HYDROHYDRAZINATION OF ARYLALKYNES CATALYZED BY EXPANDED RING N-HETEROCYCLIC CARBENE (ER-NHC) GOLD COMPLEX UNDER SOLVENT-FREE CONDITIONS Article Morozov O.S., Gribanov P.S., Asachenko A.F., Dorovatovskii P.V., Khrustalev V.N., Rybakov V.B., Nechaev M.S. Advanced Synthesis and Catalysis. Wiley-VCH Verlag. Vol. 358. 2016.