Abstract
Methylation of trinitromethane salts was studied under interphase catalysis conditions in a solid phase (a trinitromethane salt)-liquid (methyl iodide) system in the presence of interphase transfer catalysts — onium salts, cyclic and acyclic polyethers. The dependence of the yield of the methylation product-1,1,1-trinitroethane — on the nature of the catalyst was also investigated, and based on this, catalysts were found, in whose presence the methylation process is realized more effectively than under homogeneous conditions.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1816–1819, August, 1990.
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Shevelev, S.A., Dalinger, L.I., Vinogradov, V.M. et al. Interphase analysis in the chemistry of aliphatic nitro compounds. 1. Alkylation of alkali metal salts of trinitromethane under interphase catalysis conditions in solid phase-liquid systems. Russ Chem Bull 39, 1647–1650 (1990). https://doi.org/10.1007/BF00961495
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DOI: https://doi.org/10.1007/BF00961495