A new polymorph of 1-({[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]iminio}methyl)naphthalen-2-olate

A new polymorph of 1-({[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]iminio}methyl)naphthalen-2-olate

The title compound, C 15 H 17 NO 4 , containing two molecules in the asymmetric unit is a polymorph of the crystal structure published by Martínez et al. [(2011). Eur. J. Org. Chem . pp. 3137-3145] which at 120 K is monoclinic with one molecule in the asymmetric unit. Both molecules in the title com...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2015-09, Vol.71 (9), p.o686-o687
Hauptverfasser: Guo, Ailing, Zhang, Shurong, Wang, Kun, Zhu, Ruitao
Format: Artikel
Sprache:eng
Schlagworte:
2-hydroxy-1-naphthaldehyde
crystal structure
N—H...O hydrogen bonding
O—H...O hydrogen bonding
Schiff base
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The title compound, C 15 H 17 NO 4 , containing two molecules in the asymmetric unit is a polymorph of the crystal structure published by Martínez et al. [(2011). Eur. J. Org. Chem . pp. 3137-3145] which at 120 K is monoclinic with one molecule in the asymmetric unit. Both molecules in the title compound are in the trans form. In the crystal, N—H...O and O—H...O hydrogen bonds connect molecules, forming a two-dimensional network parallel to (001).
ISSN:2056-9890
2056-9890
DOI:10.1107/S205698901501539X