Palladium-catalyzed arylation of allylic benzoates using hypervalent siloxane derivatives.
Palladium-catalyzed cross-coupling of hypervalent arylsiloxane derivatives proceeded in good to excellent yields with allylic benzoates. Arylation occurred with complete inversion of configuration. The scope and limitations of this reaction, an alternative to the Stille coupling, is summarized.
Correia
R
R
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA.
DeShong
P
P
D000890:Anti-Infective Agents / Q000138:chemical synthesis; D000935:Antifungal Agents / Q000138:chemical synthesis; D001565:Benzoates / Q000138:chemical synthesis*; D002384:Catalysis; D010165:Palladium / Q000737:chemistry; D011084:Polycyclic Aromatic Hydrocarbons / Q000138:chemical synthesis*; D012833:Siloxanes / Q000737:chemistry
D000890:Anti-Infective Agents; D000935:Antifungal Agents; D001565:Benzoates; D011084:Polycyclic Aromatic Hydrocarbons; D012833:Siloxanes; D010165:Palladium