SYNTHESIS AND PROPERTIES OF 1-ARYL-2,5,7-TRIMETHYL-4-OXO-1,4-DIHYDROPIRYDOPYRIMINIDES

DOI: 10.1007/BF00531484

Source and publish data:

Chemistry of Heterocyclic Compounds p. 1046 - 1047 (1992)

Update date:2022-08-03

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Authors:

Demina, L. M.

Konshin, M. E.

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Article abstract of DOI:10.1007/BF00531484

1-Aryl-2,5,7-trimethyl-4-oxo-1,4-dihydropyrido<2,3-d>pyrimidines are formed from the cyclization of N-acetyl-2-arylamino-4,6-dimethylnicotinonitriles by perchloric acid in a mixture of acetic acid and acetic anhydride. 1-Aryl-2-acetonyl-5,7-dimethyl-4-oxo

Full text of DOI:10.1007/BF00531484

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