Table 1.

Significant Fe-based heterostructures recently reported for BA oxidation reaction.

Entry	Catalyst	Oxidant	% Conv. (BA)	% Sel. (BAL)	% Yield (BAL)	Ref.
1	Pd-Fe@TiO2	H2O2	97	100	−	[118]
2	NiFe2O4 NPs	TBHP	85	100	−	[120]
3	Fe2O3-HNT	O2, H2O2	88, 92	100, 100	−	[121]
4	SA-Fe/Nx-C	O2	92	97	−	[122]
5	Fe3O4@Cu2O	air	−	99	99	[126]
6	α-Fe2O3@Au	air	−	98	96	[127]

% Conv. (% conversion), % Sel. (% selectivity), and the reaction conditions are as per the respective article.