Crystal structure of diethyl [(4-nitrophenylamino)(2-hydroxyphenyl)methyl]phosphonate methanol monosolvate
In the title compound, C17H21N2O6P·CH3OH, the planes of the 4-nitroaniline and 2-hydroxyphenyl groups form a dihedral angle of 84.04 (8)°. The P atom exhibits tetrahedral geometry involving two O-ethyl groups, a Cα atom and a double-bonded O atom. In the crystal, O—H⋯O, N—H⋯O and C—H⋯O hydrogen...
| Main Authors: | , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
International Union of Crystallography
2014
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186192/ |
| Summary: | In the title compound, C17H21N2O6P·CH3OH, the planes of the 4-nitroaniline and 2-hydroxyphenyl groups form a dihedral angle of 84.04 (8)°. The P atom exhibits tetrahedral geometry involving two O-ethyl groups, a Cα atom and a double-bonded O atom. In the crystal, O—H⋯O, N—H⋯O and C—H⋯O hydrogen bonds link the α-aminophosphonic acid and methanol molecules into chains that propagate parallel to the a axis. |
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