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The title compound, C15H18O4, which crystallizes with two mol��ecules in the asymmetric unit, was obtained in the course of the total synthesis of curvicollides A���C and fusaequisin A. It features the relative configuration of the Western aldol part of the natural products. In the crystal, mol��ecules are linked by C���H...O hydrogen bonds., IUCrData / International Union of Crystallography;Vol. 2, 2017, 10. S. x171539-1-x171539-10

The title compound, C22H22O2S2, 1, represents an example of an ortho-vanillin-based functionalized di­thio­ether, which could be useful as a potential chelating ligand or bridging ligand for coordination chemistry. This di­thio­acetal 1 crystallizes in the ortho­rhom­bic space group Pbca. The phenyl rings of the benzyl groups and that of the vanillin unit form dihedral angles of 35.38 (6) and 79.77 (6)°, respectively. The crystal structure, recorded at 100 K, displays both weak intra­molecular O—H...O and inter­molecular O—H...S hydrogen bonding., (2020). E76, 484-487