Literature DB >> 21655637

Efficient aerobic oxidative synthesis of 2-aryl quinazolines via benzyl C-H bond amination catalyzed by 4-hydroxy-TEMPO.

Bing Han1, Chao Wang, Run-Feng Han, Wei Yu, Xiao-Yong Duan, Ran Fang, Xiu-Long Yang.   

Abstract

A novel and efficient aerobic protocol for the oxidative synthesis of 2-aryl quinazolines via benzyl C-H bond amination by a one-pot reaction of arylmethanamines with 2-aminobenzoketones and 2-aminobenzaldehydes has been carried out using the 4-hydroxy-TEMPO radical as the catalyst, without any metals or additives.

Entities:  

Year:  2011        PMID： 21655637     DOI： 10.1039/c1cc12308d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  5 in total

1.  Sunflower-Assisted Bio-Derived ZnO-NPs as an Efficient Nanocatalyst for the Synthesis of Novel Quinazolines with Highly Antioxidant Activities.

Authors:  Mahesh S; Boya Palajonnala Narasaiah; Himabindu B; Balaji G L; Jangampalli Adi Pradeepkiran; Harihara Padhy
Journal:  Antioxidants (Basel)       Date:  2022-03-31

Review 2.  Chemical Insights Into the Synthetic Chemistry of Quinazolines: Recent Advances.

Authors:  Muhammad Faisal; Aamer Saeed
Journal:  Front Chem       Date:  2021-01-14       Impact factor: 5.221

3.  Metal-Free Synthesis of 2-Substituted Quinazolines via Green Oxidation of o-Aminobenzylamines: Practical Construction of N-Containing Heterocycles Based on a Salicylic Acid-Catalyzed Oxidation System.

Authors:  Yuki Yamamoto; Chihiro Yamakawa; Riku Nishimura; Chun-Ping Dong; Shintaro Kodama; Akihiro Nomoto; Michio Ueshima; Akiya Ogawa
Journal:  Front Chem       Date:  2022-02-23       Impact factor: 5.221

4.  Preparation and photophysical properties of quinazoline-based fluorophores.

Authors:  Zhichao Wang; Hanjie Li; Zhixing Peng; Zaibin Wang; Yanguang Wang; Ping Lu
Journal:  RSC Adv       Date:  2020-08-17       Impact factor: 3.361

Review 5.  Oxidative dehydrogenation of C-C and C-N bonds: A convenient approach to access diverse (dihydro)heteroaromatic compounds.

Authors:  Santanu Hati; Ulrike Holzgrabe; Subhabrata Sen
Journal:  Beilstein J Org Chem       Date:  2017-08-15       Impact factor: 2.883
  5 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.