3-羟基-1-甲基-3-(2-氧代丙基)-1,3-二氢-2H-吲哚-2-酮 | 76325-64-9

• 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
• 中文名称: 3-羟基-1-甲基-3-(2-氧代丙基)-1,3-二氢-2H-吲哚-2-酮
• 英文名称: 3-hydroxy-1-methyl-3-(2'-oxopropyl)indolin-2-one
• 英文别名: 1-methyl-3-hydroxy-3-(2-oxopropyl)indolin-2-one；3-hydroxy-1-methyl-3-(2-oxopropyl)indolin-2-one；1-methyl-3-(2-oxopropyl)-3-hydroxyindol-2-one；N-methyl-3-hydroxy-3-(2-oxopropyl)-2-oxindole；acetonyloxindole；3-acetonyl-3-hydroxy-1-methyl-indolin-2-one；3-hydroxy-1-methyl-3-(2-oxopropyl)-1,3-dihydro-2H-indol-2-one；3-hydroxy-1-methyl-3-(2-oxopropyl)indol-2-one
• CAS: 76325-64-9
• 化学式: C₁₂H₁₃NO₃
• mdl: MFCD00195754
• 分子量: 219.24
• InChiKey: XAVUSUJIDHHQOA-UHFFFAOYSA-N

物化性质

• 熔点：
  146-148 °C
• 沸点：
  476.8±45.0 °C(Predicted)
• 密度：
  1.269±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  57.6
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933790090

反应信息

• 作为反应物：
  描述：

  3-羟基-1-甲基-3-(2-氧代丙基)-1,3-二氢-2H-吲哚-2-酮 在 硼烷四氢呋喃络合物 作用下， 以 四氢呋喃 为溶剂， 以94%的产率得到3-hydroxy-3-(2-hydroxypropyl)-N-methyl-2-oxindole
  参考文献：
  名称：

  A versatile synthetic methodology for the synthesis of tryptophols

  摘要：

  Tryptophols have been obtained in high yields by the reduction of 3-substituted-dioxindoles (obtained by the aldol condensation reaction of ketones with isatins or by a modified Knovenagel malonate condensation) using a borane tetrahydrofuran complex. The reported methodology offers distinct advantages over existing methods for the synthesis of these compounds, including consistently greater yields, diastereoselective syntheses and the possibility for the synthesis of a wide range of structurally different tryptophols. The reduction reaction was found to proceed via an intermediate 1,3-diol-oxindole, which was obtained diastereoselectively and, which was subsequently reduced to the corresponding tryptophol. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(02)01048-7
• 作为产物：
  描述：

  靛红 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 生成 3-羟基-1-甲基-3-(2-氧代丙基)-1,3-二氢-2H-吲哚-2-酮
  参考文献：
  名称：

  10.002/cmdc.201402038

  摘要：

  DOI：

  10.002/cmdc.201402038

文献信息

• Autoxidation/Aldol Tandem Reaction of 2-Oxindoles with Ketones: A Green Approach for the Synthesis of 3-Hydroxy-2-Oxindoles
  作者：Qing-Bao Zhang、Wen-Liang Jia、Yong-Liang Ban、Yong Zheng、Qiang Liu、Li-Zhu Wu

  DOI：10.1002/chem.201504282

  日期：2016.2.18

  In the presence of tetrabutylammonium fluoride and molecular sieves (MS) 4 Å in DMF, an efficient autoxidation reaction of 2‐oxindoles with ketones under air at room temperature has been developed. This approach may provide a green, practical, and metal‐free protocol for a wide range of biologically important 3‐hydroxy‐3‐(2‐oxo‐alkyl)‐2‐oxindoles.

  在DMF中存在四丁基氟化铵和分子筛（MS）4Å的情况下，已开发出室温下空气中2-氧吲哚与酮的有效自氧化反应。这种方法可能为多种生物学上重要的3-羟基-3-（2-氧代烷基）-2-氧吲哚提供绿色，实用且不含金属的方案。
• Synthesis of potential anticonvulsants: Condensation of isatins with acetone and related ketones
  作者：F.D. Popp、R. Parson、B.E. Donigan

  DOI：10.1002/jps.2600691035

  日期：1980.10

  Substituted isatins were condensed with acetone and other ketones to give analogs of 3-hydroxy-3-acetonyloxindole. Some of these alcohols were dehydrated. Several compounds with anticonvulsant activity were obtained.

  将取代的靛红与丙酮和其他酮缩合，得到3-羟基-3-丙酮酰新吲哚的类似物。这些醇中有些是脱水的。获得了几种具有抗惊厥活性的化合物。
• Synthesis of functionalized 2-oxindoles by Friedel–Crafts reactions
  作者：Makafui Gasonoo、Douglas A. Klumpp

  DOI：10.1016/j.tetlet.2015.06.028

  日期：2015.8

  The product aryl-substituted 2-oxindoles are formed in generally good yields. With substituted arenes such as toluene, bromobenzene, or anisole, the Friedel–Crafts reactions occur with excellent regioselectivity. A mechanism is proposed involving carbocationic electrophiles leading to the aromatic substitution chemistry.

  已经制备了一系列丙酮基取代的3-羟基-2-氧吲哚，并与芳烃在超酸促进的Friedel-Crafts反应中反应。产物芳基取代的2-氧吲哚通常以良好的产率形成。对于取代的芳烃，例如甲苯，溴苯或苯甲醚，Friedel-Crafts反应的区域选择性极好。提出了涉及碳阳离子亲电试剂导致芳族取代化学的机理。
• Ordered short channel mesoporous silica modified with 1,3,5-triazine–piperazine as a versatile recyclable basic catalyst for cross-aldol, Knoevenagel and conjugate addition reactions with isatins
  作者：Naveen Gupta、Tamal Roy、Debashis Ghosh、Sayed H. R. Abdi、Rukhsana I. Kureshy、Noor-ul H. Khan、Hari C. Bajaj

  DOI：10.1039/c5ra00406c

  日期：——

  A recyclable triazine–piperazine immobilized silica supported material was explored as a heterogeneous catalyst for indole skeletal synthesized from isatins at RT.

  一种可回收的三嗪-哌嗪固定在硅胶支撑材料上的材料被探索作为在室温下从异吲哚酮合成的杂环骨架的非均相催化剂。
• L-Proline-Catalyzed Asymmetric Aldol Condensation of N-Substituted Isatins with Acetone
  作者：Gang Chen、Ye Wang、Hongping He、Suo Gao、Xiaosheng Yang、Xiaojiang Hao

  DOI：10.3987/com-06-10856

  日期：——

  L-proline-catalyzed asymmetric aldol condensation of several isatin derivatives with acetone is reported. The desired products were obtained in highly yield with the ee among 30-79%. The substitutes of N can deeply effect the ee value of products, and a novel mechanism is also described.

  报道了 L-脯氨酸催化的几种靛红衍生物与丙酮的不对称羟醛缩合反应。以高收率获得所需产物，ee在30-79%之间。N的替代品对产品ee值的影响很深，并描述了一种新的机制。