Jeanbourquin, Loïc NicolasScopelliti, RosarioFadaei Tirani, FarzanehSeverin, Kay2017-09-272017-09-272017-09-27201710.1002/hlca.201700186https://infoscience.epfl.ch/handle/20.500.14299/140847WOS:000412902800003A new procedure for the synthesis of highly substituted 1,3-diaminopyrazoles is described. As substrates, we have employed 1-alkynyltriazenes and imines. The formation of pyrazoles was achieved by two-fold C–N coupling reactions in the presence of (JohnPhos)AuCl and AgNTf2 as catalyst precursors. The regioselectivity of the reaction was inferred from a crystallographic analysis of one reaction product.CatalysisHeterocyclesGoldImineTriazenetext::journal::journal article::research article