Synthesis of Tetrahydro-2H-thiopyran 1,1-Dioxides via [1+1+1+1+1+1] Annulation: An Unconventional Usage of a Tethered C-S Synthon.
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DOI: 10.1021/acs.orglett.2c03194
Abstract: An unprecedented [1+1+1+1+1+1] annulation process has been developed for the construction of tetrahydro-2H-thiopyran 1,1-dioxides. Notably, rongalite acted as a tethered C-S synthon in this reaction and can be chemoselectively used as triple C1 units and… read more here.
Keywords: annulation; thiopyran dioxides; tetrahydro thiopyran; tethered synthon ... See more keywords