A facile synthesis of pyrazolo[3,4-b]pyridines

DOI: 10.1080/00397919608003494

Source and publish data:

Synthetic Communications p. 1341 - 1348 (1996)

Update date:2022-07-31

Topics:

Authors:

Ahluwalia

Goyal, Bindu

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Article abstract of DOI:10.1080/00397919608003494

Pyrazolo[3,4-b]pyridines (4) and (5) have been obtained by the condensation of 3-(alkyl/aryl)-5-amino-1-phenyl-1H-pyrazole-4-carboxaldehydes (3) with active methylene compounds viz: diethyl malonate and malononitrile.

Full text of DOI:10.1080/00397919608003494

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