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organic compounds
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In the title compound, C17H19NO8 [systematic name = dimethyl 4-hydroxy-4-methyl-2-(3-nitrophenyl)-6-oxocyclohexane-1,3-dicarboxylate], the cyclohexanone ring exhibits a chair conformation. The methoxycarbonyl groups are oriented in opposite directions with respect to the cyclohexanone ring. In the crystal, O—H
O hydrogen bonds links the molecules into chains running parallel to the a axis. These chains are connected by weak C—HO hydrogen bonds, forming sheets parallel to the ab plane.
O hydrogen bonds links the molecules into chains running parallel to the a axis. These chains are connected by weak C—HO hydrogen bonds, forming sheets parallel to the ab plane.organic compoundsOpen access
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In the crystal structure of the title salt, C11H16NO2+·Cl−, the cations and anions are linked by O—HCl hydrogen bonds. The structure is further stabilized by weak C—HCl hydrogen bonds.
Cl hydrogen bonds. The structure is further stabilized by weak C—HCl hydrogen bonds.organic compoundsOpen access
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In the title compound, C24H23FN2O3, the cyclohexene ring adopts a screw-boat conformation. The fluorobenzene ring attached to the cyclohexene ring and the phenyl ring attached to the indazole moiety are inclined to one another by 57.77 (13)°. In the crystal, molecules are linked by O—HN and C—HO hydrogen bonds, forming chains with C(5) and C(10) graph-set motifs. There are also C—Hπ interactions present. The isopropoxycarbonyl group undergoes considerable thermal motion.
N and C—HO hydrogen bonds, forming chains with C(5) and C(10) graph-set motifs. There are also C—Hπ interactions present. The isopropoxycarbonyl group undergoes considerable thermal motion.
