Abstract
It has been established that bis(4,6-dimethyl-2-pyrimidyl)methylphosphonate (I) is capable of forming a crystalline hydrate with five molecules of water. Compound I reacts with dimethyl sulfate, forming a complex mixture of products from which dimethyl methylphosphonate, 1,4,6-trimethyl-5-sulfo-2-pyrimidinone, the betaine 1,3,4,6-tetramethyl-2-oxodihydropyrimidinium-2-sulfonate, and 4,6-dimethyl-2-hydroxypyrimidine methylphosphonate have been isolated.
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References
V. S. Reznik and N. G. Pashkurov, KhGS, collection 1, p. 384, 1967.
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B. A. Arbuzov and V. S. Vinogradova, Izv. AN SSSR, OKhN, 459, 1947.
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Reznik, V.S., Pashkurov, N.G. Some properties of bis(4,6-dimethyl-2-pyrimidyl)methylphosphonate. Chem Heterocycl Compd 5, 102–104 (1969). https://doi.org/10.1007/BF01031782
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DOI: https://doi.org/10.1007/BF01031782