Cycloaddition Reactions of Neat Dipivaloylketene

DOI: 10.1007/BF00810021

Source and publish data:

Monatshefte fur Chemie p. 1133 - 1142 (1993)

Update date:2022-07-30

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Authors:

Kappe, C. Oliver

Wentrup, Curt

Kollenz, Gert

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Article abstract of DOI:10.1007/BF00810021

Various <2 + 4> hetero-Diels-Alder cycloaddition reactions of dipivaloylketene (2) with polarized multiple bond systems are described.Aldehydes and ketones react with 2 to furnish 1,3-dioxin-4-ones 7, imines and heterocumulenes (X=C=N) form 1,3-oxazin-4-o

Full text of DOI:10.1007/BF00810021

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