N-tert-Butyl O-2-isopropyl-5-methylcyclohexyl phenylphosphonamidate
نویسندگان
چکیده
In the title compound, C(20)H(34)NO(2)P, the P atom has an irregular tetra-hedral environment and exhibits S(p) chirality. In the crystal, weak inter-molecular N-H⋯O and C-H⋯O hydrogen bonds link the mol-ecules into chains extending in [010].
منابع مشابه
2-Isopropyl-5-methylcyclohexyl N-cyclohexyl-P-phenylphosphonamidate
The title compound, C(22)H(36)NO(2)P, features a P atom bonded to a phenyl ring, a cyclo-hexyl-amine unit and the O atom of a menthyl group. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds connect mol-ecules into a one-dimensional chain in the b direction.
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The title oxazolidine compound, C(27)H(39)NO(2), was synthesized from N-isopropyl-norephedrine. The dihedral angle between the aromatic rings is 70.33 (5)°. The N atom of the heterocycle is oriented to allow intra-molecular O-H⋯N hydrogen bonding with the hydr-oxy substituent.
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Three independent mol-ecules comprise the asymmetric unit of the title compound, C10H19N5O2, (systematic name: 4-amino-N-tert-butyl-3-isopropyl-5-oxo-4,5-dihydro-1H-1,2,4-triazole-1-carboxamide) . In all three mol-ecules, the triazole ring and the carboxamide group are almost coplanar [within 4.0-5.9 (9)°], particularly because of the formation of an intra-molecular N-H⋯O hydrogen bond. On othe...
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