SEARCH Articles Figures Tables Bases Lithium diisopropylamide Diisopropylamide Hexamethylphosphoric Hexamethylphosphoric triamide Hexamethylphosphorous Lithium -Hexamethylphosphoric triamide Lithium diisopropylamide Lithium diisopropylamide-Hexamethylphosphoric triamide Triamide Triamides