Ruthenium-Catalyzed Synthesis of Functionalized 1,3-Dienes
摘要:
Functionalized 1,3-diene derivatives have been prepared by regioselective allylation of various nucleophiles with 1,3-dienic carbonates In the presence of a (N,O-carboxylate) allylruthenium precatalyst.
Ruthenium-Catalyzed Synthesis of Functionalized 1,3-Dienes
摘要:
Functionalized 1,3-diene derivatives have been prepared by regioselective allylation of various nucleophiles with 1,3-dienic carbonates In the presence of a (N,O-carboxylate) allylruthenium precatalyst.
Selective elimination from 1,3-dienicallyliccarbonates occurs in the presence of a catalytic amount of [Ru(C5Me5)(4,4′-di-But-2,2′-bipyridine)(CH3CN)]PF6 and provides efficient access to a variety of [3]dendralenes.
Functionalized 1,3-diene derivatives have been prepared by regioselective allylation of various nucleophiles with 1,3-dienic carbonates In the presence of a (N,O-carboxylate) allylruthenium precatalyst.