sym-TETRACYANOETHANE IN THE SYNTHESIS OF HETEROCYCLES. 3. SYNTHESIS OF 1-ALKYL(ARYL)-2-AMINO-3,4,4-TRICYANO-4,5-DIHYDROPYRROLES BY THE REACTION OF sym-TETRACYANOETHANE WITH AZOMETHINES

DOI: 10.1007/BF00516448

Source and publish data:

Chemistry of Heterocyclic Compounds p. 851 - 854 (1983)

Update date:2022-08-02

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Authors:

Nasakin, O.E.

Alekseev, V.V.

Terent'ev, P.B.

Bulai, A.Kh.

Zablotskaya, M.Yu.

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Article abstract of DOI:10.1007/BF00516448

sym-Tetracyanoethane reacts with azomethines to give 1,5-disubstituted 2-amino-3,4,4-tricyano-4,5-dihydropyrroles, which upon heating readily split out HCN to give 1,5-diaryl(hetaryl)-2-amino-3,4-dicyanopyrroles.The structures of the dihydropyrroles and p

Full text of DOI:10.1007/BF00516448

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