Chao Wu, Yanjun Guo, Xiao-Long Zhang
Jan 22, 2015
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Journal
Molecular Crystals and Liquid Crystals
Abstract
The title compound, (1R,2R,3R,5S)-3-(3-chlorophenyl)-1-hydroxy-2-methyl-6-phenyl-8-oxa-6-azabicyclo[3.2.1]octan-7-one, was synthesized and characterized by 1H and 13C NMR and HRMS spectroscopy. Its absolute molecular configuration was investigated by X-ray crystallography. The crystal structure analysis revealed that the structure exhibits intermolecular hydrogen bonds of the type O‒H…O. The methyl group and chlorophenyl group are located in the cis configuration. The conformation is stabilized by weak intermolecular C‒H... O interactions.