3-Hydr-oxy-N'-[(Z)-(5-methyl-2-fur-yl)methyl-idene]naphthalene-2-carbo-hydrazide.

ABSTRACT: The asymmetric unit of title compound, C(17)H(14)N(2)O(3), contains three independent mol-ecules. In one of these mol-ecules, the 5-methyl-2-furyl group is disordered over two sets of sites with an occupancy ratio of 0.747?(3):0.253?(3). In the two ordered mol-ecules, the furan and naphthalene rings are oriented at dihedral angles of 11.05?(12) and 32.2?(5)°. In the disordered mol-ecule, the furan rings with major and minor occupancies are oriented at dihedral angles of 41.4?(2) and 26.6?(13)°, respectively, with the corresponding naphthalene ring. An intra-molecular O-H?O hydrogen bond occurs within each mol-ecule. In the crystal, mol-ecules are linked by N-H?O, N-H?(N,O) and C-H?O inter-actions.

SUBMITTER: Shafiq Z 

PROVIDER: S-EPMC2971404 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature