2-(2,6-Difluorophenyl)-1,3-dithiane and 2-(2,6-Difluorophenyl)-1,3-dithiane 1,1,3,3-Tetraoxide. The Role of Oxidation in Locking a Molecular Conformation

2-(2-Hydroxyphenyl)-1,3-dithiane

“…The bond lengths observed in (I) ( Fig. 1) have normal values (Allen et al, 1987) and the bond lengths and angles are comparable to those in the related structure 2-(2,6-difluorophenyl)-1,3-dithiane, (II) (Adamson et al, 1995). As observed in (II), the dithiane ring adopts a chair conformation.…”

Structural systematics of aryl-1,3-dithiane derivatives: crystal and energy-minimised structures, and Hirshfeld surface analysis

“…3. Also included are images for literature precedents [51][52][53][54][55][56][57], i.e. molecules that do not bear groups capable of forming conventional hydrogen bonding interactions, e.g.…”

1-Trifluoroacetyl-3-trifluoromethyl-3a,8b-dihydro-1H,4H-indeno[1,2-c]pyrazole

“…The structure determination of the title compounds, 2-(2,6-difluorophenyl)-1,3-dithiane, (1), and 2-(2,6-difluorophenyl)-l,3-dithiane 1,1,3,3-tetraoxide, (2), was carded out as part of a general investigation into the synthesis and chemistry of 2-fluoroaryl-l,3-dithianes, including studies of their hydrolysis and their oxidation to the corresponding bis(sulfone) compounds (Adamson…”