REGIOSELECTIVITY OF REDUCTION OF 2-tert-BUTYL-1-BENZOPYRILIUM PERCHLORATE

DOI: 10.1007/BF00472379

Source and publish data:

Chemistry of Heterocyclic Compounds p. 258 - 260 (1989)

Update date:2022-08-24

Topics:

Authors:

Suzdalev, K.F.

Koblik, A.V.

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Article abstract of DOI:10.1007/BF00472379

The reaction of 2-tert-butyl-1-benzopyrilium perchlorate with various reducing agents leads to a mixture of 2H- and 4H-chromenes.The greatest selectivity (90percent 2-tert-butyl-4H-chromene and 10percent 2H-isomer) was achieved using 1,3-dimethylbenzimida

Full text of DOI:10.1007/BF00472379

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