Crystal structure of 2--butyl-2,3-di-hydro-1-benzo[]pyrrol-1-one.

Acta Crystallogr E Crystallogr Commun

Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, 182 21 Praha 8, Czech Republic.

Published: July 2017

The asymmetric unit of the title compound, CHNO, comprises two sym-metry-independent mol-ecules which differ mainly in the conformations of the -butyl groups. The mol-ecules contain an essentially planar five-membered 3-pyrroline ring incorporating a carbonyl substituent (pyrrolinone) which forms part of an isoindolinone skeleton. The planarity of the pyrrole ring is compared to other structures with isoindolinone. There are only weak intra- and inter-molecular C-H⋯O and C-H⋯π-electron-ring inter-actions in the crystal structure.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5598845PMC
http://dx.doi.org/10.1107/S2056989017010337DOI Listing

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