Abstract
The condensation of 2,3-dimethyl-4(5H)-oxazolonium salts with ethyl orthoformate and amides of 5-substituted 2-furancarboxylic acids gives the corresponding products derived by modification of the methyl group at C(2), 2-formylmethylene-4-oxazolidinone and 2-furoylaminoethenyl-4(5H)-oxazolanium perchlorates.
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References
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Additional information
Kuban State Technological University, 350072, Krasnodar. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 236–237, February, 1995. Original article submitted September 30, 1994.
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Kosulina, T.P., Kozlovskaya, I.N., Bychenko, N.V. et al. New 4(5H)-oxazolonium perchlorate derivatives. Chem Heterocycl Compd 31, 206–207 (1995). https://doi.org/10.1007/BF01169681
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DOI: https://doi.org/10.1007/BF01169681