SEARCH Articles Figures Tables Aldol diastereoselective Aldol reaction diastereoselection Aldol reactions diastereoselective Aldol reactions simple diastereoselectivity Diastereoselection directed aldol reaction Diastereoselective reaction Diastereoselective reactions Diastereoselectivity Diastereoselectivity aldols Diastereoselectivity reaction Diastereoselectivity, aldol reaction Direct aldol reaction Direct reactions Directed aldol reaction Directed reactions Reaction direct reactions Reaction direction Simple reaction