3-hydroxy-3-(2-methoxyphenyl)indolin-2-one | 111500-94-8

• 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: 3-hydroxy-3-(2-methoxyphenyl)indolin-2-one
• 英文别名: 3-hydroxy-3-(2-methoxy-phenyl)-indolin-2-one；3-Hydroxy-3-(2-methoxy-phenyl)-indolin-2-on；3-hydroxy-3-(2-methoxyphenyl)-1,3-dihydro-2H-indol-2-one；3-hydroxy-3-(2-methoxyphenyl)-1H-indol-2-one
• CAS: 111500-94-8
• 化学式: C₁₅H₁₃NO₃
• 分子量: 255.273
• InChiKey: YIJBXDZATQQRMG-UHFFFAOYSA-N

物化性质

• 沸点：
  502.0±50.0 °C(Predicted)
• 密度：
  1.311±0.06 g/cm3(Predicted)
• 溶解度：
  >38.3 [ug/mL]

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  58.6
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-hydroxy-3-(2-methoxyphenyl)indolin-2-one 在 palladium on activated charcoal 乙基溴化镁 、 氢气 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 10.17h， 生成 3-(2-Methoxy-phenyl)-2-oxo-2,3-dihydro-indole-1-carboxylic acid 9H-fluoren-9-yl ester
  参考文献：
  名称：

  羟吲哚的催化对映选择性氟化

  摘要：

  我们开发了一种高效催化对映选择性氟化的羟吲哚衍生物。在催化量的手性 Pd 配合物 2 (2.5 mol%) 存在下，各种底物，包括芳基和烷基取代的羟吲哚，以高度对映选择性的方式（高达 96% ee）氟化。此外，当 R 是氢原子时，对映选择性氟化然后溶剂分解得到单氟化酯，ee 高达 93%。据我们所知，这是羟吲哚催化对映选择性氟化的第一个例子。

  DOI：

  10.1021/ja0513077
• 作为产物：
  描述：

  3-(2-methoxyphenyl)indolin-2-one 在 air 作用下， 以 甲苯 为溶剂， 反应 3.0h， 以56%的产率得到3-hydroxy-3-(2-methoxyphenyl)indolin-2-one
  参考文献：
  名称：

  N-Heterocyclic Carbene-Palladium(II)-1-Methylimidazole Complex Catalyzed α-Arylation of Oxindoles with Aryl Chlorides and Aerobic Oxidation of the Products in a One-Pot Procedure

  摘要：

  NHC-Pd(II)-Im complex 1 was found to be an effective catalyst for the alpha-arylation of unprotected oxindoles with aryl chlorides to give products 4 in 44-98% yields under a N-2 atmosphere. Furthermore, if the reactions were first performed under conditions identical to those for the alpha-arylation reaction for 12 hand then exposed to air for another 3 h, 3-aryl-3-hydroxy-2-oxindoles 5 can be obtained in 49-84% yields In a one-pot procedure.

  DOI：

  10.1021/ol400186b

文献信息

• Pd(0)-Catalyzed Chemoselective Deacylative Alkylations (DaA) of <i>N</i>-Acyl 2-Oxindoles: Total Syntheses of Pyrrolidino[2,3-<i>b</i>]indoline Alkaloids, (±)-Deoxyeseroline, and (±)-Esermethole
  作者：Nivesh Kumar、Vipin R. Gavit、Arindam Maity、Alakesh Bisai

  DOI：10.1021/acs.joc.8b01101

  日期：2018.9.21

  We report an efficient Pd(0)-catalyzed deacylative allylation of N-acyl 3-substituted 2-oxindoles via the coupling of in situ generated nucleophiles (3 and 4) with allyl electrophiles for the synthesis of a variety of 2-oxindoles with C3-quaternary centers. Gratifyingly, this alkylation process is found to be highly chemoselective in nature, where a C–C bond formation is completely predominant over

