1,2,6-Thiadiazine 1-Oxides : Unsaturated Three-Dimensional S,N-Heterocycles from Sulfonimidamides
Finna-arvio
1,2,6-Thiadiazine 1-Oxides : Unsaturated Three-Dimensional S,N-Heterocycles from Sulfonimidamides
ol-2020-00666a.text.pdf
(Jyväskylän yliopisto - JYX)
Unprecedented three-dimensional 1,2,6-thiadiazine 1-oxides have been prepared by an aza-Michael-addition/cyclization/condensation reaction sequence starting from sulfonimidamides and propargyl ketones. The products have been further functionalized by standard cross-coupling reactions, selective bromination of the heterocyclic ring, and conversion into a β-hydroxy substituted derivative. A representative product was characterized by single-crystal X-ray structure analysis.
Tallennettuna:
Kieli |
englanti |
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Sarja | Organic Letters, 7 |
Aiheet | |
ISSN |
1523-7060 |