Combined experimental and computational investigations of rhodium- and ruthenium-catalyzed C-H functionalization of pyrazoles with alkynes.
Algarra AG, Cross WB, Davies DL, Khamker Q, Macgregor SA, McMullin CL, Singh K. Combined experimental and computational investigations of rhodium- and ruthenium-catalyzed C-H functionalization of pyrazoles with alkynes. J Org Chem. 2014 Mar 07; 79(5):1954-70.