d.加氢还原 NiH. 125C HPt/Acoh CH3,,OH 100atm H,/Pd Zn/AcoH/h2o H2/Ni, rt CH3 CHCH, CH3+ HS H,/MoS3 Na/C2H5oh Organic chemOrganic Chem d. 加氢还原 H2 /Ni, rt H2 /MoS3 Na/C2 H5 OH CH3 CH2 CH2 CH3 + H2 S + S S S S H2 /Pd Zn/AcOH/H2 O HN HN HN O O Ni/H2 , 125 O C 100atm H2 Pt/AcOH CH3 CH2 CH2 OH