SEARCH Articles Figures Tables A,)3-Unsaturated ketones Hexamethylphosphoric Hexamethylphosphoric triamide Hexamethylphosphoric triamide, reduction Hexamethylphosphorous In unsaturated Ketones, reduction unsaturated Of unsaturated ketones Reduction 3,7-unsaturated Reduction of a,/3-unsaturated ketones Reductive, of ketones Triamide Triamides