Application of Soy Lecithin as a Promoter of Methane Hydrate FormationDoklady Chemistry - Tập 512 - Trang 309-314 - 2023
V. P. Mel’nikov, N. S. Molokitina, A. O. Drachuk, K. A. Pletneva, A. A. Kibkalo, B. V. Grigor’ev, G. Pandey
The course towards active development of the Arctic zone of the Russian Federation by fuel-and-energy companies involves the development of new methods and approaches to the storage and transportation of natural gas to reduce the negative impact on the ecosystems of cold regions while maintaining the economic feasibility of their use. This work proposes a method for optimizing the technology for t...... hiện toàn bộ
Chlorination of Sulfonium Derivatives of closo-Decaborate Anion with Carboxyl-Containing SubstituentsDoklady Chemistry - Tập 500 - Trang 205-208 - 2022
A. V. Golubev, A. S. Kubasov, A. Yu. Bykov, K. Yu. Zhizhin, N. T. Kuznetsov
The reaction of sulfonium closo-decaborate derivatives containing carboxyl groups with sulfuryl chloride SO2Cl2 as a halogenating agent was studied. The reaction gave fully halogenated derivatives of the closo-decaborate anion, (n-Bu4N)[2-B10Cl9SR2] (R = –CH2COOEt, –CH2COOH), which was confirmed by 11B, 1H, and 13C NMR and IR spectral data. The structure of the [2-B10Cl9S(CH2COOEt)2]– anion was es...... hiện toàn bộ