Efficient Synthesis of Diverse 5-Thio-or 5-Selenotriazoles: One-Pot Multicomponent Reaction from Elemental Sulfur or Selenium

Lin Lin Zhang, Ya Ting Li, Ting Gao, Sha Sha Guo, Bei Yang, Zi Hui Meng, Qi Pu Dai, Zhi Bin Xu*, Qin Pei Wu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

30 Citations (Scopus)

Abstract

A sequential multistep reaction toward 5-Thio-or 5-selenotriazoles has been established by generation of both copper(I) triazolides and sulfenylating or selenylating agents in situ, starting from elemental sulfur or selenium. This reaction features mild conditions, readily available and broad-scope substrates, good functional group compatibility, high efficiency and regioselectivity, easy operation, and ligand-free CuI.

Original languageEnglish
Pages (from-to)4170-4182
Number of pages13
JournalSynthesis
Volume51
Issue number22
DOIs
Publication statusPublished - 2019

Keywords

  • copper iodide
  • multicomponent reaction
  • selenium
  • sulfur
  • triazole

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