%0 Journal Article %T Expanded perlite: an inexpensive natural efficient heterogeneous catalyst for the green and highly accelerated solvent-free synthesis of 5- substituted-1H-tetrazoles using [bmim]N3 and nitriles† %A Jahanshahi, Roya %A Akhlaghinia, Batool %J RSC Advances %@ 2046-2069 %D 2015