Structural Elucidation of the Triethylammonium Betaine of Squaric Acid

Structural Elucidation of the Triethylammonium Betaine of Squaric Acid

Betaines of squaric acid have gained research interest because of their structural and spectral properties. We elucidated the crystal and molecular structure of the triethylammonium betaine of squaric acid (<b>1</b>) by X-ray crystallography, IR, and NMR spectroscopy augmented by Hirshfe...

Full description

Bibliographic Details
Main Authors:	Paul R. Palme, Richard Goddard, Markus Leutzsch, Adrian Richter, Peter Imming, Rüdiger W. Seidel
Format:	Article
Language:	English
Published:	MDPI AG 2023-10-01
Series:	Molbank
Subjects:	squaric acid betaine crystal structure Hirshfeld surface analysis IR spectroscopy NMR spectroscopy
Online Access:	https://www.mdpi.com/1422-8599/2023/4/M1737

Similar Items

Synthesis of Squaric Acid Monoamides as Building Blocks for Drug Discovery
by: Nathan Long, et al.
Published: (2023-08-01)

2,3,4-Trioxo-1-(1H-pyrrolo[2,3-b]pyridin-7-ium-7yl)-cyclobutan-1-ide
by: Duc Hoàng Lande, et al.
Published: (2018-10-01)

Electric field induced polarization rotation in squaric acid crystals revisited
by: A. P. Moina
Published: (2022-12-01)

Synthesis, Crystal Structures, and Molecular Properties of Three Nitro-Substituted Chalcones
by: Alam Yair Hidalgo, et al.
Published: (2021-12-01)

NIR-II light-activated two-photon squaric acid dye with Type I photodynamics for antitumor therapy
by: Wang Kexin, et al.
Published: (2022-10-01)

Antibacterial Activity of Squaric Amide Derivative SA2 against Methicillin-Resistant <i>Staphylococcus aureus</i>
by: Moxi Yu, et al.
Published: (2022-10-01)

Structural Characterization of 4-(4-Nitrophenyl)thiomorpholine, a Precursor in Medicinal Chemistry
by: Paul R. Palme, et al.
Published: (2024-03-01)

Synthesis of Poly(Ethylene Brassylate-Co-squaric Acid) as Potential Essential Oil Carrier
by: Aurica P. Chiriac, et al.
Published: (2021-04-01)

NMR Spectra Particularities in LiNbO<sub>3</sub> Crystals with a Near-Stoichiometric Composition
by: Alexander Yatsenko, et al.
Published: (2023-02-01)

New Nano-Crystalline Hydroxyapatite-Polycarboxy/Sulfo Betaine Hybrid Materials: Synthesis and Characterization
by: Aránzazu Díaz-Cuenca, et al.
Published: (2024-02-01)

Structural Elucidation of 2-(6-(Diethylamino)benzofuran-2-yl)-3-hydroxy-4<i>H</i>-chromen-4-one and Labelling of <i>Mycobacterium aurum</i> Cells
by: Adrian Richter, et al.
Published: (2023-05-01)

Crystal structure and Hirshfeld surface analysis of 4-allyl-2-methoxy-6-nitrophenol
by: Yassine El Ghallab, et al.
Published: (2020-03-01)

X-ray, Hirshfeld surface analysis, spectroscopic and DFT studies of polycyclic aromatic hydrocarbons: Fluoranthene and acenaphthene
by: Śmiszek-Lindert Wioleta, et al.
Published: (2015-01-01)

Betaine (trimethylammonioacetate) binary compound with sodium iodide
by: Alexander Y. Nazarenko
Published: (2018-06-01)

Various Analytical Techniques for the Isolation and Identification of Flavonoid Compounds: A Descriptive Review
by: Dlgash Hamad Maruf, et al.
Published: (2022-06-01)

New Co-Crystals of Betaine: Significant Improvements in Hygroscopicity
by: Qi Li, et al.
Published: (2024-10-01)

Synthesis and Structural Analysis of New (−)-Cytisine Squaramides
by: Anna K. Przybył, et al.
Published: (2025-03-01)

