Tetrahedron

New Synthesis of 1H-[1, 2, 4] Triazolo [3, 4-a] isoindoles by Intramolecular Condensation of 1-Substituted-1, 2, 4-triazol-4-ium Methylides

P Woisel, ML Lehaire, G Surpateanu

Index: Woisel, Patrice; Lehaire, Marie-Line; Surpateanu, Gheorghe Tetrahedron, 2000 , vol. 56, # 3 p. 377 - 380

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Citation Number: 11

Abstract

Download PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... In this paper we report the first approach of synthesis of 1H-[1,2,4]triazolo[3,4-a]isoindoles in moderate to good yields by intramolecular annulation of 1-substituted-1,2,4-triazol-4-ium methylides. ... In previous work, monosubstituted cycloimmonium ylides 1 have been identified by ...