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cis-3-Aza­bicyclo­[3.2.0]heptane-2,4-dione

✍ Scribed by Butcher, Ray J. ;Hijji, Yousef M. ;Benjamin, Ellis

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
237 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, C~6~H~7~NO~2~, was synthesized from cis-1,2-cyclobutanedicarboxylic anhydride by reaction with ammonium acetate under microwave conditions. The crystal structure of the compound shows that the cyclobutane ring is planar with angles ranging from 89.64 (12) to 90.37 (12)°. The cis-3-azabicyclo[3.2.0]heptane-2,4-dione molecules are linked into a chain formation through hydrogen N—H...O=C bonds. Parallel packing is seen between two cyclobutane rings related by inversion symmetry.

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