Abstract
Coupling of pyrazole-3(5)-diazonium salts with cyclic 1,3-dicarbonyl (active methylene) compounds followed by cyclocondensation of the resulting hetarylhydrazones gave novel pyrazolo[5,1-c][1,2,4]triazines.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 5, pp. 1008–1013, May, 2009.
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Shikhaliev, K.S., Didenko, V.V., Voronkova, V.A. et al. Pyrazole-3(5)-diazonium salts in the synthesis of novel pyrazolo[5,1-c][1,2,4]triazines. Russ Chem Bull 58, 1034–1040 (2009). https://doi.org/10.1007/s11172-009-0132-1
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DOI: https://doi.org/10.1007/s11172-009-0132-1