Literature DB >> 15074950

TBAF-catalyzed synthesis of 5-substituted 1H-tetrazoles under solventless conditions.

David Amantini1, Romina Beleggia, Francesco Fringuelli, Ferdinando Pizzo, Luigi Vaccaro.   

Abstract

Tetrabutylammonium fluoride (TBAF) is an efficient catalyst in the [3 + 2] cycloaddition reaction of organic nitriles 1 with trimethylsilyl azide (TMSN(3)) in solventless conditions. The corresponding 5-substituted 1H-tetrazoles 2 were obtained under mild conditions and in 80-97% yields.

Entities:  

Year:  2004        PMID： 15074950     DOI： 10.1021/jo0499468

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  13 in total

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