3,3-Dichloro-1-(p-chlorophenyl)4-(p-methoxyphenyl)-2-azetidinone


KABAK M., Elerman Y., Guner V., Yildirir S., Durlu T.

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, cilt.55, ss.2115-2117, 1999 (SCI-Expanded) identifier identifier

Özet

The crystal structure of the title compound, C16H12Cl3NO2, has a nearly planar beta-lactam ring with the N atom out of the best plane by 0.032(2) Angstrom. The C-C bond distances in the beta-lactam ring are 1.544(4) and 1.568(4) Angstrom. The chlorophenyl and methoxyphenyl rings are nearly perpendicular to one another [81.92(7)degrees].