Regiospecific synthesis of 2-allyl-1,2,3-triazoles by palladium-catalyzed 1,3-dipolar cycloaddition

Shin Kamijo, Tienan Jin, Zhibao Huo, Yoshinori Yamamoto

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74 Citations (Scopus)

Abstract

2-Allyl-1,2,3-triazoles were prepared by the palladium-catalyzed three component coupling (TCC) reaction of alkynes, allyl methyl carbonate and trimethylsilyl azide. A π-allylpalladium azide complex, which undergoes the 1,3-dipolar cycloaddition with alkynes, is proposed as a key intermediate in the TCC reaction.

Original languageEnglish
Pages (from-to)9707-9710
Number of pages4
JournalTetrahedron Letters
Volume43
Issue number52
DOIs
Publication statusPublished - 2002 Dec 23

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