  我们报告了通过原位生成的亲核试剂（3和4）与烯丙基亲电试剂的偶联，N-酰基3-取代的2-氧吲哚的有效Pd（0）催化的脱酰基烯丙基化，用于合成各种2-C3的2-氧吲哚-四元中心。令人欣慰的是，这种烷基化过程本质上具有高度化学选择性，其中C–C键的形成完全比C–N键的形成更为主要。利用上述方法合成了多种关键中间体。
• Asymmetric organocatalytic α-amination of 2-oxindoles with bis(2,2,2-trichloroethyl)azo-dicarboxylate
  作者：Mattia Bondanza、Gennaro Pescitelli、Alessandro Mandoli

  DOI：10.1016/j.tetlet.2018.05.063

  日期：2018.6

  protected 3-hydrazino fragment into the corresponding primary amine was also demonstrated, to expand the synthetic flexibility of asymmetric electrophilic amination with azo-dicarboxylic esters en route to enantioenriched 3-amino-2-oxindoles. The absolute configuration of 3-amino-3-phenyl-2-oxindole was independently established by electronic circular dichroism (ECD), combined with time-dependent density

  据报道，使用双（2,2,2-三氯乙基）偶氮二羧酸酯和可商购的金鸡纳生物碱有机催化剂，进行了3​​-取代的2-羟吲哚的对映选择性亲电胺化反应。在3-芳基底物的反应中获得了最佳结果，产率高至优异（定量为75％）和良好的立体选择性（ee为64-77％））。还证明了将被保护的3-肼基片段容易地还原转化为相应的伯胺，以扩大不对称亲电胺化与偶氮-二羧酸酯在向对映体富集的3-氨基-2-氧吲哚中的合成灵活性。通过电子圆二色性（ECD）结合时间依赖性密度泛函理论（TDDFT）独立确定了3-氨基-3-苯基-2-氧吲哚的绝对构型。
• COAP/Pd-Catalyzed Linear Asymmetric Allylic Alkylation for Optically Active 3,3-Disubstituted Oxindole Derivatives with a Four-Carbon Amino Side Chain
  作者：Wen-Kai Liu、Bai-Lin Wang、Sheng-Suo Zhou、Jun-Hao Shen、Zheng Wang、Xing-Wang Wang

  DOI：10.1021/acs.orglett.2c03902

  日期：2023.1.13

  An asymmetric linear selective allylic alkylation of vinylaziridines with 3-aryl oxindoles has been developed by using a chiral oxamide-phosphine (COAP-Bn-OMe-p)/palladium complex in methanol, which furnished a wide variety of 3,3-disubstituted oxindole derivatives in good yields with excellent regio- and enantioselectivities.

  通过在甲醇中使用手性草酰胺-膦 (COAP-Bn-OMe- p )/钯络合物，开发了乙烯基氮丙啶与 3-芳基羟吲哚的不对称线性选择性烯丙基烷基化反应，可提供多种 3,3-二取代羟吲哚具有良好区域选择性和对映选择性的高收率衍生物。
• 3,3-Diaryl-1,3-dihydroindol-2-ones as Antiproliferatives Mediated by Translation Initiation Inhibition
  作者：Amarnath Natarajan、Yun-Hua Fan、Han Chen、Yuhong Guo、Julia Iyasere、Frederick Harbinski、William J. Christ、Huseyin Aktas、Jose A. Halperin

  DOI：10.1021/jm0499716

  日期：2004.4.1

  A series of substituted 3,3-diphenyl-1,3-dihydroindol-2-ones was synthesized from the corresponding isatins. The compounds were studied for cell growth inhibition mediated by partial depletion of intracellular Ca2+ stores that leads to phosphorylation of eIF2alpha. The diphenyloxindole (1) showed mechanism-specific antiproliferative activity that was comparable to known translation initiation inhibitors such as clotrimazole or troglitazone. SAR studies identified m'-tert-butyl and o-hydroxy substituted diphenyloxindole (25) as a lead compound for Ca2+-depletion-mediated inhibition of translation initiation.
• Angyal et al., Journal of the Chemical Society, 1957, p. 1592,1599
  作者：Angyal et al.

  DOI：——

  日期：——