A cancer vaccine with dendritic cells differentiated with GM-CSF and IFNα and pulsed with a squaric acid treated cell lysate improves T cell priming and tumor growth control in a mouse model
by: Ananda Mookerjee, et al.
Published: (2018-05-01)

Theoratical calculations of LASO molecule by using DFT/B3LYP and DFT/HSEH1PBE levels
by: Hacer Pir
Published: (2018-12-01)

Development of Genistein Synthesis for Use as a Certified Reference Material
by: A. A. Zhigalina, et al.
Published: (2021-12-01)

Synthesis and studies of bissydnone sulfonamides based on 4,4’-diaminodiphenyl methane
by: Shahrukh T. Asundaria, et al.
Published: (2009-12-01)

Spectroscopy Techniques for Monitoring the Composting Process: A Review
by: Andrés Pérez-San Martín, et al.
Published: (2023-08-01)

Revision of the crystal structure of `bis(glycine) squaric acid'
by: Rüdiger W. Seidel
Published: (2018-09-01)

Crystal structure of 2-(morpholino)ethylammonium picrate monohydrate
by: Balasubramanian Chidambaranathan, et al.
Published: (2023-01-01)

Supramolecular Structure of Tris(1,10-phenanthroline)zinc(II)-Cation and N,N′,N″-tris(carboxymethyl)-1,3,5-benzenetricarboxamide-Anion: Synthesis, Crystal Structure, Vibrational Spectra, and Theoretical Investigations
by: Niels-Patrick Pook
Published: (2023-03-01)

High Betaine and Dynamic Increase of Betaine Levels Are Both Associated With Poor Prognosis of Patients With Pulmonary Hypertension
by: Yicheng Yang, et al.
Published: (2022-03-01)

Relationships between the Structural, Vibrational, and Optical Properties of Microporous Cancrinite
by: Roman Shendrik, et al.
Published: (2021-03-01)

Advancements in NMR and IR Spectroscopy: Enhancing Metabolomics and Disease Diagnostics in the Health Sector: A Comprehensive Review
by: Rizki Rachmad Saputra, et al.
Published: (2024-09-01)

Derivatives Incorporating Acridine, Pyrrole, and Thiazolidine Rings as Promising Antitumor Agents
by: Monika Garberová, et al.
Published: (2023-09-01)

Extraction and characterization of sodium alginate from Moroccan Laminaria digitata brown seaweed
by: Mohamed Fertah, et al.
Published: (2017-05-01)

Oxidative and extractive desulfurization of petroleum middle distillates, using imidazole ionic liquids
by: Eleni Syntyhaki, et al.
Published: (2021-06-01)

Arrangement of Azidomethyl Group in Lupinine Azide: Structural and Spectroscopic Properties
by: Kymbat Kopbalina, et al.
Published: (2025-01-01)

Thermal behavior and spectroscopic study of neutral and cationic mononuclear cyclopalladated compounds
by: Ananias Sandra R., et al.
Published: (2003-01-01)

Crystal structure of propane-1,3-diaminium squarate dihydrate
by: Rüdiger W. Seidel, et al.
Published: (2024-09-01)

Synthesis, optical and solid NMR studies of strontium titanate borosilicate glasses doped with TeO2
by: Chandkiram Gautam, et al.
Published: (2020-03-01)

Investigating the properties and biological activity of a new Cu(II) complex with a 2-Dimethyaminopyridinium cation (C7H12N2)2[CuCl4]
by: Abdullah A. Alotaibi
Published: (2023-05-01)

Scientific Opinion on the safety and efficacy of betaine (betaine anhydrous and betaine hydrochloride) as a feed additive for all animal species based on a dossier submitted by VITAC EEIG
by: EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
Published: (2013-05-01)

Crystal Structure of the Biocide Methylisothiazolinone
by: Richard Goddard, et al.
Published: (2024-12-01)

Synthesis of new multitope tetrazole-containing ligands
by: Evgeny Y. Grigoriev, et al.
Published: (2022-08-01)

Molecular Self-Assembly of an Unusual Dinuclear Ruthenium(III) Complex Based on the Nucleobase Guanine
by: Marta Orts-Arroyo, et al.
Published: (2022-03-01)