Literature DB >> 24117215

Palladium(II)-catalyzed oxidative arylation of quinoxalin-2(1H)-ones with arylboronic acids.

Amandine Carrër1, Jean-Daniel Brion, Samir Messaoudi, Mouad Alami.   

Abstract

A straightforward palladium-catalyzed oxidative C-3 arylation of quinoxalin-2(1H)-ones with arylboronic acids is reported. This protocol is compatible with a wide range of functional groups and allows construction of various biologically important quinoxalin-2(1H)-one backbones.

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Year:  2013        PMID： 24117215     DOI： 10.1021/ol4028946

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


  7 in total

1.  Visible-light-induced C(sp3)-H activation for a C-C bond forming reaction of 3,4-dihydroquinoxalin-2(1H)-one with nucleophiles using oxygen with a photoredox catalyst or under catalyst-free conditions.

Authors:  Pavan Sudheer Akula; Bor-Cherng Hong; Gene-Hsiang Lee
Journal:  RSC Adv       Date:  2018-05-29       Impact factor: 4.036

2.  K2S2O8 mediated C-3 arylation of quinoxalin-2(1H)-ones under metal-, photocatalyst- and light-free conditions.

Authors:  Nibedita Baruah Dutta; Mayurakhi Bhuyan; Gakul Baishya
Journal:  RSC Adv       Date:  2020-01-22       Impact factor: 4.036

3.  Sequential decarboxylative azide-alkyne cycloaddition and dehydrogenative coupling reactions: one-pot synthesis of polycyclic fused triazoles.

Authors:  Kuppusamy Bharathimohan; Thanasekaran Ponpandian; A Jafar Ahamed; Nattamai Bhuvanesh
Journal:  Beilstein J Org Chem       Date:  2014-12-17       Impact factor: 2.883

4.  Regioselective C-3-alkylation of quinoxalin-2(1H)-ones via C-N bond cleavage of amine derived Katritzky salts enabled by continuous-flow photoredox catalysis.

Authors:  Gandhari Kishor; Vankudoth Ramesh; Vadithya Ranga Rao; Srihari Pabbaraja; Praveen Reddy Adiyala
Journal:  RSC Adv       Date:  2022-04-29       Impact factor: 4.036

5.  Photoinitiated decarboxylative C3-difluoroarylmethylation of quinoxalin-2(1H)-ones with potassium 2,2-difluoro-2-arylacetates in water.

Authors:  Yanhui Gao; Lulu Zhao; Tianyi Xiang; Pinhua Li; Lei Wang
Journal:  RSC Adv       Date:  2020-03-12       Impact factor: 4.036

6.  Rh(iii)-catalyzed spiroannulation of 3-arylquinoxalin-2(1H)-ones with alkynes: practical access to spiroquinoxalinones.

Authors:  Yuanfei Zhang; Ting Huang; Xinghua Li; Min Zhang; Ying Song; Kelin Huang; Weiping Su
Journal:  RSC Adv       Date:  2020-06-10       Impact factor: 3.361

7.  Sunlight Induced and Recyclable g-C3N4 Catalyzed C-H Sulfenylation of Quinoxalin-2(1H)-Ones.

Authors:  Sha Peng; Jiao Liu; Li-Hua Yang; Long-Yong Xie
Journal:  Molecules       Date:  2022-08-08       Impact factor: 4.927
  7 in total

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