CH3CH2CH2 B- .8H H HH Other Oxidation Reagents Collins reagent:Cr2O3 in pyridine Jones reagent:chromic acid in acetone ·KMnO4(strong oxidizer） ·Nitric acid(strong oxidizer） ·CuO,300°C(industrial dehydrogenation) Swern oxidation:dimethylsulfoxide,with oxalyl chloride and hindered base, oxidizes 2 alcohols to ketones and 1 alcohols to aldehydes. 士>CH3CH2CH2 C H H Br O H H _  +  Chapter 11 9 Other Oxidation Reagents • Collins reagent: Cr2O3 in pyridine • Jones reagent: chromic acid in acetone • KMnO4 (strong oxidizer) • Nitric acid (strong oxidizer) • CuO, 300°C (industrial dehydrogenation) • Swern oxidation: dimethylsulfoxide, with oxalyl chloride and hindered base, oxidizes 2 alcohols to ketones and 1 alcohols to aldehydes. =>