SEARCH Articles Figures Tables 0’Amino ketones Acetylide Acetylide addition Acetylides Addition ketones Addition reactions ketones Addition reactions mechanism Addition to ketones Additive mechanism For ketones Ketones, protection Lithium acetylide Lithium acetylide, addition Lithium acetylides Lithium ketones Mechanical protection Mechanism ketones Mechanisms addition PMB PMB-protection Protecting amino Reaction mechanisms ketones Reactions protection The Reaction Mechanism