SEARCH Articles Figures Tables Auxiliary enolate Chiral enolate Chiral ketones Chirality auxiliaries Enol ketones Enolates chiral Enolates ethyl Enolates titanium Enols ketonization Ethyl ketones Ketone enolate Ketone enolates Ketones auxiliaries Ketones chiral auxiliaries Ketones enolization Ketonization-enolization Titanium chirality Titanium enolate Titanium ketones