Title of article
A facile synthesis of 4-methylene-1,3-oxazolidines from γ-hydroxybutynoate and N-tosylimines
Author/Authors
Nicolas Fleury-Brégeot، نويسنده , , Nicolas and Voituriez، نويسنده , , Arnaud and Retailleau، نويسنده , , Pascal and Marinetti، نويسنده , , Angela، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
3
From page
4700
To page
4702
Abstract
Both nucleophilic and basic catalysts have been used to promote the cyclization reactions between γ-hydroxybutynoate and N-tosylimines to afford 4-methylene-1,3-oxazolidines in good yields. E- and Z-isomers of the final products have been isolated and characterized by NMR spectroscopy and X-ray data.
Keywords
organocatalysis , Phosphine catalyzed , Activated propargylic alcohol , Methyleneoxazolidine
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1865354
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