S3N2-Ringe mit fluorhaltigen Substituenten

✍ Scribed by Roesky, Herbert W. ;Holtschneider, Gert ;Wiezer, Hartmut ;Krebs, Bernt

• Publisher: Wiley (John Wiley & Sons)
• Year: 1976
• Tongue: English
• Weight: 204 KB
• Volume: 109
• Category: Article
• ISSN: 0009-2940
• DOI: 10.1002/cber.19761090417

✦ Synopsis

zu den l-Sulf0nylimino-l1~,2,4h~,3,5-trithiadiazolen 3, 4 und 5 unter SO,bzw. C0,-Abspaltung. Die Rontgenstrukturanalyse von 3 wird mitgeteilt. CH3S0,NS0, CF,S(O)NSO und (CH,),SiNSO ergeben mit 2 lediglich Schwefel und S4N4. In 1 lassen sich die Methylgruppen mit SnC1, gegen Chloratome unter Bildung von 7 austauschen.

S,N,-Rings with Fluorine Containing Substituents

From the tin compound 1 and SOF, the five-membered sulfur-nitrogen oxide 2 was prepared. 2 reacts with FSO,N=S=O, CF,SO,N=S=O as well as with CF3SO2N=C=O and n-C4F9S0,NS0 to yield the I-sulfonylimino-lh4,2,414,3,5-trithiadiazoles 3, 4 and 5 under evolution ofSO, as well asCO,. The X-ray structure analysis of3isreported. CH,S02NS0,CF3S(0)NS0, and (CH,),SiNSO react with 2 to form only sulfur and S4N4. In 1 the methyl-groups can be exchanged for chlorine atoms to give 7.