Synthesis 2013; 45(22): 3131-3136
DOI: 10.1055/s-0033-1339848
paper
© Georg Thieme Verlag Stuttgart · New York

Synthesis of 4-Arylquinazolines by Arylation of Quinazolin-4-ones under Mild Conditions

Authors

  • Guanyinsheng Qiu

    b   Key Laboratory of Small Functional Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. of China
  • Ping Huang

    b   Key Laboratory of Small Functional Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. of China
  • Qin Yang

    a   Key Laboratory of Green Chemistry, Jiangxi Province and College of Chemistry, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. of China   Fax: +86(791)88120396   eMail: yypeng@jxnu.edu.cn   eMail: yiyuanpeng@yahoo.com
  • Hui Lu

    b   Key Laboratory of Small Functional Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. of China
  • Jingshi Xu

    b   Key Laboratory of Small Functional Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. of China
  • Zhihong Deng

    b   Key Laboratory of Small Functional Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. of China
  • Ming Zhang

    b   Key Laboratory of Small Functional Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. of China
  • Yiyuan Peng*

    a   Key Laboratory of Green Chemistry, Jiangxi Province and College of Chemistry, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. of China   Fax: +86(791)88120396   eMail: yypeng@jxnu.edu.cn   eMail: yiyuanpeng@yahoo.com
    b   Key Laboratory of Small Functional Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. of China
Weitere Informationen

Publikationsverlauf

Received: 05. Juni 2013

Accepted after revision: 25. August 2013

Publikationsdatum:
23. September 2013 (online)


Graphical Abstract

Preview

Abstract

An efficient route to 4-arylquinazolines via arylation of quinazolin-4-ones under mild condition is described. The reaction is carried out by the palladium-catalyzed coupling of quinazolin-4-ones with arylboronic acids in the presence of TsCl leading to 4-arylquinazolines in good to excellent yields.

Supporting Information