4-(2,3-二氢-1H-吲哚-1-基)-2-丁酮 | 40135-92-0

• 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: 4-(2,3-二氢-1H-吲哚-1-基)-2-丁酮
• 英文名称: 4-(N-Indolinyl)-2-butanon
• 英文别名: (+/-)-4-(indolin-1-yl)butan-2-one；4-(2,3-dihydro-indol-1-yl)-butan-2-one；4-(2,3-Dihydroindol-1-yl)butan-2-one
• CAS: 40135-92-0
• 化学式: C₁₂H₁₅NO
• mdl: MFCD18839985
• 分子量: 189.257
• InChiKey: HXRATLYETUIMSZ-UHFFFAOYSA-N

物化性质

• 沸点：
  331.1±25.0 °C(Predicted)
• 密度：
  1.067±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.416
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(2,3-二氢-1H-吲哚-1-基)-2-丁酮 在 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 以97%的产率得到4-(1H-indol-1-yl)-2-butanone
  参考文献：
  名称：

  Synthesis of highly N-substituted indole library via conjugate additions of indoline and their synthetic tool potentials

  摘要：

  A comprehensive library of N- or 1-substituted indoles was formed by conjugate additions of indoline with Michael acceptors followed by an oxidation step. Using N-substituted indoles as key Michael donors, the synthesis of 1,3-disubstituted indoles was also accomplished. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.04.066
• 作为产物：
  描述：

  吲哚啉 、 丁烯酮 在 potassium fluoride on basic alumina 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 以97%的产率得到4-(2,3-二氢-1H-吲哚-1-基)-2-丁酮
  参考文献：
  名称：

  Synthesis of highly N-substituted indole library via conjugate additions of indoline and their synthetic tool potentials

  摘要：

  A comprehensive library of N- or 1-substituted indoles was formed by conjugate additions of indoline with Michael acceptors followed by an oxidation step. Using N-substituted indoles as key Michael donors, the synthesis of 1,3-disubstituted indoles was also accomplished. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.04.066

文献信息

• Practical and Modular Construction of C(sp³)-Rich Alkyl Boron Compounds
  作者：Yangyang Yang、Jet Tsien、Ayala Ben David、Jonathan M. E. Hughes、Rohan R. Merchant、Tian Qin

  DOI：10.1021/jacs.0c11964

  日期：2021.1.13

  Alkyl boronic acids and esters play an important role in the synthesis of C(sp3)-rich medicines, agrochemicals, and material chemistry. This work describes a new type of transition-metal-free mediated transformation to enable the construction of C(sp3)-rich and sterically hindered alkyl boron reagents in a practical and modular manner. The broad generality and functional group tolerance of this method

  烷基硼酸和酯在富含 C(sp3) 的药物、农用化学品和材料化学的合成中起着重要作用。这项工作描述了一种新型的无过渡金属介导的转化，能够以实用和模块化的方式构建富含 C(sp3) 和空间位阻的烷基硼试剂。通过各种底物，包括与药物化学相关的支架的合成和后期功能化，对该方法的广泛通用性和官能团耐受性进行了广泛检查。这种以烷基硼酸为关键的方法的战略意义通过烷基硼化合物的各种下游功能化得到证明。这种两步并行交叉偶联方法，类似于正式和灵活的烷基-烷基偶联，
• Ruthenium-Porphyrin-Catalyzed Diastereoselective Intramolecular Alkyl Carbene Insertion into CH Bonds of Alkyl Diazomethanes Generated In Situ from<i>N</i>-Tosylhydrazones
  作者：Annapureddy Rajasekar Reddy、Cong-Ying Zhou、Zhen Guo、Jinhu Wei、Chi-Ming Che

  DOI：10.1002/anie.201408102

  日期：2014.12.15

  slow addition with a syringe pump. From a synthetic point of view, the CH insertion of N‐tosylhydrazones can be viewed as reductive coupling between a CO bond and a CH bond to form a new CC bond, since N‐tosylhydrazones can be readily prepared from carbonyl compounds. This reaction was successfully applied in a concise synthesis of (±)‐pseudoheliotridane.

