Acta Cryst. (2008). E64, o676  [ doi:10.1107/S1600536808005904 ]

1-Phenyl-3-{4-[4-(4-undecyloxybenzoyloxy)phenyloxycarbonyl]phenyl}triazene 1-oxide

P. Das, A. N. Biswas, S. Upreti, P. K. Mandal and P. Bandyopadhyay

Abstract: The X-ray crystallographic study of the title compound, C₃₇H₄₁N₃O₆, at 150 K establishes the N-oxide form of the triazene 1-oxide unit. There is one intramolecular N-HO hydrogen-bonding interaction and the crystal packing is stabilized by one N-HO, three C-HO and three C-H intermolecular interactions. The dihedral angles between pairs of adjacent benzene rings are 14.9 (3), 56.3 (1) and 56.0 (1)°

Online 7 March 2008

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