Download citation
Download citation

link to html
In the title compound, C22H24N4O, the terminal and central benzene rings make dihedral angles of 52.7 (3) and 43.8 (2)°, respectively, with the triazole ring. The dihedral angle between the benzene rings is 8.9 (2)°. The crystal structure features C—H...π inter­actions. The atoms of the terminal propenyl group are disordered over two sets of sites, with a refined occupancy ratio of 0.714 (14):0.286 (14).

Download citation
Download citation

link to html
The asymmetric unit of the title compound, C11H11NO4, contains two mol­ecules, A and B, with different conformations: in mol­ecule A, the norborne and carb­oxy­lic acid groups lie to the same side of the heterocycle, whereas in a mol­ecule B, they lie on opposite sides. In the crystal, the A mol­ecules form R22(8) carb­oxy­lic acid inversion dimers, linked by pairs of O—H...O hydrogen bonds. The B mol­ecules link to one of the ketone O atoms of the A mol­ecule by an O—H...O inter­action, resulting in tetra­mers (two A and two B mol­ecules). The tetra­mers are linked by weak C—H...O inter­actions, generating a three-dimensional network.

Download citation
Download citation

link to html
The title compound, C16H23N3O3, contains two morpholine rings, each of which adopts a chair conformation. The mol­ecular conformation is stabilized by an intra­molecular O—H...N hydrogen bond, leading to a S(6) ring. In the crystal, mol­ecules are linked into zigzag chains along the c-axis direction by C—H...O and C—H...π inter­actions.

Download citation
Download citation

link to html
In the title compound, C20H18N4O3, the dihedral angles between the central benzene ring and the 1H-1,2,3-triazole ring and the fused benzene ring are 65.34 (19) and 3.64 (18)°, respectively. The dioxole ring adopts a shallow envelope conformation, with the methyl­ene C atom displaced by 0.156 (5) Å from the other four atoms (r.m.s. deviation = 0.007Å). In the crystal, the mol­ecules are linked by C—H...O and C—H...N hydrogen bonds, generating a three-dimensional network.
Follow Acta Cryst. E
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds