6533b82cfe1ef96bd1290157

RESEARCH PRODUCT

Synthesis of highly functionalized β-aminocyclopentanecarboxylate stereoisomers by reductive ring opening reaction of isoxazolines

Loránd KissFerenc FülöpReijo SillanpääMelinda Nonn

subject

amino acidsNitrileOrganic ChemistryreductionisoxazolinesRing (chemistry)CycloadditionFull Research Paperlcsh:QD241-441chemistry.chemical_compoundChemistrychemistrylcsh:Organic chemistryOrganic chemistryfunctionalizationlcsh:Qlcsh:Scienceta116cycloaddition

description

A rapid and simple procedure was devised for the synthesis of multifunctionalized cyclic β-amino esters and γ-amino alcohols via the 1,3-dipolar cycloaddition of nitrile oxides to β-aminocyclopentenecarboxylates. The opening of the isoxazoline reductive ring to the corresponding highly functionalized 2-aminocyclopentanecarboxylates occurred stereoselectively with good yields.

10.3762/bjoc.8.10http://europepmc.org/articles/PMC3302068