TABLE 3.

Comparison the efficiency and recoverability of Fe₃O₄@PMO/SB-Pd with previous catalysts.

Catalyst	Conditions	Time	Recovery times	References
Pd-γ-Fe2O3	Cat. 0.5 mol%, 60°C aceton/H2O, K3PO4	4 h	3	Paul et al. (2018)
Fe3O4@SiO2@mSiO2-Pd	Cat. 0.075 mol%, 80°C, isopropyl alcohol, K2CO3	6 h	4	Sharma et al. (2016)
KCC-1-NH2/Pd a	Cat. 0.5 mol%, 100°C, K3PO4, EtOH/H2O	4 h	7	Fihri et al. (2012)
Fe3O4@SiO2/isoniazide/Pd	Cat. 0.2 mol%, 50°C, EtOH-H2O, K2CO3	30 min	7	Heidari et al. (2017)
Pd@MNP	Cat. 0.2 mol%, 60°C, EtOH/H2O, K2CO3	4 h	5	Zhang et al. (2013)
Pd (L8)2	Cat. 0.75 mol%, RT, EtOH/H2O, K2CO3	24 h	5	Neshat et al. (2021)
Starch-Fe3O4@IL-TZ-Pd b	Cat. 0.05 mol%, RT, EtOH/H2O, K2CO3	4 h	10	Gholinejad et al. (2021)
Pd@C-dots@Fe3O4 c	Cat. 0.22 mol%, RT, EtOH/H2O, K2CO3	2 h	8	Gholinejad et al. (2016)
Fe3O4@PMO/SB-Pd	Cat. 0.08 mol%, 50°C, H2O, K2CO3	30 min	11	This work

^a KCC-1, fibrous nano-silica.

^b TZ, triazole.

^c C-dots, carbon quantum nanodots.