Sulfite esters as products of the interaction in sulfur dioxide – alkanol – tris(hydroxymethyl)aminomethane systems

IF 2.1 3区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Journal of Sulfur Chemistry Pub Date : 2024-05-03 DOI:10.1080/17415993.2024.2322126

Ruslan Khoma , Vyacheslav Baumer , Magdalina Tsapko , Nadiia Fed’ko , Sergey Vodzinskii , Yuriy Ishkov , Vladimir Gelmboldt

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引用次数: 0

Abstract

The reaction products formed in the SO₂ – ROH – (HOCH₂)₃CNH₂ (where R – CH₃, C₂H₅, n-C₃H₇, i-C₃H₇, n-C₄H₉ and n-C₅H₁₁) systems were isolated and identified as: binary salt – ammonium O-methylsulfite [(HOCH₂)₃CNH₃]⁺ [CH₃OSO₂]⁻ (1); 1/1 charge transfer complex between diethyl sulfite (2) and tris(hydroxymethyl)aminomethane by S-N binding; polymorhps of zwitterionic internal salt – O-sulfite tris(hydroxymethyl)methylammonium (at R – n-C₄H₉ and n-C₅H₁₁); and its solvates with n-propanol 1/1 (3) and isopropanol 2/1. The structures of all synthesized products were confirmed by FT-IR, Raman, ¹H NMR and ¹³C NMR spectrometry, and the structure of 1 and 3 was characterized by crystal X-ray diffraction studies as well.

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来源期刊

Journal of Sulfur Chemistry CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

4.10

自引率

9.10%

发文量

审稿时长

6-12 weeks

期刊介绍： The Journal of Sulfur Chemistry is an international journal for the dissemination of scientific results in the rapidly expanding realm of sulfur chemistry. The journal publishes high quality reviews, full papers and communications in the following areas: organic and inorganic chemistry, industrial chemistry, materials and polymer chemistry, biological chemistry and interdisciplinary studies directly related to sulfur science. Papers outlining theoretical, physical, mechanistic or synthetic studies pertaining to sulfur chemistry are welcome. Hence the target audience is made up of academic and industrial chemists with peripheral or focused interests in sulfur chemistry. Manuscripts that truly define the aims of the journal include, but are not limited to, those that offer: a) innovative use of sulfur reagents; b) new synthetic approaches to sulfur-containing biomolecules, materials or organic and organometallic compounds; c) theoretical and physical studies that facilitate the understanding of sulfur structure, bonding or reactivity; d) catalytic, selective, synthetically useful or noteworthy transformations of sulfur containing molecules; e) industrial applications of sulfur chemistry; f) unique sulfur atom or molecule involvement in interfacial phenomena; g) descriptions of solid phase or combinatorial methods involving sulfur containing substrates. Submissions pertaining to related atoms such as selenium and tellurium are also welcome. Articles offering routine heterocycle formation through established reactions of sulfur containing substrates are outside the scope of the journal.