Novel Routes to Chiral 2-Alkoxy-5-/6- methoxycarbonylmethylidenepyrrolidines/-piperidines
摘要:
We report the results of a study aimed at the diastereoselective synthesis of chiral 2-alkoxy-5-/6-methoxy-carbonylmethylidenepyrrolidines/-piperidines by condensation of chiral amines onto omega-oxo alkynoates and omega-oxo beta-keto esters.
Novel Routes to Chiral 2-Alkoxy-5-/6- methoxycarbonylmethylidenepyrrolidines/-piperidines
摘要:
We report the results of a study aimed at the diastereoselective synthesis of chiral 2-alkoxy-5-/6-methoxy-carbonylmethylidenepyrrolidines/-piperidines by condensation of chiral amines onto omega-oxo alkynoates and omega-oxo beta-keto esters.
We report the results of a study aimed at the diastereoselective synthesis of chiral 2-alkoxy-5-/6-methoxy-carbonylmethylidenepyrrolidines/-piperidines by condensation of chiral amines onto omega-oxo alkynoates and omega-oxo beta-keto esters.