Dimethyl cis-4-hydroxymethylpiperidine-2,6-dicarboxylate
نویسندگان
چکیده
The heterocyclic core of the title compound, C(10)H(17)NO(5), adopts a chair conformation with its three C substituents positioned equatorially. In the crystal, inter-molecular O-H⋯N hydrogen bonds between neighbouring mol-ecules lead to chains along b. These chains are connected by hydro-phobic inter-actions, forming infinite layers and N-H⋯O=C contacts between mol-ecules of adjacent layers give rise to a three-dimensional structure.
منابع مشابه
Dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate
The title compound, C(17)H(16)N(2)O(6), is a decomposition product of the hypertension drug nifedipine [systematic name: dimethyl 2,6-dimethyl-4-(2-nitro-phen-yl)-1,4-dihydro-pyridine-3,5-dicarboxyl-ate]. The dihedral angle between the nitro-sophenyl ring and the pyridine ring is 67.1 (5)°.
متن کاملDimethyl 2,6-dimethyl-4-phenylpyridine-3,5-dicarboxylate
In the title compound, C(17)H(17)NO(4), the dihedral angle between the benzene and pyridine rings is 75.51 (4)°. The benzene and pyridine rings are both approximately planar (r.m.s. deviations of 0.0040 and 0.0083 Å, respectively), indicating that the pyridine N atom is not protonated. The crystal structure is stabilized by weak inter-molecular C-H⋯O and C-H⋯N inter-actions.
متن کاملDimethyl 4-[3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate dihydrate
In the title compound, C(27)H(27)N(3)O(5)·2H(2)O, the dihydro-pyridine ring adopts a flattened boat conformation. The central pyrazole ring is essentially planar [maximum deviation of 0.003 (1) Å] and makes dihedral angles of 50.42 (6) and 26.44 (6)° with the benzene rings. In the crystal, mol-ecules are linked via N-H⋯O, O-H⋯O, O-H⋯N and C-H⋯O hydrogen bonds into two-dimensional networks paral...
متن کاملDiethyl 4-(4-cyanophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
In the title compound, C(20)H(22)N(2)O(4), the dihedral angle between the roughly planar dihydro-pyridine ring (r.m.s. deviation = 0.092 Å) and the benzene ring is 87.09 (6)°. One of the eth-oxy side chains is disordered over two orientations in a 0.669 (14):0.331 (14) ratio. In the crystal, mol-ecules are linked by N-H⋯N hydrogen bonds, generating chains.
متن کاملDimethyl 2,6-dimethyl-4-{3-[4-(methylsulfanyl)phenyl]-1H-pyrazol-4-yl}-1,4-dihydropyridine-3,5-dicarboxylate monohydrate
In the title compound, C21H23N3O4S·H2O, the methyl-sulfanyl group is disordered over two sets of sites with site-occupancy factors of 0.631 (11) and 0.369 (11). The dihydro-pyridine ring adopts an E4 conformation. In the crystal, classical O-H⋯N, O-H⋯O and N-H⋯O hydrogen bonds, as well as C-H⋯O and C-H⋯S contacts, connect the mol-ecules into a three-dimensional network.
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