We have synthesized a series of 3-halo-substituted pyrimidobenzimidazolones and studied the alkylation reaction of the obtained derivatives.
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The work was performed with financial support from the Russian Foundation for Basic Research (grant 13-0300867 А) and within the framework of State Assignment from the Ministry of Education and Science of the Russian Federation.
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Dedicated to Academician O. N. Chupakhin on the occasion of his 80th birthday.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 1090-1099, July, 2014.
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Ulomskiy, E.N., El’tsov, O.S., Borisov, S.S. et al. Halogen-Containing 2-methylpyrimido[1,2-a]-benzimidazol-4(10Н)-ones. Chem Heterocycl Comp 50, 1005–1013 (2014). https://doi.org/10.1007/s10593-014-1556-6
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DOI: https://doi.org/10.1007/s10593-014-1556-6