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Regioselective Olefin Hydroformylation as a Route to Indolizidine and Pyrrolizidine Alkaloids
31 December 2000 (online)
Regioselective, rhodium-catalyzed hydroformylation of olefinic pyrrolidine derivatives was utilized as a key step in the formal syntheses of the indolizidine alkaloids (±)-167B, 2, and (±)-209D, 3, and the ant venom pyrrolizidine alkaloid (3S,5R,8S)-3-heptyl-5-methylpyrrolizidine, 4.
hydroformylation - rhodium - indolizidine - pyrrolizidine - alkaloid