Manganese-Catalyzed Oxidative Transformation of Silyl Ethers to Ketones: Enantioselective Synthesis of Optically Active β- and γ-Siloxyketones - Murahashi, Shun-Ichi; Noji, Satoru; Hirabayashi, Tatsuo; Komiya, Naruyoshi (Synlett, 2004)