Process for decomposing N-oxide derivatives producing 5-vinyl-2-pyrrolidones

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United States of America Patent

PATENT NO 4632994
SERIAL NO

06549365

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New process for preparing olefinic lactams by decomposing the corresponding N,N-dimethyl-N-oxides in a suitable solvent in the presence of a base at a temperature of at least 100.degree. C.

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GRUPPO LEPETIT S P AITALY MILAN

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Trani, Aldo Milan, IT 11 50

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