Synthesis of Isoxazole and 1,2,3-Triazole Isoindole Derivatives via Silver- and Copper-Catalyzed 1,3-Dipolar Cycloaddition Reaction

Synthesis of Isoxazole and 1,2,3-Triazole Isoindole Derivatives via Silver- and Copper-Catalyzed 1,3-Dipolar Cycloaddition Reaction

The CuI- or Ag2CO3-catalyzed [3+2] cycloaddition of propargyl-substituted dihydroisoindolin-1-one (3) with arylnitrile oxides 1a–d (Ar = Ph, p-MeC6H4, p-MeOC6H4, p-ClC6H4) produces in good yields novel 3,5-disubstituted isoxazoles 4 of the ethyl-2-benzyl-3-oxo-1-((3-arylisoxazol-5yl)methyl)-2,3-dihy...

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Bibliographic Details
Main Authors: Mohamed Mehdi Rammah, Wafa Gati, Hasan Mtiraoui, Mohamed El Baker Rammah, Kabula Ciamala, Michael Knorr, Yoann Rousselin, Marek M. Kubicki
Format: Article
Language:English
Published: MDPI AG 2016-03-01
Series:Molecules
Subjects:
[3+2] dipolar cycloaddition
arylnitrile oxides
arylazides
isoxazole
1,2,3-triazoles
Online Access:http://www.mdpi.com/1420-3049/21/3/307

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