Reaction of 1,3-dimethylimidazolium dimethylphosphate with elemental sulfur-Reference-Cited by-同舟云学术

Reaction of 1,3-dimethylimidazolium dimethylphosphate with elemental sulfur

Published:2020-07-11 Issue:8 Volume:92 Page:1297-1304
ISSN:1365-3075
Container-title:Pure and Applied Chemistry
language:en
Short-container-title:

Author:

Tarasova Natalia¹²,Krivoborodov Efrem¹,Egorova Anna¹,Zanin Alexey¹,Glukhov Lev³,Toropygin Ilya⁴,Mezhuev Yaroslav¹

Affiliation:

1. D. Mendeleev University of Chemical Technology of Russia , Moscow, 125047 , Russia

2. Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry , Russian Academy of Sciences , Moscow, 119017 , Russia

3. N.D. Zelinsky Institute of Organic Chemistry , Russian Academy of Sciences , Moscow, 119991 , Russia

4. V.N. Orekhovich Research Institute of Biomedical Chemistry , Russian Academy of Sciences , Moscow, 119121 , Russia

Abstract

Abstract By the methods of MALDI and mass spectroscopy with the detection of positively and negatively charged ions, it was found that the reaction of elemental sulfur and 1,3-dimethylimidazolium dimethylphosphate is accompanied by the opening of the S8 ring. 1H, 13C, 15N and 31P NMR spectroscopy showed that the interaction of S8 and 1,3-dimethylimidazolium dimethylphosphate proceeds exclusively on the oxygen atom of the dimethylphosphate anion carrying a negative charge. Kohn-Sham calculations at B3LYP/STO-3G, B3LYP/6-31G* and B3LYP/6-311G* levels of theory confirmed that the reaction of S8 with dimethylphosphate anion is possible.

Funder

Mendeleev University of Chemical Technology of Russia

Publisher

Walter de Gruyter GmbH

Subject

General Chemical Engineering,General Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/pac-2019-1211/pdf

Reference35 articles.

1. S. Diez, A. Hoefling, P. Theato, W. Pauer. Polymers9, 59 (2017).

2. A. V. Tobolsky. J. Polym. Sci. Part C: Polym. Symp.12, 71 (2007).

3. F. Fairbrother, G. Gee, G. T. Merrall. J. Polym. Sci.16, 459 (1955).