Table 2.  .

Yields of APA in direct hydrogenation of furfural in water

Catalyst	Conditions	Yield of APA, wt %	Ref.
(Ru-SMK-3)	60°С	41	[70]
Pd/C	150°С, 2.5 MPa H2	20	[28–30]
Pd–TiO2	180°С, 2.1 MPa Н2	39% selectivity	[74]
Pd/ASM	180°С	10%	[75]
5% Pd–1%Au/SiO2	90°С, 2.0 MPa H2	98% (with tautomer)	[76]
Ru/H-beta	80°С, 1 MPa H2	81% selectivity	[77]