Table 2 Hydrogenation of various quinoline derivatives on the 5Ir/meso_S-C catalyst.

Reaction condition: T = 100°C, P = 2 MPa, 2 hours, Ir/substrate = 0.1 at %, 0.5 mmol substrate, 1 ml ethanol as solvent, o-xylene as standard.


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*T = 120°C.

T = 120°C, 3 hours.