[O:1]1[C:5]2[C:6]([C:10]([O:12][CH3:13])=[O:11])=[CH:7][CH:8]=[CH:9][C:4]=2[CH:3]=[CH:2]1>C(O)(=O)C.[Pd]>[O:1]1[C:5]2[C:6]([C:10]([O:12][CH3:13])=[O:11])=[CH:7][CH:8]=[CH:9][C:4]=2[CH2:3][CH2:2]1Methyl benzofuran-7-carboxylate (12 g, 68 mmol) was hydrogenated at 60 psi over 10% Pd/C (2 g) in acetic acid (60 ml) for 18 hr. The mixture was filtered, and the filtrate was concentrated in vacuo to give a pale green oil (12 g, 100%),
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