Synthesis of novel 1,2,4-thiadiazinane 1,1-dioxides via three component SuFEx type reaction
In: RSC Advances, Jg. 8 (2018), S. 37503-37507
Online
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Zugriff:
Herein, we report the preparation of 1,2,4-thiadiazinane 1,1-dioxides from reaction of β-aminoethane sulfonamides with dichloromethane, dibromomethane and formaldehyde as methylene donors. The β-aminoethane sulfonamides were obtained through sequential Michael addition of amines to α,β-unsaturated ethenesulfonyl fluorides followed by further DBU mediated sulfur(VI) fluoride exchange (SuFEx) reaction with amines at the S–F bond.
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Synthesis of novel 1,2,4-thiadiazinane 1,1-dioxides via three component SuFEx type reaction
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Autor/in / Beteiligte Person: | Chinthakindi, Praveen K. ; Rajbongshi, Kamal K. ; Govender, Thavendran ; Makatini, Maya M. ; Akpan, Ekemini D. ; Khumalo, Mzilikazi F. ; Kruger, Hendrik G. ; Brasil, Edikarlos ; Arvidsson, Per I. ; Naicker, Tricia |
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Zeitschrift: | RSC Advances, Jg. 8 (2018), S. 37503-37507 |
Veröffentlichung: | Royal Society of Chemistry (RSC), 2018 |
Medientyp: | unknown |
ISSN: | 2046-2069 (print) |
DOI: | 10.1039/c8ra07627h |
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