Sulfonyl-1,2,3-Triazoles: Convenient Synthones for Heterocyclic Compounds
作者:Mikhail Zibinsky、Valery V. Fokin
DOI:10.1002/anie.201206388
日期:2013.1.28
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).