AZETIDINE-2,4-DIONES VIA PHOTOCYLIZATION OF N-FORMYL-N-METHYL α,β-UNSATURATED AMIDES

DOI: 10.1246/cl.1980.265

Source and publish data:

Chemistry Letters p. 265 - 266 (1980)

Update date:2022-08-10

Topics:

Authors:

Maruyama, Kazuhiro

Ishitoku, Takeshi

Kubo, Yasuo

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Article abstract of DOI:10.1246/cl.1980.265

Upon irradiation N-formyl-N-methylcyclohexene-1-carboxamide (2a) cyclized to give N-methylcyclohexane-1,1-dicarboximide (3a) in a high yield.The reaction proceeds via intramolecular hydrogen abstraction.Similarly, several other alkyl-substituted azetidine-2,4-diones were synthesized.

Full text of DOI:10.1246/cl.1980.265

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