Synthesis of methyl 4-aryl-6-methyl-4,7-dihydro-1H-pyrazolo-[3,4-b]pyridine-5-carboxylates from methyl 4-aryl-6-methyl-2-oxo-1,2,3,4-tetrahydropyridine-5-carboxylates

DOI: 10.1039/P19960000947

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 947 - 951 (1996)

Update date:2022-08-03

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Authors:

Verdecia, Yamila

Suarez, Margarita

Morales, Alhmed

Rodriguez, Elena

Ochoa, Estael

Gonzalez, Leandro

Martin, Nazario

Quinteiro, Margarita

Seoane, Carlos

Soto, Jose L.

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Article abstract of DOI:10.1039/P19960000947

Novel methyl 4,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylates 3a-e have been prepared in a two step procedure from the readily available 2-oxo-1,2,3,4-tetrahydropyridine-5-carboxylates 1a-e by treatment with the Vilsmeier-Haack reagent. Further treat

Full text of DOI:10.1039/P19960000947

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