Synthesis of Spiro[pyrrole-2,5′-thiazoles] by Heterocyclization of Pyrrolobenzoxazinetriones with Aromatic Aldehyde Thiosemicarbazones

D. N. Lukmanova; Ya. I. Prikhod’ko; M. V. Dmitriev; I. V. Mashevskaya; A. N. Maslivets

doi:10.1134/S1070428019010135

Synthesis of Spiro[pyrrole-2,5′-thiazoles] by Heterocyclization of Pyrrolobenzoxazinetriones with Aromatic Aldehyde Thiosemicarbazones

Authors: Lukmanova D.N.¹, Prikhod’ko Y.I.¹, Dmitriev M.V.¹, Mashevskaya I.V.¹, Maslivets A.N.¹
Affiliations:
1. Perm National State Research University
Issue: Vol 55, No 1 (2019)
Pages: 108-114
Section: Article
URL: https://journal-vniispk.ru/1070-4280/article/view/219759
DOI: https://doi.org/10.1134/S1070428019010135
ID: 219759

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Abstract

3-Aroylpyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones regioselectively reacted with semicarbazones derived from aromatic aldehydes to give substituted spiro[pyrrole-2,5′-thiazoles] whose structure was confirmed by X-ray analysis.