%0 Journal Article %T Theoretical investigation of the chemoselectivity and synchronously pyrazole ring formation mechanism from ethoxymethylenemalononitrile and hydrazine hydrate in the gas and solvent phases: DFT, meta-GGA studies and NBO analysis %A Sabet-Sarvestani, Hossein %A Eshghi, Hossein %A Bakavoli, Mehdi %A Izadyar, Mohammad %A Rahimizadeh, Mohammad %J RSC Advances %@ 2046-2069 %D 2014