Abstract
An unusual route has been found for the hydrolysis of 3-amino-1,1-dialkoxy-6,7-dialkyl-4-aryl-3a,4,5,7a-tetrahydro-1H-pyrrolo[3,4-c]pyridine-3a,7a-dicarbonitriles in acidic medium which leads to the formation of alkyl 5,6-dialkyl-2-amino-3-cyanopyridine-4-carboxylates.
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Vasiliev, A.N., Kayukov, Y.S., Nasakin, O.E. et al. Synthesis of Alkyl 5,6-Dialkyl-2-amino-3-cyanopyridine-4-carboxylates. Chemistry of Heterocyclic Compounds 37, 309–314 (2001). https://doi.org/10.1023/A:1017503015471
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DOI: https://doi.org/10.1023/A:1017503015471