Vinclozolin: 3-(3,5-di­chloro­phen­yl)-5-ethenyl-5-methyl-1,3-oxazolidine-2,4-dione

In the title compound, C₁₂H₉Cl₂NO₃, which is the fungicide vinclozolin, the dihedral angle between the oxazolidine ring mean plane [r.m.s. deviation = 0.029 Å] and the benzene ring is 77.55 (8)°. In the crystal, mol­ecules are linked via C—H...O hydrogen bonds, forming chains along [010]. The chains are linked by short Cl...Cl contacts [3.4439 (3) and 3.5798 (3) Å], resulting in a three-dimensional architecture.

Diafenthiuron: 1-tert-butyl-3-(2,6-diisopropyl-4-phen­oxy­phen­yl)thio­urea

The title compound, C₂₃H₃₂N₂OS, is a thio­urea-based insecticide. The dihedral angle between the phenyl ring and the diisopropyl benzene ring plane is 73.18 (6)°, while that between the plane of the thio­urea group and the diisopropyl benzene ring is 86.00 (5)°. Disorder was modelled for the S atom and the two methyl C atoms of the isopropyl group over two sets of sites with an occupancy ratio of 0.742 (4):0.258 (4). In the crystal, N—H...S hydrogen bonds link adjacent mol­ecules, forming R₂²(8) inversion dimers that pack into chains along the b-axis direction.