sodium hydroxide; borane; water; dihydrogen peroxide in tetrahydrofuran var. BH3/azide ratios; other α,β-unsaturated azide and amines; Product distribution;

lithium aluminium tetrahydride in diethyl ether 48 h; Heating; Yield given;

sodium hydroxide; borane; water; dihydrogen peroxide in tetrahydrofuran var. BH3/azide ratios; other α,β-unsaturated azide and amines; Product distribution;