SYNTHESIS OF AZOLOISOQUINOLINES

DOI: 10.1007/BF00480870

Source and publish data:

Chemistry of Heterocyclic Compounds p. 914 - 917 (1990)

Update date:2022-08-05

Topics:

Authors:

Nikolyukin, Yu. A.

Dulenko, L. V.

Dulenko, V. I.

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Article abstract of DOI:10.1007/BF00480870

Two pathways are presented for the synthesis of pyrazolo<5,4-c>isoquinoline derivatives: recyclization of 1-methyl-3-phenyl-4-cyano-6,7-dimethoxybenzopyrylium perchlorate upon treatment with hydrazine, and Bischler-Napieralski cyclization of substitute

Full text of DOI:10.1007/BF00480870

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