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O-4-Chloro-benzoyl diphenyl-seleno-phosphinate.

ABSTRACT: The title compound, C(19)H(14)ClO(2)PSe, was obtained in the reaction of the diphenyl-monoseleno-phosphinic acid ammonium salt with 4-chloro-benzoyl chloride. The dihedral angle between the P-bonded aromatic rings is 72.64?(14)°. Packing of the mol-ecules in the crystal is reinforced by ?-? stacking inter-actions between two inversion-related 4-chloro-benzene rings [centroid-centroid separation = 4.189?(2)?Å] and a C-H?O interaction also occurs.

SUBMITTER: Cholewinski G

PROVIDER: S-EPMC2968906 | biostudies-literature | 2009

REPOSITORIES: biostudies-literature

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O-4-Chloro-benzoyl diphenyl-seleno-phosphinate.

Cholewinski Grzegorz G Chojnacki Jaroslaw J Pikies Jerzy J Rachon Janusz J

Acta crystallographica. Section E, Structure reports online 20090325 Pt 4

The title compound, C(19)H(14)ClO(2)PSe, was obtained in the reaction of the diphenyl-monoseleno-phosphinic acid ammonium salt with 4-chloro-benzoyl chloride. The dihedral angle between the P-bonded aromatic rings is 72.64 (14)°. Packing of the mol-ecules in the crystal is reinforced by π-π stacking inter-actions between two inversion-related 4-chloro-benzene rings [centroid-centroid separation = 4.189 (2) Å] and a C-H⋯O interaction also occurs. ...[more]

PMID: 21582572

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