Synthesis and rearrangements of 7H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]-and 7h-pyrrolo[3,2-e][1,2,4]triazolo[4,3-c]pyrimidines |
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| Authors: | E. V. Vorob’ev E. S. Kurbatov V. V. Krasnikov V. V. Mezheritskii E. V. Usova |
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| Affiliation: | (1) Institute of Physical and Organic Chemistry, Rostov State University, 194/2 prosp. Stachki, 344090, Rostov-on-Don, Russian Federation |
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| Abstract: | 7H-Pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidines were synthesized by the reactions of 2-ethoxymethyleneamino-1H-pyrrole-3-carbonitriles with acid hydrazides and by the reactions of aminoiminopyrimidines (prepared based on the above-mentioned carbonitriles) with acid chlorides. Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 8, pp. 1438–1443, August, 2006. |
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| Keywords: | 7H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidines acid hydrazides Dimroth rearrangement |
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