Tricyclohexyl(2,3-dibromo-3-phenylpropionato-κO)tin(IV)

1,2-Dibromo-3-chloropropane.

2,3-Dibromo-3-phenyl­propionic acid

In the crystal of the title compound, C(9)H(8)Br(2)O(2), inversion dimers linked by two O-H⋯O hydrogen bonds occur. All of the carbon and oxygen atoms are disordered over two sets of sites in a 2:1 ratio.

2,4-Dibromo-6-[(E)-({3-[(E)-(3,5-dibromo-2-oxidobenzyl­idene)aza­nium­yl]-2,2-dimethyl­prop­yl}iminium­yl)meth­yl]phenolate

In the title mol-ecule, C(19)H(18)Br(4)N(2)O(2), the dihedral angle between the benzene rings is 73.9 (2)°. Two intra-molecular N-H⋯O hydrogen bonds make S(6) ring motifs. In the crystal, mol-ecules are linked via C-H⋯O inter-actions, forming chains propagating along the a-axis directon. A short C⋯Br [3.401 (5) Å] contact is present in the crystal structure, which is further stabilized by a π-π...

2,2-Dibromo-1-(4-hydr­oxy-3-methoxy­phen­yl)ethanone

The mol-ecule of the title compound, C(9)H(8)Br(2)O(3), is stabilized by an intra-molecular O-H⋯O inter-action. Inter-molecular C-H⋯O inter-actions connect mol-ecules into a two-dimensional array in the bc plane; connections between these are afforded by π-π stacking inter-actions [centroid-centroid distance 3.596 (5) Å].

3-Bromo-N′-(3,5-dibromo-2-hydroxy­benzyl­idene)benzohydrazide methanol solvate

The title compound, C(14)H(9)Br(3)N(2)O(2)·CH(4)O, was prepared by the reaction of 3,5-dibromo-2-hydroxy-benzaldehyde and 3-bromo-benzohydrazide in methanol. The asymmetric unit of the crystal consists of a Schiff base mol-ecule and a methanol mol-ecule of crystallization. The dihedral angle between the two benzene rings is 5.5 (2)°. An intra-molecular O-H⋯N hydrogen bond is observed. In the cr...