{2,7-Dieth-oxy-8-[(naphthalen-1-yl)carbon-yl]naph-thalen-1-yl}(naphthalen-1-yl)methanone.

ABSTRACT: In the title compound, C36H28O4, the 1-naphthoyl groups at the 1- and 8-positions of the central 2,7-dieth-oxy-naphthalene ring system are aligned almost anti-parallel and make a dihedral angle of 76.59?(4)°. The dihedral angles between the central 2,7-dieth-oxy-naphthalene ring system and the terminal naphthalene ring systems are 86.48?(4) and 83.97?(4)°. In the crystal, C-H?? inter-actions between the central naphthalene ring systems and the naphthoyl groups are observed along the a axis, with the mol-ecules forming a columnar structure. The columns are linked into chains parallel to the b axis by C-H?O inter-actions.

SUBMITTER: Tsumuki T 

PROVIDER: S-EPMC3629527 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature