ІРОНМедУ
→
Матеріали кафедри
→
Кафедра фармацевтичної хімії
→
Видання англійською мовою. Кафедра фармацевтичної хімії
→
Перегляд Видання англійською мовою. Кафедра фармацевтичної хімії за автором

Перегляд Видання англійською мовою. Кафедра фармацевтичної хімії за автором "Ennan, A. A."

Зараз показуються 1-15 з 15

Aminomethanesulfonic Acids as Reaction Products in SO2–NH2Alk–CH2O–H2O Systems: Synthesis and Structure

Khoma, R. E.; Gelmboldt, V. O.; Baumer, V. N.; Ennan, A. A.; Vodzinskii, S. V.; Ishkov, Yu. V.; Rakipov, I. M. (2021)

An original procedure was proposed for the synthesis of a series of aminomethanesulfonic acids AlkNHCH2SO3 (Alk = n-Bu, n-Hept, n-Oct, Bn) and N-tris(hydroxymethyl)methylammonium hydroxymethanesulfonate. The structure of ...
Condensation reactions in the systems “SO2 – L – CH2O – H2O” (L – primary amines)

Khoma, R. E.; Ennan, A. A.; Gelmboldt, V. O.; Koroeva, L. V. (2012)

We have previously shown that the interaction of sulfur (IV) oxide with hexamethylentetramine (HMTA) in aqueous solution results in the aminometansulfonic acid (AMSA):formulaAn attempt has been made to synthesize the AMSA ...
Features of Interaction in the Sulfur(IV) Oxide–Hexamethylenetetramine–Water System: A First Example of Identification of the Product with a Sulfur–Carbon Bond

Khoma, R. E.; Shestaka, A. A.; Shishkin, O. V.; Baumer, V. N.; Brusilovskii, Yu. E.; Koroeva, L. V.; Ennan, A. A.; Gel’mbol’d, V. O. (2011)

Hexamethylenetetramine (HMTA) is a ligand in the synthesis of coordination compounds and also is used as a pharmaceutical antiseptic drug and as hexogen precursor. An attempt is known to use aqueous solutions of HMTA as ...
Hexafluorosilicates of bis(carboxypyridinium) and bis(2-carboxyquinolinium)

Gelmboldt, V. O.; Koroeva, L. V.; Ganin, E. V.; Fonari, M. S.; Botoshansky, M. M.; Ennan, A. A. (2008)

The preparation and characterization of three isomeric carboxypyridinium and carboxyquinolinium hexafluorosilicate salts is described. The salts of the general formulas (LH)2[SiF6] (I–III, L = 2-carboxypyridine, ...
Interaction Products in the System Sulfur Dioxide–2,2′-Bipyridine–Water. Van der Waals Clathrates

Khoma, R. E.; Gelmboldt, V. O.; Ennan, A. A.; Baumer, V. N.; Tsapko, M. D. (2016)

Crystallization of 2,2′-bipyridine from aqueous solution containing sulfur(IV) oxide afforded clathrates with the composition (bipy)k·(SO2)m·(H2O)n. X-Ray amorphous guest SO2 molecules occupy voids in the crystal lattice ...
Onium Salts of Sulfur-Containing Oxyanions Resulting from Reaction of Sulfur(IV) Oxide with Aqueous Solutions of 1,2-Diamines and Morpholine

Khoma, R. E.; Gel’mbol’dt, V. O.; Ennan, A. A.; Baumer, V. N.; Puzan, A. N.; Koksharova, T. V.; Mazepa, A. V. (2017)

Reaction products have been isolated from SO2–L–H2O–О2 systems (L = ethylenediamine, N,N,N',N'-tetramethylethylenediamine, piperazine, and morpholine) as onium salts [H3NCH2CH2NH3]SO4, [(CH3)2NHCH2CH2NH(CH3)2]SO4, ...
Onium Sulfates and Hydrogen Sulfates: Products of Reactions of Sulfur(IV) Oxide with Aqueous Solutions of Alkylamines and Aniline

Khoma, R. E.; Gel’mbol’dt, V. O.; Ennan, A. A.; Baumer, V. N.; Rakipov, I. M.; Dlubovskii, R. M. (2018)

The reaction products formed in the SO2–L–H2O–O2 systems (L is n-propylamine, n-butylamine, tert-butylamine, n-heptylamine, n-octylamine, aniline) were isolated and identified as “onium” salts [n-C3H7NH3]2SO4, [n-C4H9NH3]2SO4, ...
Preparation and Some Physicochemical Properties of Benzylammonium Sulfates

Khoma, R. E.; Ennan, A. A.; Gelmboldt, V. O.; Shishkin, O. V.; Baumer, V. N.; Mazepa, A. V.; Brusilovskii, Yu. E. (2014)

