(E)-1-(4-Amino-phen-yl)-3-(pyridin-3-yl)prop-2-en-1-one.

ABSTRACT: The title chalcone derivative, C(14)H(12)N(2)O, consists of 4-amino-phenyl and pyridine rings bridged by a prop-2-en-1-one unit and exists in a trans configuration with respect to the C=C double bond. The mol-ecule is slightly twisted with a dihedral angle of 29.38?(7)° between the benzene and pyridine rings. The prop-2-en-1-one bridge is nearly planar with an r.m.s. deviation of 0.0384?(1)?Å and makes dihedral angles of 15.40?(9) and 16.30?(9)°, respectively, with the benzene and pyridine rings. In the crystal, mol-ecules are linked by N-H?N and N-H?O hydrogen bonds into a layer parallel to the ab plane. A ?-? inter-action with a centroid-centroid distance of 3.6946?(10)?Å is also observed.

SUBMITTER: Chantrapromma S 

PROVIDER: S-EPMC3152058 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature