4-(2-Chloroethyl)morpholinium picrate

Kant, Rajni; Kohli, Sabeta; Sarmal, Lovely; Narayana, B.; Samshuddin, S.

doi:10.1107/s1600536809035405

Cited by 2 publications

(1 citation statement)

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“…It is also a well-established material for non-linear optical (NLO) substances, which crystallize in the non-centrosymmetric space group Pca2 1 (Yamaguchi et al, 1988). Compounds of the morpholine family such as 4-(2-chloroethyl)morpholinium picrate (Kant et al, 2009), 4-(4-nitrophenyl)morpholine (Wang et al, 2012), morpholinium picrate (Vembu & Fronczek, 2009) can be used in drug design. The phenolic group of the picrate anion might favour the formation of hydrogen-bonding interactions to increase the molecular hyperpolarizability and NLO effects (Takayanagi et al, 1996).…”

Section: Chemical Contextmentioning

confidence: 99%

Crystal structure of 2-(morpholino)ethylammonium picrate monohydrate

Chidambaranathan¹,

Sivaraj²,

Selvakumar³

2023

Acta Cryst E

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The title compound, C6H15N2O+·C6H2N3O7 −·H2O, was synthesized via slow evaporation of an aqueous solution of picric acid with the substituted morpholine base and crystallized with one cation (C6H15N2O)+, one anion (C6H2N3O7)− and a water molecule in the asymmetric unit. The morpholine ring in the cation adopts a chair conformation. The structure is stabilized by C—H...O, O—H...O, O—H...N and N—H...O hydrogen-bonding interactions and π–π stacking. The intermolecular interactions of the synthesized compound were quantified by Hirshfeld surface analysis.

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Section: Chemical Contextmentioning

confidence: 99%