New method of preparation of multisubstituted benzylammonium cations via interaction in the SO2–L–H2O systems (L is benzylamine, α-phenylethylamine, N,N-dimethylbenzylamine, or dibenzylamine) has been developed. The ...
Products of Interaction between Sulfur(IV) Oxide and Aqueous Solutions of Hexamethylendiamine and tertButylamine: The Crystal Structure of Hexamethylenediammonium Sulfate Dihydrate

Khoma, R. E.; Ennan, A. A.; Shishkin, O. V.; Baumer, V. N.; Gel’mbol’dt, V. O. (2012)

The possibility of mild SO2 oxidation in sulfur(IV) oxide–alkylamine–water–oxygen systems is demonstrated to yield onium sulfates.
The products of SO2 interaction with aqueous solutions of methylamine, benzylamines, 1,2-diamines and morpholine

Khoma, R. E.; Gelmboldt, V. O.; Ennan, A. A.; Baumer, V. N.; Mazepa, A. V.; Koksharova, T. V. (2015)

The new method of preparation of sulphur oxoanions “onium” salts via interaction in the SO2–L–H2O–O2 systems (L is methylamine, benzylamines, 1,2-diamines, and morpholine) has been developed. “Onium” sulfates have been ...
Synthesis and Structure of N(Hydroxyethyl)ethylenediammonium Sulfite Monohydrate

Khoma, R. E.; Gelmboldt, V. O.; Shishkin, O. V.; Baumer, V. N.; Puzan, A. N.; Ennan, A. A.; Rakipov, I. M. (2014)

A reaction between sulfur(IV) oxide and aqueous N(2hydroxyethyl)ethylenediamine yields onium sulfite of composition (HOCH2CH2NH2CH2CH2NH3)SO3 ⋅ H2O, which has been characterized by Xray diffraction, IR spectroscopy, and ...
Synthesis, crystal structure, and spectral characteristics of N-(n-propyl) aminomethanesulfonic acid. Acute toxicity of aminomethanesulfonic acid and its N-alkylated derivatives

Khoma, R. E.; Baumer, V. N.; Antonenko, P. B.; Snihach, A. O.; Godovan, V. V.; Ennan, A. A.; Dlubovskii, R. M.; Gelmboldt, V. O.; Хома, Р. Є.; Баумер, В. М.; Антоненко, П. Б.; Снігач, А. О.; Годован, В. В.; Еннан, А. А.; Длубовський, Р. М.; Гельмбольдт, В. О. (2019)

Aminomethanesulfonic acid (Ia), and its N-methyl (IIa), N-n-propyl (IIIa), N-tert-butyl (IVa) derivatives were synthesized (IIIa has not been previously described) and characterized by means of X-ray diffraction analysis, ...
Synthesis, Crystal Structure, and Spectral Characteristics of N-(tert-Butyl) aminomethanesulfonic Acid

Khoma, R. E.; Gel’mbol’dt, V. O.; Ennan, A. A.; Baumer, V. N.; Puzan, A. N. (2015)

A new method of the synthesis of N-(tert-butyl)aminomethanesulfonic acid in the system SO2–(CH3)3CNH2–CH2O–H2O was developed. The target compound [(CH3)3С]NHCH2SO3H was characterized by means of X-ray diffraction analysis, ...
Synthesis, Crystal Structure, Vibrational Spectra, and Thermochemical Transformations of Tris(hydroxymethyl)aminomethane

Khoma, R. E.; Gel’mbol’dt, V. O.; Shishkin, O. V.; Baumer, V. N.; Ennan, A. A. (2014)

Abstract—A practically promising compound, tris(hydroxymethyl)aminomethane sulfate ((TRISH)2SO4, C8H24N2O10S) was synthesized and studied by a set of experimental methods (elemental analysis, IR and Raman spectroscopy, ...
Synthesis, Spectral Characteristics, and Some Properties of Methylammonium Sulfamate Monohydrate. A New Route to Sulfamic Acid Derivatives

Khoma, R. E.; Mazepa, A. V.; Gelmboldt, V. O.; Shestaka, A. A.; Koroeva, L. V.; Tsapko, M. D.; Ennan, A. A. (2010)

Abstract—Redox transformations of the products of reactions of the CH3C(S)NH2–SO2–H2O system components yield methylammonium sulfamate monohydrate [CH3NH3] +[OSO2NH2] – H2O and elemental sulfur. The synthesized compound ...

Зараз показуються 1-15 з 15

Пошук

Детальніший пошук

Перегляд

Весь ІРОНМедУ
Ця колекція

Перегляд Видання англійською мовою. Кафедра фармацевтичної хімії за автором "Ennan, A. A."

Перегляд Видання англійською мовою. Кафедра фармацевтичної хімії за автором "Ennan, A. A."

Пошук

Перегляд

Весь ІРОНМедУ

Ця колекція

Мій обліковий запис