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(3-Amino-phen-yl)diphenyl-phosphine oxide-2-propanol (1/1).

ABSTRACT: The title compound, C(18)H(16)NOP·C(3)H(8)O, was synthesized by the reduction of (3-nitro-phen-yl)diphenyl-phosphine oxide in the presence of 2-propanol as recrystallization solvent. There are two molecules in the asymmetric unit. Each P atom is tetra-coordinated by three C and one O atom from two phenyl fragments, one aniline group and one double-bonded O atom in a distorted tetra-hedral geometry. C-H?? and N-H?? inter-actions are present. In the crystal structure, a wide range of non-covalent inter-actions consisting of hydrogen bonding [of the types of O-H?O, N-H?O and C-H?O, with D?A distances ranging from 2.680?(3) to 3.478?(3)?Å] and ?-? [centroid-centroid distance of 3.7720?(15)?Å] stacking inter-actions connect the various components into a supra-molecular structure.

SUBMITTER: Mahdavi H 

PROVIDER: S-EPMC2960822 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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(3-Amino-phen-yl)diphenyl-phosphine oxide-2-propanol (1/1).

Mahdavi Hossein H   Amani Javad J   Attar Gharamaleki Jafar J  

Acta crystallographica. Section E, Structure reports online 20080222 Pt 3

The title compound, C(18)H(16)NOP·C(3)H(8)O, was synthesized by the reduction of (3-nitro-phen-yl)diphenyl-phosphine oxide in the presence of 2-propanol as recrystallization solvent. There are two molecules in the asymmetric unit. Each P atom is tetra-coordinated by three C and one O atom from two phenyl fragments, one aniline group and one double-bonded O atom in a distorted tetra-hedral geometry. C-H⋯π and N-H⋯π inter-actions are present. In the crystal structure, a wide range of non-covalent  ...[more]

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