Title of article
Ring-selective synthesis of O-heterocycles from acyclic 3-O-allyl-monosaccharides via intramolecular nitrone–alkene cycloaddition
Author/Authors
Tony K.M Shing، نويسنده , , Yongli Zhong، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
7
From page
1573
To page
1579
Abstract
Intramolecular 1,3-dipolar cycloadditions of nitrones formed from 3-O-allyl-d-glucose and d-altrose (both with threo-configuration at C-2,3) afford oxepanes selectively whereas the same reactions of nitrones derived from 3-O-allyl-d-allose and d-mannose (both with erythro-configuration at C-2,3) give tetrahydropyrans selectively.
Journal title
Tetrahedron
Serial Year
2001
Journal title
Tetrahedron
Record number
1081719
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