Articles with "structures heterocyclic" as a keyword



X-Ray Structures of Some Heterocyclic Sulfones

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Published in 2025 at "Crystals"

DOI: 10.3390/cryst15090750

Abstract: 1,4-Thiazine S,S-dioxide 1, the cis- and trans-isomers 2 and 3 of its precursor 2,6-diethoxy-1,4-oxathiane S,S-dioxide, and diethyl 2,3-dihydro-1,4-thiazine-3,5-dicarboxylate S,S-dioxide 4 have been fully characterised, both in solution by 1H and 13C NMR and in the… read more here.

Keywords: dioxide; solution; structures heterocyclic; ray structures ... See more keywords