Diethyl [(9-anthr-yl)(4-methyl-anilino)meth-yl]phospho-nate.

Acta Crystallogr Sect E Struct Rep Online

Institute of Polymers, Bulgarian Academy of Sciences, Acad. G. Bonchev str., bl. 103A, 1113 Sofia, Bulgaria.

Published: August 2011

The title compound, C(26)H(28)NO(3)P, crystallized with two independent mol-ecules in the asymmetric unit. The structural features (bond lengths and angles) of the two mol-ecules are almost identical. The inter-planar angle between the anthracene and toluidine rings is similar in the two mol-ecules, with values of 82.92 (5) and 80.70 (5)°. In the crystal, both molecules form inversion dimers linked by pairs of N-H⋯O hydrogen bonds. Three of the four ethyl groups are disordered over two sets of sites, the major components having occupancies of 0.748 (15), 0.77 (4) and 0.518 (19).

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3213438PMC
http://dx.doi.org/10.1107/S1600536811025943DOI Listing

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