Synthesis 2017; 49(08): 1839-1848
DOI: 10.1055/s-0036-1588374
paper
© Georg Thieme Verlag Stuttgart · New York

Synthesis of Imidazoheterocycle-Hydrazine, -Carbamate, and Imidazocinnoline Derivatives

Authors

  • Jing Jiao

    a   Department of Applied Chemistry, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, P. R. of China   eMail: rytang@scau.edu.cn
    b   College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P. R. of China   eMail: maolin@wzu.edu.cn
  • Li Xu

    a   Department of Applied Chemistry, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, P. R. of China   eMail: rytang@scau.edu.cn
  • Wenxu Zheng

    a   Department of Applied Chemistry, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, P. R. of China   eMail: rytang@scau.edu.cn
  • Ping Xiong

    a   Department of Applied Chemistry, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, P. R. of China   eMail: rytang@scau.edu.cn
  • Mao-Lin Hu*

    b   College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P. R. of China   eMail: maolin@wzu.edu.cn
  • Ri-Yuan Tang*

    a   Department of Applied Chemistry, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, P. R. of China   eMail: rytang@scau.edu.cn
    b   College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P. R. of China   eMail: maolin@wzu.edu.cn
Weitere Informationen

Publikationsverlauf

Received: 15. September 2016

Accepted after revision: 21. November 2016

Publikationsdatum:
15. Dezember 2016 (online)


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Abstract

Iron-catalyzed amination of imidazoheterocycles with diethyl azodicarboxylate (DEAD) under mild conditions has been developed. This strategy tolerates a wide range of functional groups to afford diverse imidazoheterocycle-hydrazines in moderate to excellent yields. Significantly, imidazoheterocycle hydrazines can be converted into imidazoheterocycle carbamates and imidazocinnolines.

Supporting Information