Key points are not available for this paper at this time.
As easy as 1,2,3: Readily available and shelf-stable 1-sulfonyl-1,2,3-triazoles react with aldehydes and aldimines in the presence of RhII catalysts to produce 4-oxazolines and 1,2,5-trisubstituted imidazoles (see scheme).
Zibinsky et al. (Mon,) studied this question.