反应详情

A mixture of the title compound(1.7 g) from Step D and Pd(OH)2 on carbon (0.2 g) in EtOH (20 mL) was stirred at 50 psi under an atmosphere of hydrogen for 24 h. The catalyst was filtered to give the title compound (0.508 g, 66.8%). m/z=137 (MH+)

1. filtrationThe catalyst was filtered