M. Ghorbani
Sep 30, 2011
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
In the title molecule, C22H15NO3, the configuration about the ethylenic double bond is Z configuration and it is approximately coplanar with the adjacent phenyl ring and benzoxazole ring system as indicated by the C(H)=C(O)—Cphenyl—Cphenyl and Obenzoxazole—C—C(H)=C(O) torsion angles of 179.88 (15) and 5.7 (2)°, respectively. The dihedral angle between the essentially planar (r.m.s. deviation = 0.080 Å) 2-(1,3-benzoxazol-2-yl)-1-phenylethenyl group and the benzoate phenyl ring is 61.51 (6)°. A short intramolecular O⋯O non-bonded interaction of 2.651 (2) Å is present.