2-[Bis(4-methoxy­phen­yl)meth­yl]benz­yl chloro­acetate

In the title compound, C₂₄H₂₃ClO₄, the side chain displays an extended conformation. The main secondary inter­actions involve a bifurcated hydrogen-bond system (C—H...)₂O to the carbon­yl O atom. Each ring is involved in a long C—H...π inter­action.

1,5-Di­bromo-2,6-di­methyl­naphthalene

The mol­ecule of the title compound, C₁₂H₁₀Br₂, displays crystallographic inversion symmetry and is essentially planar. Bond lengths show the typical naphthalene pattern. The crystal packing shows no short H...Br, Br...Br or C—H...π contacts.

2,5,2′′,5′′-Tetra­meth­yl-p-terphen­yl

The title compound, C₂₂H₂₂, displays no crystallographic symmetry. The central benzene ring subtends inter­planar angles of 63.00 (6) and 66.09 (6)° (in opposite senses) to the outer rings. The crystal packing involves two short C—H...π contacts.

2,2′′-Bis(bromo­meth­yl)-p-terphen­yl

The mol­ecule of the title compound, C₂₀H₁₆Br₂, displays crystallographic inversion symmetry. Two C—H...Br inter­actions link the mol­ecules into layers parallel to (11). The shortest Br...Br contact is 4.1599 (4) Å.