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 language | English |
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Pages (from-to) | 4170-4182 |
Number of pages | 13 |
Journal | Synthesis |
Volume | 51 |
Issue number | 22 |
DOIs | |
Publication status | Published - 2019 |
Keywords
- copper iodide
- multicomponent reaction
- selenium
- sulfur
- triazole