2-BENZOPYRYLIUM SALTS. 42. ORTHO-QUINOID INTERMEDIATES IN RECYCLIZATION REACTIONS OF 2-BENZOPYRYLIUM SALTS

DOI: 10.1007/BF00471741

Source and publish data:

Chemistry of Heterocyclic Compounds p. 1183 - 1189 (1991)

Update date:2022-08-03

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Authors:

Verin, S.V.

Tosunyan, D.E.

Kuznetsov, E.V.

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Article abstract of DOI:10.1007/BF00471741

The interactions of 1-styryl-substituted 2-benzopyrylium salts with morpholine, methylamine and malononitrile is highly stereoselective in forming cis-3,4-dihydronaphthalenes; this can be taken as evidence that ortho-quinoid intermediates participate in t

Full text of DOI:10.1007/BF00471741

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