Conclusions
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1.
New chelate boron compounds with 1-carbamoylpyridon-2-imines and 1-thiocarbamoylpyridon-2-imines as the ligands were obtained by adding 2-pyridylaminoboranes to isocyanates and isothiocyanates.
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2.
A method of synthesizing 1-carbamoylpyridon-2-imine hydrochlorides from 2-aminopyridine and isocyanates through the chelate boron compounds was proposed.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 1085–1089, May, 1979.
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Dorokhov, V.A., Lavrinovich, L.I. & Mikhailov, B.M. Organoboron compounds 359. Reaction of 2-pyridylaminoboranes with isocyanates and isothiocyanates. Russ Chem Bull 28, 1014–1018 (1979). https://doi.org/10.1007/BF00963319
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DOI: https://doi.org/10.1007/BF00963319