Ruthenium catalyzed process for the alkylation of ketones 1,241,103. Alkylating ketones. RHONEPOULENC, S.A. 11 Aug., 1969 [21 July, 1969], No. 40147/69. Heading C2C. Ketones of formula where R is H or an organic monovalent radical of which the free valency is attached to carbon, R ...