94104-40-2Relevant academic research and scientific papers
A new reactivity mode for the diazo group: Diastereoselective 1,3-aminoalkylation reaction of β-amino-α-diazoesters to give triazolines
Kuznetsov, Alexey,Gulevich, Anton V.,Wink, Donald J.,Gevorgyan, Vladimir
supporting information, p. 9021 - 9025 (2014/09/29)
A novel mode of reactivity for the diazo group, the 1,3-addition of a nucleophile and an electrophile to the diazo group, has been realized in the intramolecular aminoalkylation of β-amino-α-diazoesters to form tetrasubstituted 1,2,3-triazolines. The reaction exhibited a broad scope, good functional group tolerance, and excellent diastereoselectivity. In addition, a new Au-catalyzed intramolecular transannulation reaction of the obtained propargyl triazolines to give pyrroles has been discovered.
