

  A tert‐butyl nitrite (TBN) promoted visible‐light‐induced one‐pot C−N cross coupling reaction of 3‐alkylidene‐2‐oxindoles with benzene‐1,2‐diamine was explored. Simultaneously, the indoline motif of 3‐alkylidene‐2‐oxindoles as well as 3‐ylidene oxindoles are regioselectively nitrated at the C‐6 position by in‐situ formed NO2 radical. (E)‐3‐(2‐(aryl)‐2‐oxoethylidene)oxindole and (E)‐3‐ylidene oxindole produce distinct nitrated diastereomeric coupling products, a phenomenon influenced by the steric bulk of the functional group. The experimental findings suggest the potential involvement of a radical pathway in this reaction.