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organic compounds
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In the title compound, C8H10ClN3O2S, the oxadiazinane ring is in a sofa conformation with the ring O atom deviating from the best plane of the remaining five atoms by 0.636 (2) Å. A short intramolecular C-S
O=C contact [SO 3.122 (2) Å, C—SO 80.0 (2)°] is observed between the two molecular fragments bridged by the methylene group. In the crystal, C—HO hydrogen bonds link molecules, forming chains along the b axis.
O=C contact [SO 3.122 (2) Å, C—SO 80.0 (2)°] is observed between the two molecular fragments bridged by the methylene group. In the crystal, C—HO hydrogen bonds link molecules, forming chains along the b axis.organic compoundsOpen access
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The title molecule, C17H14F3NO4, consists of two nearly planar fragments, viz. the 2-benzyloxypyridine (r.m.s. deviation 0.016 Å) and (E)-3-methoxyprop2-enoic (r.m.s. deviation 0.004 Å) units, which form a dihedral angle of 84.19 (7)°. In the crystal, pairs of O—HO hydrogen bonds link molecules into dimers that are further connected by C—HO and C—HF interactions into (001) layers. In addition, π–π stacking interactions are observed within a layer between the pyridine and benzene rings [centroid–centroid distance = 3.768 (2) Å]. The F atoms of the trifluoromethyl group are disordered over two sets of sites in a 0.53 (4):0.47 (4) ratio.
O hydrogen bonds link molecules into dimers that are further connected by C—HO and C—HF interactions into (001) layers. In addition, π–π stacking interactions are observed within a layer between the pyridine and benzene rings [centroid–centroid distance = 3.768 (2) Å]. The F atoms of the trifluoromethyl group are disordered over two sets of sites in a 0.53 (4):0.47 (4) ratio.
