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Mcmahon, E.M.; Roper, J.N.; Utermohlen, W.P.; Hasek, R.H.; Harris, R.C.; Brant, J.H., Preparation and properties of ethyl vinyl ketone and of methyl isopropenyl ketone, J. Am. Chem. Soc., 1948, 70, 2971-7. [all data]