4-chloro-N-prop-2-ynylaniline | 22774-67-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 4-chloro-N-prop-2-ynylaniline
• 英文别名: 4-chloro-N-(prop-2-yn-1-yl)aniline；4-chloro-N-propargylaniline
• CAS: 22774-67-0
• 化学式: C₉H₈ClN
• mdl: MFCD01930837
• 分子量: 165.622
• InChiKey: AKXROHITHHNQMM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.111
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-chloro-N-prop-2-ynylaniline 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 silver(I) nitrite 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 6.0h， 生成 1-(4-chlorophenyl)-3-(4-fluorophenyl)-1H-pyrazole 2-oxide
  参考文献：
  名称：

  AgNO₂ as the NO Source for the Synthesis of Substituted Pyrazole N-Oxides from N-Propargylamines

  摘要：

  A straightforward method for synthesizing the pyrazole N-oxides from N-propargylamines and AgNO2, through oxidation/cyclization reaction had been developed. AgNO2, was used as the NO source for the first time to synthesize pyrazole N-oxides. Various substituted groups on N-propargylamines proceeded smoothly, and the desired products were obtained in good yields.

  DOI：

  10.1021/acs.orglett.6b03021
• 作为产物：
  描述：

  4-氯苯硼酸 在 copper(I) oxide 、 ammonium hydroxide 作用下， 以 水 为溶剂， 反应 0.16h， 生成 4-chloro-N-prop-2-ynylaniline
  参考文献：
  名称：

  微波辅助条件下由芳族硼酸，氨水和炔丙基溴一锅法合成N-芳基炔丙基胺

  摘要：

  摘要在微波辅助条件下，由芳族硼酸，氨水和炔丙基溴容易地一锅合成N-芳基炔丙基胺。该反应可通过两步程序在总共10分钟内顺利完成，包括铜催化的芳香族硼酸与氨水的偶联以及随后的炔丙基溴的炔丙基化反应。

  DOI：

  10.1016/j.cclet.2014.03.011

文献信息

• Synthesis of Substituted 3-Indolylimines and Indole-3-carboxaldehydes by Rhodium(II)-Catalyzed Annulation
  作者：Basker Rajagopal、Chih-Hung Chou、Ching-Cheng Chung、Po-Chiao Lin

  DOI：10.1021/ol501618z

  日期：2014.7.18

  3-indolylimines from N-propargylanilines through Rh(II)-catalyzed denitrogenative annulation of N-sulfonyl-1,2,3-triazoles. Further combined with hydrolysis or reduction, a one-pot method is developed to enable the direct incorporation of an imine, aldehyde, or amine group into an indole system from an alkyne. A variety of substituted 3-indolylimines, indole-3-carboxaldehydes, and 3-Indolylmethanamines are

  提出了一种有效的Cu / Rh催化方法，该方法通过Rh（II）催化的N-磺酰基-1,2,3-三唑的脱氮环化反应，由N-炔丙基苯胺合成3-吲哚基亚胺。进一步与水解或还原相结合，开发了一种一锅法，可将亚胺，醛或胺基团直接从炔烃引入吲哚体系。以高收率合成了多种取代的3-吲哚基亚胺，吲哚-3-羧醛和3-吲哚基甲胺。
• Synthesis of 2-Indolyltetrahydroquinolines by Zinc(II)-Catalyzed Intramolecular Hydroarylation-Redox Cross-Dehydrogenative Coupling of <i>N</i> -Propargylanilines with Indoles
  作者：Guangzhe Li、Hiroyuki Nakamura

  DOI：10.1002/anie.201602416

  日期：2016.6.1

  An intramolecular hydroarylation‐redox cross‐dehydrogenative coupling (CDC) of propargylic anilines with indoles proceeded in the presence of zinc(II) catalysts to give 2‐indolyltetrahydroquinolines in good to high yields. Three C−H bonds (two sp2 and one sp3) are activated in one shot and these hydrogen atoms are trapped by a propargylic triple bond in the molecule.

  炔丙基苯胺与吲哚的分子内氢芳基化-氧化还原交叉脱氢偶联（CDC）在锌（II）催化剂存在下进行，从而以良好或高收率得到2-吲哚基四氢喹啉。一口气激活了三个CH键（两个sp 2和一个sp 3），这些氢原子被分子中的炔丙基三键捕获。
• METHODS AND COMPOUNDS FOR RESTORING MUTANT p53 FUNCTION
  申请人：PMV Pharmaceuticals, Inc.

  公开号：US20170240525A1

  公开（公告）日：2017-08-24

  Mutations in oncogenes and tumor suppressors contribute to the development and progression of cancer. The present disclosure describes compounds and methods to recover wild-type function to p53 mutants. The compounds of the present invention can bind to mutant p53 and restore the ability of the p53 mutant to bind DNA and activate downstream effectors involved in tumor suppression. The disclosed compounds can be used to reduce the progression of cancers that contain a p53 mutation.

  癌基因和肿瘤抑制基因的突变促成了癌症的发展和进展。本公开披露描述了一种化合物和方法，用于恢复p53突变体的野生型功能。本发明的化合物可以结合突变型p53，并恢复p53突变体结合DNA并激活参与肿瘤抑制的下游效应子的能力。所披露的化合物可用于减少含有p53突变的癌症的进展。
• Ln[N(SiMe₃)₂]₃-Catalyzed Cross-Diinsertion of CN/CC into an NH Bond: Facile Synthesis of 1,2,4-Trisubstituted Imidazoles from Propargylamines and Nitriles
  作者：Longcheng Hong、Yinlin Shao、Lixin Zhang、Xigeng Zhou

  DOI：10.1002/chem.201402701

  日期：2014.7.7

  A lanthanide‐catalyzed sequential insertion of CN and CC into an NH bond is presented. The convenient reaction, which proceeds under mild conditions, is an efficient method for preparing 1,2,4‐trisubstituted imidazoles directly from readily available propargylamines and nitriles.

  CN和CC的镧系元素催化的顺序插入到一个N  H键被呈现。在温和的条件下进行的便捷反应是直接从容易获得的炔丙基胺和腈制备1,2,4-三取代的咪唑的有效方法。
• Stereospecific Ring Opening and Cycloisomerization of Aziridines with Propargylamines: Synthesis of Functionalized Piperazines and Tetrahydropyrazines
  作者：Bijay Ketan Das、Sourav Pradhan、Tharmalingam Punniyamurthy

  DOI：10.1021/acs.orglett.8b01723

  日期：2018.8.3

  Stereospecific Cu-catalyzed nucleophilic ring opening of N-sulfonylaziridines with propargylamines and subsequent hydroamination afford piperazines, which leads to double-bond isomerization to furnish tetrahydropyrazines. Optically active aziridines can be cross-coupled with high enantiomeric purities (>98% ee).

  N-磺酰基氮丙啶与炔丙基胺的立体特异性Cu催化亲核开环和随后的加氢胺化反应得到哌嗪，其导致双键异构化以提供四氢吡嗪。旋光氮丙啶可以与高对映体纯度（> 98％ee）交叉偶联。