Synthesis and crystal structure of bis(2-phthalimidoethyl)ammonium chloride dihydrate
| Autor: | Barry S. Young, Jamie L. Lee, Milan Gembicky, Jake Bailey, Gary L. N. Smith |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 6, Pp 575-577 (2023) |
| Druh dokumentu: | article |
| ISSN: | 2056-9890 20569890 |
| DOI: | 10.1107/S2056989023004565 |
| Popis: | The title compound {systematic name: bis[2-(1,3-dioxoisoindol-2-yl)ethyl]azanium 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 nitrogen atom is protonated and forms hydrogen bonds with the chloride ion and a water molecule. 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. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
|