Literature DB >> 20090968

Copper(I) complexes as catalysts for the synthesis of N-sulfonyl-1,2,3-triazoles from N-sulfonylazides and alkynes.

Israel Cano1, M Carmen Nicasio, Pedro J Pérez.   

Abstract

The well-defined complex [Tpm(*,Br)Cu(NCMe)]BF(4) efficiently catalyses the [3+2] cycloaddition between alkynes and N-sulfonylazides under mild conditions, with conversions comparable to others obtained with in situ generated catalytic systems previously described for this transformation.

Entities:  

Year:  2009        PMID： 20090968     DOI： 10.1039/b912835b

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN： 1477-0520            Impact factor:   3.876


  2 in total

1.  Efficient synthesis of 1-sulfonyl-1,2,3-triazoles.

Authors:  Jessica Raushel; Valery V Fokin
Journal:  Org Lett       Date:  2010-11-05       Impact factor: 6.005

2.  Terminal and Internal Alkyne Complexes and Azide-Alkyne Cycloaddition Chemistry of Copper(I) Supported by a Fluorinated Bis(pyrazolyl)borate.

Authors:  Anurag Noonikara-Poyil; Alvaro Muñoz-Castro; H V Rasika Dias
Journal:  Molecules       Date:  2021-12-21       Impact factor: 4.411
  2 in total

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