Unexpected Dehydrogenation Products in the Furan Series Arising from Ruthenium‐Catalyzed 4‐Oxo‐1,6‐enyne Metathesis
摘要:
Metathesis of 4-oxo-1,6-enynes afforded the usual dihydrofuran products accompanied for the first time by unexpected side products identified as the corresponding furans. It probably arose from ruthenium-catalyzed dehydrogenation of dihydrofurans in the metathesis reaction mixture.
Unexpected Dehydrogenation Products in the Furan Series Arising from Ruthenium‐Catalyzed 4‐Oxo‐1,6‐enyne Metathesis
摘要:
Metathesis of 4-oxo-1,6-enynes afforded the usual dihydrofuran products accompanied for the first time by unexpected side products identified as the corresponding furans. It probably arose from ruthenium-catalyzed dehydrogenation of dihydrofurans in the metathesis reaction mixture.