ChemInform Abstract: Palladium(II)‐Catalyzed ortho‐Olefination of Arenes Applying Sulfoxides as Remote Directing Groups.
Cheminform(2014)
摘要
A novel palladium-catalyzed ortho-C(sp2)–H olefination protocol has been developed by the use of sulfoxide as the directing group. Importantly, relatively remote coordination can be accessed to achieve the ortho olefination of benzyl, 2-arylethyl, and 3-arylpropenyl sulfoxide substrates, and the olefinated sulfoxide can be easily transformed to other functionalities.
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