فهرس المقالات میترا دربند المقاله 1 - N-butyl Pyridinium Bromide Ionic Liquid Assisted Preparation of Cobalt Oxide: An Efficient Nanocatalyst for the Synthesis of Tetrahydrobenzo[a]xanthen-11-one Derivatives 20.1001.1.27834107.2021.11.2.5.6 Mitra Darband Elham Thanpesar Rashid Badri Haleh Sanaei shoar journal of chemical reactivity and synthesis , العدد 2 , السنة 11 , بهار 2021