1: 1.) aq. trifluoroacetic acid; 2.) sodium brohydride / 1.) room temp., 30 min.; 2.) aq. ethanol, room temp., 15 min. 2: hydrogen / palladium black / acetic acid / 48 h View Scheme

With  sodium tetrahydroborate in  ethanol T=0°C; 1 h;   

Multi-step reaction with 2 steps 1: pyridinium chlorochromate / CH2Cl2 / 2 h / Ambient temperature2: 78 percent / sodium borohydride / ethanol / 1 h / 0 °C  

With  sodium tetrahydroborate; trifluoroacetic acid  1.) room temp., 30 min.; 2.) aq. ethanol, room temp., 15 min.;  Yield given. Multistep reaction;