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Transition-metal free C3-amidation of quinoxalin-2(1H)-ones using Selectfluor as a mild oxidant.
Yuan, Jin-Wei; Zhu, Jun-Liang; Li, Bing; Yang, Liang-Yu; Mao, Pu; Zhang, Shou-Ren; Li, Yan-Chun; Qu, Ling-Bo.
Afiliação
  • Yuan JW; School of Chemistry & Chemical Engineering, Henan University of Technology; Academician Workstation for Natural Medicinal Chemistry of Henan Province, Zhengzhou 450001, China. yuanjinweigs@126.com.
  • Zhu JL; School of Chemistry & Chemical Engineering, Henan University of Technology; Academician Workstation for Natural Medicinal Chemistry of Henan Province, Zhengzhou 450001, China. yuanjinweigs@126.com.
  • Li B; School of Chemistry & Chemical Engineering, Henan University of Technology; Academician Workstation for Natural Medicinal Chemistry of Henan Province, Zhengzhou 450001, China. yuanjinweigs@126.com.
  • Yang LY; School of Chemistry & Chemical Engineering, Henan University of Technology; Academician Workstation for Natural Medicinal Chemistry of Henan Province, Zhengzhou 450001, China. yuanjinweigs@126.com.
  • Mao P; School of Chemistry & Chemical Engineering, Henan University of Technology; Academician Workstation for Natural Medicinal Chemistry of Henan Province, Zhengzhou 450001, China. yuanjinweigs@126.com.
  • Zhang SR; Henan Key Laboratory of Nanocomposites and Applications; Institute of Nanostructured Functional Materials, Huanghe Science and Technology College, Zhengzhou 450006, China.
  • Li YC; Henan Key Laboratory of Nanocomposites and Applications; Institute of Nanostructured Functional Materials, Huanghe Science and Technology College, Zhengzhou 450006, China.
  • Qu LB; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China.
Org Biomol Chem ; 17(48): 10178-10187, 2019 12 28.
Article em En | MEDLINE | ID: mdl-31763665
ABSTRACT
A practical and efficient synthetic route to construct a variety of 3-amidated quinoxalin-2(1H)-ones was developed via transition-metal free direct oxidative amidation of quinoxalin-2(1H)-ones with amidates using Selectfluor reagent as a mild oxidant. This protocol features mild reaction conditions, operational simplicity, broad substrate scope, and good to excellent yields.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Guideline Idioma: En Revista: Org Biomol Chem Assunto da revista: BIOQUIMICA / QUIMICA Ano de publicação: 2019 Tipo de documento: Article País de afiliação: China
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Guideline Idioma: En Revista: Org Biomol Chem Assunto da revista: BIOQUIMICA / QUIMICA Ano de publicação: 2019 Tipo de documento: Article País de afiliação: China