
Tetrahedron Letters p. 4445 - 4448 (1999)
Update date:2022-08-04
Topics: Synthesis Oxidation Regioselectivity Chiral Reduction Imine Enantiomers Intermediate Starting Material Condensation Reaction Stereoselectivity Functional Groups Carbohydrates Reaction pathway Mirror image N-oxide
Marco-Contelles, Jose
De Opazo, Elsa
The first intramolecular 1,3-dipolar cycloaddition of an acyclic, chiral, polyfunctionalized 7-alkenyl tethered N-benzyl nitrone is reported. This is a new and efficient approach for the synthesis of chiral, densely functionalized cycloheptanes from carbohydrates.
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