Acta Crystallographica Section E (Dec 2011)

(2R)-4-[(9H-Fluoren-9-ylmethoxy)carbonyl]-2-methylpiperazin-1-ium chloride

  • Anne Ertan,
  • Parhalad Sharma,
  • Dokka Nagaraju,
  • K. Deepthi,
  • Sulur G. Manjunatha

DOI
https://doi.org/10.1107/S1600536811048306
Journal volume & issue
Vol. 67, no. 12
pp. o3386 – o3387

Abstract

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The synthesis of the title salt, C20H23N2O2+·Cl−, was carried out with a precursor of known absolute configuration (R) and the X-ray analysis confirmed that the product retained the absolute configuration. In the crystal, the dominant packing motif is a chain running along [010] generated by N—H...Cl hydrogen bonding. C—H...O and C—H...Cl interactions are also observed.