Title of article
1,3-Dipolar cycloadditions of MeOPEG-bounded azides
Author/Authors
Giorgio Molteni، نويسنده , , Paola Del Buttero، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
5
From page
4983
To page
4987
Abstract
1,3-Dipolar cycloadditions of MeOPEG-supported azide with a variety of dipolarophiles have been studied. 1-MeOPEG-supported 1,2,3-triazoles and , 1,2,3,4-tetrazoles and aziridine were obtained in nearly quantitative yields. The removal of the MeOPEG moiety from the 1,2,3-triazole nucleus was achieved by acidic cleavage of the cycloadduct mixtures and giving 4- and 5-substituted-1,2,3-triazoles and .
Keywords
azoles , Polymer-supported synthesis , Azides , 3-dipolar cycloadditions , 1
Journal title
Tetrahedron
Serial Year
2005
Journal title
Tetrahedron
Record number
1088719
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