In situ coupled oxidation cycle catalyzed by highly active and reusable Pt-catalysts: dehydrogenative oxidation reactions in the presence of a catalytic amount of o- …

H Miyamura, K Maehata, S Kobayashi

Index: Miyamura, Hiroyuki; Maehata, Kanako; Kobayashi, Shu Chemical Communications, 2010 , vol. 46, # 42 p. 8052 - 8054

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Citation Number: 24

Abstract

Oxidation is a basic and very important process in organic synthesis and many methodologies and reagents for oxidation have been developed so far. 1 Quinones with high oxidation potential, such as 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) and chloranils, are versatile and important oxidizers in organic synthesis (Fig. 1). 2 However, stoichiometric use of these quinones often leads to difficulty in removing concomitant by-products, hydroquinones. The high ...