Abstract
The title compound {systematic name: bis-[2-(1,3-dioxoisoindol-2-yl)eth-yl]aza-nium chloride dihydrate}, C20H18N3O4 +·Cl-·2H2O, is a phthalimide-protected polyamine that was synthesized by a previous method. It was characterized by ESI-MS, 1H NMR, and FT-IR. Crystals were grown from a solution of H2O and 0.1 M HCl. The central nitro-gen atom is protonated and forms hydrogen bonds with the chloride ion and a water mol-ecule. The two phthalimide units make a dihedral angle of 22.07 (3)°. The crystal packing features a hydrogen-bond network, two-coordinated chloride, and off-set π-π stacking.
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Schedule a callMore From: Acta crystallographica. Section E, Crystallographic communications
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