
Chemistry of Heterocyclic Compounds p. 997 - 1001 (1987)
Update date:2022-08-04
Topics:
Orlov, V. D.
Kiroga, Kh.
Kolos, N. N.
Cyclocondensation of chalcones with 5-amino-3-methyl-1-phenylpyrazole leads to the formation of 2,4-diaryl-5-methyl-7-phenyl-3,4-dihydropyrazolo-<4,5-b>pyridines, which undergo aromatization upon treatment with N-bromosuccinimide.
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