2-BENZOPYRYLIUM SALTS. 27. FORMATION OF SUBSTITUTED CHRYSENES FROM 1-METHYL-2-BENZOPYRYLIUM SALTS

DOI: 10.1007/BF00505709

Source and publish data:

Chemistry of Heterocyclic Compounds p. 1214 - 1218 (1984)

Update date:2022-08-02

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Authors:

Korobka, I. V.

Voloshina, A. I.

Kuznetsov, E. V.

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Article abstract of DOI:10.1007/BF00505709

1-Methyl-2-benzopyrylium salts with a free β position of the heteroring primarily form substituted chrysenes.In alkaline media this process does not proceed through the intermediate formation of 1,5-diketones.

Full text of DOI:10.1007/BF00505709

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