  用钌-卟啉催化剂，从原位生成的烷基重氮甲烷Ñ -tosylhydrazones有效后行分子内C（SP 3） H成烷基碳烯，得到取代的四氢呋喃和吡咯烷在多达99％的产率，并用高达99插入：1顺式选择性。该反应显示出对许多功能的良好耐受性，并且该过程简单，无需使用注射泵缓慢添加。从一个合成点中，C  h的插入Ñ -tosylhydrazones可以被看作是一个CO键和C之间还原偶联 H键以形成一个新的C  C键，由于Ñ甲苯磺酰hydr可以很容易地由羰基化合物制备。该反应已成功地用于简明的（±）-伪三碘三环烷的合成中。
• IDO Inhibitors
  申请人：Mautino Mario

  公开号：US20110053941A1

  公开（公告）日：2011-03-03

  Presently provided are methods for (a) modulating an activity of indoleamine 2,3-dioxygenase comprising contacting an indoleamine 2,3-dioxygenase with a modulation effective amount of a compound as described in one of the aspects described herein; (b) treating indoleamine 2,3-dioxygenase (IDO) mediated immunosuppression in a subject in need thereof, comprising administering an effective indoleamine 2,3-dioxygenase inhibiting amount of a compound as described in one of the aspects described herein; (c) treating a medical conditions that benefit from the inhibition of enzymatic activity of indoleamine-2,3-dioxygenase comprising administering an effective indoleamine 2,3-dioxygenase inhibiting amount of a compound as described in one of the aspects described herein; (d) enhancing the effectiveness of an anti-cancer treatment comprising administering an anti-cancer agent and a compound as described in one of the aspects described herein; (e) treating tumor-specific immunosuppression associated with cancer comprising administering an effective indoleamine 2,3-dioxygenase inhibiting amount of a compound as described in one of the aspects described herein; and (f) treating immunosuppression associated with an infectious disease, e.g., HIV-I infection, comprising administering an effective indoleamine 2,3-dioxygenase inhibiting amount a compound as described in one of the aspects described herein.

  目前提供以下方法：(a) 通过接触本文中描述的化合物的调节有效量与吲哚胺2,3-二氧化酶相互作用，从而调节吲哚胺2,3-二氧化酶的活性；(b) 治疗需要吲哚胺2,3-二氧化酶(IDO)介导的免疫抑制的患者，包括给予本文中描述的化合物的有效吲哚胺2,3-二氧化酶抑制剂量；(c) 治疗需要抑制吲哚胺-2,3-二氧化酶酶活性的医疗状况，包括给予本文中描述的化合物的有效吲哚胺2,3-二氧化酶抑制剂量；(d) 增强抗癌治疗的有效性，包括给予抗癌剂和本文中描述的化合物；(e) 治疗与癌症相关的肿瘤特异性免疫抑制，包括给予本文中描述的化合物的有效吲哚胺2,3-二氧化酶抑制剂量；(f) 治疗与传染病相关的免疫抑制，例如HIV-1感染，包括给予本文中描述的化合物的有效吲哚胺2,3-二氧化酶抑制剂量。
• Synthesis of highly N-substituted indole library via conjugate additions of indoline and their synthetic tool potentials
  作者：Haydar Kilic、Sinan Bayindir、Esra Erdogan、Nurullah Saracoglu

  DOI：10.1016/j.tet.2012.04.066

  日期：2012.7

  A comprehensive library of N- or 1-substituted indoles was formed by conjugate additions of indoline with Michael acceptors followed by an oxidation step. Using N-substituted indoles as key Michael donors, the synthesis of 1,3-disubstituted indoles was also accomplished. (c) 2012 Elsevier Ltd. All rights reserved.