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In the title cobaltocenium compound, [Co(C6H7)(C18H16P)]PF6, the CoIII atom is bound to methyl­cyclo­penta­dienenyl and η5-2-(diphenyl­phosphino)-1-methyl­cyclo­penta­dienyl ligands inclined to each other at 1.3 (2)°. [ABSTRACT FROM AUTHOR]

The title compound, C27H24N2O4, has been synthesized by the reaction of 3-nitro­benzaldehyde and 3-cyclo­propyl­amino-5,5-dimethyl­cyclo­hex-2-enone with 1,3-indanedione in a mixed solvent of ethyl­ene glycol and acetic acid under microwave irradiation. The cyclo­hexenone and fused N-containing rings are not planar and have flattened-boat and boat conformations, respectively. [ABSTRACT FROM AUTHOR]

The title compound, C24H25ClN4O4, was obtained from the reaction of methyl 2-{[3-(2-bromo­phen­yl)-1,2,4-oxadiazol-5-yl]meth­oxy}phenyl­acetate with N, N-dimethyl­formamide dimethyl acetal. The mol­ecules inter­act through weak C—H⋯O inter­molecular hydrogen bonds to form a zigzag chain parallel to the bc plane. [ABSTRACT FROM AUTHOR]

The title compound, C18H15FN2O4, was synthesized by the reaction of methyl (2-hydroxy­phen­yl)acetate and 3-(4-bromo)phenyl-5-chloro­methyl-1,2,4-oxadiazole. Weak intra­molecular C—H⋯N hydrogen bonds are observed in the crystal structure. [ABSTRACT FROM AUTHOR]

In the title compound, C9H7ClN2O2, the occurrence of O—H⋯N hydrogen-bond inter­actions results in the formation of a pseudo-dimer arranged around an inversion center. [ABSTRACT FROM AUTHOR]

The title compound, C8H10N2O, is a derivative of benzonitrile. It crystallizes with two mol­ecules per asymmetric unit. There are intra­molecular N—H⋯O hydrogen bonds, as well as inter­molecular N—H⋯O and O—H⋯N hydrogen-bond inter­actions. [ABSTRACT FROM AUTHOR]

In the crystal structure of the title compound, C30H25N5O4, there are C—H⋯O and C—H⋯N hydrogen bonds. [ABSTRACT FROM AUTHOR]

The crystal structure of the title compound, C10H10N2O2, is characterized by an O—H⋯N hydrogen bond. [ABSTRACT FROM AUTHOR]

In the title compound, C30H25N5O4, the indanone ring system is planar. The dihedral angle between the benzene and attached oxadiazole rings are different [9.3 (2) and 43.9 (1)°] in the two phenyl­oxadiazole fragments. In the crystal packing, inter­molecular C—H⋯O and C—H⋯N hydrogen-bond inter­actions are observed. [ABSTRACT FROM AUTHOR]

The title compound, C23H26BrN5O2, was synthesized by the reaction of 4-[(2,6-dimethyl­phen­yl)amino­carbonyl­methyl]piperazine and 3-(3-nitro­phen­yl)-5-chloro­methyl-1,2,4-oxa­diazole. There are intra­molecular C—H⋯N and inter­molecular N—H⋯O and C—H⋯O hydrogen bonds in the crystal structure. [ABSTRACT FROM AUTHOR]

The title compound, C19H18N2O5, was synthesized by the reaction of methyl (2-hydroxy­phen­yl)acetate and 5-chloro­methyl-3-(3-methoxy­phen­yl)-1,2,4-oxadiazole. The plane of the oxadiazole ring forms a small dihedral angle of 15.2 (2)° with the plane of the benzene ring directly bonded to it, whereas the second benzene ring is approximately orthogonal to the oxadiazole plane, the dihedral angle being 79.1 (2)°. [ABSTRACT FROM AUTHOR]

The title compound, C18H15BrN2O4, was synthesized by the reaction of methyl (2-hydroxy­phen­yl)acetate and 3-(4-bromo)phenyl-5-chloro­methyl-1,2,4-oxadiazole. Weak intra­molecular C—H⋯N hydrogen bonds are observed in the crystal structure. [ABSTRACT FROM AUTHOR]