Abstract
An approach is developed to the synthesis of 2-methyl-7-phenyl-5,8-dihydro-4H-pyrazolo[5,1-d]-[1,2,5]triazepin-4-one, based on the recyclization of 2-methyl-6-phenyl-4H-pyrazolo[5,1-c][1,4]oxazin-4-one with hydrazine.
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Original Russian Text © A.O. Kharaneko, O.I. Kharaneko, 2018, published in Zhurnal Organicheskoi Khimii, 2018, Vol. 54, No. 5, pp. 738–742.
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Kharaneko, A.O., Kharaneko, O.I. Synthesis of 2-Methyl-7-phenyl-5,8-dihydro-4H-pyrzylo-[5,1-d][1,2,5]triazepin-4-one. Russ J Org Chem 54, 742–746 (2018). https://doi.org/10.1134/S1070428018050111
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DOI: https://doi.org/10.1134/S1070428018050111