Literature DB >> 23590555

Mild metal-free sequential dual oxidative amination of C(sp3)-H bonds: efficient synthesis of imidazo[1,5-a]pyridines.

Yizhe Yan1, Yonghui Zhang, Zhenggen Zha, Zhiyong Wang.   

Abstract

A metal-free sequential dual oxidative amination of C(sp(3))-H bonds under ambient conditions was the first developed, affording imidazo[1,5-a]pyridines in good to excellent yields. The reaction was involved in two oxidative C-N couplings and one oxidative dehydrogenation process with six hydrogen atoms removed.

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Year:  2013        PMID： 23590555     DOI： 10.1021/ol4008487

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  6 in total

1.  Design and Exploration of Catalytic Activity of Two-Dimensional Surface-Engineered Graphene Oxide Nanosheets in the Transannulation of N-Heterocyclic Aldehydes or Ketones with Alkylamines.

Authors:  Rakesh K Sharma; Aditi Sharma; Shivani Sharma; Sriparna Dutta; Sneha Yadav; Bhavya Arora
Journal:  ACS Omega       Date:  2019-02-12

2.  I2-Catalyzed Carbonylation of α-Methylene Ketones to Synthesize 1,2-Diaryl Diketones and Antiviral Quinoxalines in One Pot.

Authors:  Lingkai Kong; Jieru Meng; Wenyue Tian; Jiazheng Liu; Xueping Hu; Zhi-Hong Jiang; Wei Zhang; Yanzhong Li; Li-Ping Bai
Journal:  ACS Omega       Date:  2021-12-21

3.  Electrochemical [4 + 1] Tandem sp3(C-H) Double Amination for the Direct Synthesis of 3-Acyl-Functionalized Imidazo[1,5-a]pyridines.

Authors:  Qiang Wang; Xia Yao; Xian-Jing Xu; Shuai Zhang; Lei Ren
Journal:  ACS Omega       Date:  2022-01-27

4.  The synthesis of imidazo[1,5-a]quinolines via a decarboxylative cyclization under metal-free conditions.

Authors:  Zicong Yan; Changfeng Wan; Yu Yang; Zhenggen Zha; Zhiyong Wang
Journal:  RSC Adv       Date:  2018-06-25       Impact factor: 3.361

5.  Mg3N2-assisted one-pot synthesis of 1,3-disubstituted imidazo[1,5-a]pyridine.

Authors:  Suhas G Patil; Jagannath S Jadhav; Sagar T Sankpal
Journal:  RSC Adv       Date:  2020-03-23       Impact factor: 4.036

6.  The construction of fluorophoric thiazolo-[2,3-b]quinazolinone derivatives: a multicomponent domino synthetic approach.

Authors:  Prajna Parimita Mohanta; Hari Narayan Pati; Ajaya Kumar Behera
Journal:  RSC Adv       Date:  2020-04-17       Impact factor: 4.036
  6 in total

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