Yazar "Aytemir, MD" için listeleme
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3-Hydroxy-6-methyl-2-[4-(3-trifluoro-methylphenyl)piperazin-1-ylmethyl]-4H-pyran-4-one
Koysal, Y; Isik, S; Aytemir, MD (Blackwell Munksgaard, 2004)In the structure of the title compound, 3-hydroxy-6-methyl-2-[4-(3-trifluoromethylphenyl)piperazin-1-ylmethyl]-4H-pyran- 4-one, C18H19F3N2O3, the piperazine ring displays an almost perfect chair conformation, with the ... -
Ethyl 4-(3-hydroxy-6-methyl-4-oxo-4H-pyran-2-ylmethyl)piperazine-1-carboxylate
Ocak, N; Isik, S; Aytemir, MD (Blackwell Munksgaard, 2004)The title compound, C14H20N2O5, was synthesized as a Mannich base and characterized by IR, H-1 NMR, GC mass spectra and elemental analysis. The piperazine ring displays a chair conformation, and the crystal structure is ... -
Hydroxy-2-[4-(2-hydroxyethyl)piperazin-1-yl-methyl]6-methylpyran-4-one
Iskeleli, NO; Isik, S; Aytemir, MD (Int Union Crystallography, 2005)In the title compound, C13H20N2O4, the piperazine ring displays a chair conformation. The occurrence of O - H (. . .) N hydrogen bonding results in the formation of a layer-like structure, which extends parallel to the ac plane.
