2-BENZOPYRYLIUM SALTS. 40. ADDITION OF AZOMETHINES TO 2-BENZOPYRYLIUM SALTS - NEW METHOD FOR THE SYNTHESIS OF ISOQUINOLINIUM SYSTEMS

DOI: 10.1007/BF00472475

Source and publish data:

Chemistry of Heterocyclic Compounds p. 980 - 983 (1990)

Update date:2022-08-03

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Authors:

Verin, S. V.

Tosunyan, D. E.

Zakharov, P. I.

Shevtsov, V. K.

Kuznetsov, E. V.

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Article abstract of DOI:10.1007/BF00472475

The addition of azomethines to 2-benzopyrylium salts, which leads to derivatives of 3,4-dihydroisoquinolinium salts, was observed.An assumption regarding the mechanism of the reaction is expressed on the basis of its stereoselectivity.Dehydrogenation of t

Full text of DOI:10.1007/BF00472475

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