1-butyl-5-methyl-3-(2-oxo-2-(p-tolyl)ethylidene)indolin-2-one | 1464140-79-1

• 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
• 英文名称: 1-butyl-5-methyl-3-(2-oxo-2-(p-tolyl)ethylidene)indolin-2-one
• CAS: 1464140-79-1
• 化学式: C₂₂H₂₃NO₂
• 分子量: 333.43
• InChiKey: XIEFVGQUENQGGY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.72
• 重原子数：
  25.0
• 可旋转键数：
  5.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  37.38
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  甲醇 、 1-butyl-5-methyl-3-(2-oxo-2-(p-tolyl)ethylidene)indolin-2-one 在 哌啶 作用下， 以80%的产率得到
  参考文献：
  名称：

  Construction of Dispirocyclopentanebisoxindoles via Self-Domino Michael-Aldol Reactions of 3-Phenacylideneoxindoles

  摘要：

  A simple protocol for the construction of novel dispirocyclopentanebisoxindoles is accomplished by the base promoted domino reactions between two molecules of 3-phenacylideneoxindoles with the participation of solvents, alcohol, or other added nucleophiles such as amines or thiophenols. Significantly, this domino reaction results in the complex dispiro compounds with high yields and diastereoselectivity, which would allow construction of dispirocyclopentanebisoxindole with four and five diastereoisomeric centers using simple materials.

  DOI：

  10.1021/jo4010603

文献信息

• Facile one-pot synthesis of spirooxindole-pyrrolidine derivatives and their antimicrobial and acetylcholinesterase inhibitory activities
  作者：Ying Huang、Wei Min、Qiu-Wen Wu、Jing Sun、Da-Hua Shi、Chao-Guo Yan

  DOI：10.1039/c8nj03813a

  日期：——

  derivatives were facilely synthesized via 1,3-dipolar cycloaddition of azomethine ylide generated from sarcosine and paraformaldehyde with various 3-methyleneoxindolines. The relative configuration of obtained spiro[indoline-3,3′-pyrrolidines] was successfully elucidated by determination of nine single-crystal structures. The antimicrobial activities and the inhibitory activity towards acetylcholinesterase

  通过由肌氨酸和多聚甲醛产生的甲亚胺基内酯的1，3-偶极环加成反应与各种3-亚甲基二氢吲哚合成新的螺氧杂吲哚-吡咯烷衍生物文库。通过测定九个单晶结构，成功阐明了螺[吲哚啉-3,3'-吡咯烷]的相对构型。还初步评估了合成的螺化合物的抗菌活性和对乙酰胆碱酯酶的抑制活性，其中螺[吲哚啉-3,3'-吡咯烷] 4d表现出最强的活性，其IC 50值为69.07±10.99μM。乙酰胆碱酯酶（AChE）。