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Updated: Jun 12, 2025

Preparation of Enantiopure Non-Activated Aziridines and Synthesis of Biemamide B, D, and epiallo-Isomuscarine
Published on: June 13, 2022
Synthesis and structure of (E)-3,4,5-trihy-droxy-N'-(3,4,5-tri-meth-oxy-benzyl-idene)benzohydrazide monohydrate
Mamadou Lo1, Bineta Sene1, Adji Fatou Fall Pouye1
1Département de Chimie, UFR des Sciences et Technologies, Laboratoire de Chimie Physique des Matériaux (LCPM), BP 523, Ziguinchor, Senegal.
None:
In the structure of the title compound, C17H18N2O7·H2O, hydrogen bonds link three mol-ecules to the water mol-ecule. Additional hydrogen-bonding inter-actions connect two mol-ecules via the amide nitro-gen donor and two meth-oxy oxygen acceptors. This three-dimensional hydrogen-bond network has no particular directionality, and a slight disorder of two meth-oxy groups is observed. According to force-field calculations, weaker but more extended van der Waals inter-actions show a larger stabilization effect than the hydrogen-bond inter-actions, while hydrogen-bond analysis suggests that polymorphs of the compound may be found in the future.
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