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

ABSTRACT: The title compound, C(24)H(24)NO(3)P, crystallizes as a racemate with two mol-ecules in the asymmetric unit. The structural features (bond lengths and angles) of the two mol-ecules are almost identical. The dihedral angle between the anthracene and toluidine rings is similar in the two mol-ecules, with values of 48.36?(9) and 51.15?(9)°. The methyl groups of one of the meth-oxy groups in one mol-ecule is disordered over two sets of sites, the major component having a site occupancy of 0.636?(3). In the crystal, both molecules are linked into inversion dimers by pairs of N-H?O hydrogen bonds.

SUBMITTER: Kraicheva I 

PROVIDER: S-EPMC3213493 | biostudies-literature | 2011 Aug

REPOSITORIES: biostudies-literature

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

Kraicheva Ivanka I   Tsacheva Ivelina I   Vodenicharova Elitsa E   Tashev Emil E   Troev Kolio K  

Acta crystallographica. Section E, Structure reports online 20110716 Pt 8

The title compound, C(24)H(24)NO(3)P, crystallizes as a racemate with two mol-ecules in the asymmetric unit. The structural features (bond lengths and angles) of the two mol-ecules are almost identical. The dihedral angle between the anthracene and toluidine rings is similar in the two mol-ecules, with values of 48.36 (9) and 51.15 (9)°. The methyl groups of one of the meth-oxy groups in one mol-ecule is disordered over two sets of sites, the major component having a site occupancy of 0.636 (3).  ...[more]

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