(E)-2-Amino-4-(3,3-dimethyl-2-oxobutylidene)-1-[2-(2-hydroxyethoxy)ethyl]-6-methyl-1,4-dihydropyridine-3-carbonitrile
نویسندگان
چکیده
In the title compound, C(17)H(25)N(3)O(3), there are intra-molecular hydrogen bonds between an amine H atom and the ep-oxy O atom, and between a dihydro-pyridine ring H atom and the ketone O atom. In the crystal, mol-ecules are linked into a zigzag chain running parallel to the c axis by hydrogen bonds between the hy-droxy group and the ketone O atom. There are also weak C-H⋯O and C-H⋯π inter-actions which link the mol-ecules into sheets lying in the bc plane.
منابع مشابه
2-Amino-6-{[(6-chloropyridin-3-yl)methyl](ethyl)amino}-1-methyl-5-nitro-4-phenyl-1,4-dihydropyridine-3-carbonitrile ethanol monosolvate
In the title compound, C(21)H(21)ClN(6)O(2)·C(2)H(6)O, a member of the insecticidal active neonicotinoid group of compounds, the 1,4-dihydro-pyridine ring adopts a boat conformation. An intra-molecular C-H⋯O hydrogen bond occurs while the components are linked by an N-H⋯O interaction. The crystal packing is stablized by O-H⋯N hydrogen bonds and C-H⋯O interactions.
متن کامل(4RS)-3-Benzyl 5-methyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
In the title compound, C(23)H(22)N(2)O(6), the crystal packing is stabilized by inter-molecular N-H⋯O hydrogen bonds, which link the mol-ecules into chains running parallel to the c axis. Inter-molecular C-H⋯O hydrogen bonds are also present in the structure.
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In the title compound, C(23)H(23)N(5)O(2), an intra-molecular N-H⋯O hydrogen bond generates an S(6) ring, and the dihedral angle between the pyrazole rings is 48.42 (8)°. The dihedral angles between the pyrazole rings and their attached phenyl rings are 10.06 (8) and 47.53 (8)°.
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In the pyrazole mol-ecule of the title solvate, C15H13BrN4O2·C2H6OS, the dihedral angle between the benzene ring and the mean plane of the di-hydro-pyrano[2,3-c]pyrazole ring system [r.m.s deviation = 0.031 (2) Å] is 86.71 (14)°. In the crystal, the pyrazole mol-ecules are linked by N-H⋯N hydrogen bonds, forming a layer parallel to (10-1). The pyrazole and dimethyl sulfoxide mol-ecules are conn...
متن کاملA new β-octamolybdate(VI) salt based on 1,4-bis(2-methyl-1H-imidazol-1-yl)butane
The title compound, bis-[2,2'-dimethyl-3,3'-(butane-1,4-di-yl)diimidazol-1-ium] β-octa-molybdate(VI), (C(12)H(20)N(4))(2)[Mo(8)O(26)], was produced by hydro-thermal reaction of an acidified aqueous solution of Na(2)MoO(4) and 1,4-bis-(2-methyl-1H-imidazol-1-yl)butane (hereafter L). The structure of the title compound consists of the β-octa-molybdate anions having a center of symmetry, and proto...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012