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Copper‐Catalyzed One‐Pot Synthesis of N‐Sulfonylalkanimidoyl Thiocyanates from Sulfonyl Azides,Alkynes, and KSCN |
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| Authors: | Issa Yavari Tahereh Damghani Manijeh Nematpour |
| Institution: | 1. Department of Chemistry, Tarbiat Modares University, P.O. Box 14115‐175, Tehran, Iran, (phone: +98‐21‐82883465;2. fax: +98‐21‐82883455) |
| Abstract: | Ketenimine intermediates generated by the addition of copper acetylides to sulfonyl azides are trapped by KSCN to afford N‐sulfonylalkanimidoyl thiocyanates in moderate‐to‐good yields. |
| Keywords: | Copper iodide Thiocyanates Tosyl azide Ketenimines Alkynes Catalysis Multicomponent reactions |