Title of article
Reverse-Cope elimination versus 1,3-dipolar cycloaddition in the reaction of enantiopure 2-azetidinone-tethered alkynylaldehydes with N-methylhydroxylamine
Author/Authors
Alcaide، نويسنده , , Benito and Sلez، نويسنده , , Elena، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
5
From page
1647
To page
1651
Abstract
Enantiopure 2-azetidinone-tethered alkynylaldehydes 1 react stereoselectively under mild conditions with N-methylhydroxylamine to yield products derived from either intramolecular reverse-Cope elimination or 1,3-dipolar cycloaddition, depending on both the length of the tether and the experimental conditions.
Keywords
Cycloadditions , reverse-Cope elimination , alkynylaldehydes , azetidinones
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1636547
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