Ontology highlight
ABSTRACT:
SUBMITTER: Daoui S
PROVIDER: S-EPMC6829713 | biostudies-literature | 2019 Nov
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Crystallographic communications 20191031 Pt 11
In the title com-pound, C<sub>13</sub>H<sub>14</sub>N<sub>2</sub>O<sub>3</sub>, the dihydropyridazine ring (r.m.s. deviation = 0.166 Å) has a screw-boat conformation. The dihedral angle between its mean plane and the benzene ring is 0.77 (12)°. In the crystal, inter-molecular O-H⋯O hydrogen bonds generate <i>C</i>(5) chains and N-H⋯O hydrogen bonds produce <i>R</i> <sub>2</sub> <sup>2</sup>(8) motifs. These types of inter-actions lead to the formation of layers parallel to (12). The three-dimens ...[more]