%A E Merling
%A V Lamm
%A SJ Geib
%A E Lac?te
%A DP Curran
%J Organic Letters
%T [3+2]-Dipolar cycloaddition reactions of an N-heterocyclic carbene boryl azide
%X Thermal 1,3-dipolar cycloaddition reactions of 1,3-bis(2,6- diisopropylphenyl)imidazol-2-ylidene dihydridoboron azide occur smoothly with alkynes, nitriles, and alkenes bearing electron-withdrawing groups. New, stable NHC-boryl-substituted triazoles, tetrazoles, and triazolidines are formed in good to excellent yields. ? 2012 American Chemical Society.
%N 11
%P 2690 - 2693
%V 14
%D 2012
%R 10.1021/ol300851m
%L pittir17864