SEARCH Articles Figures Tables A-doubling Double Hydrogen Bonding Double hydrogenation Hydrogen bonds double Hydrogenation, of a double bond Raney nickel Hydrogenation, of a double bond nickel Hydrogenation, of a double bond over Raney nickel for reductive alkylation Hydrogenation, of a double bond over copper chromium oxide Hydrogenation, of a double bond over palladium Hydrogenation, of a double bond over platinum Of double bonds