ammonia 1.) THF, from -25 deg C to 10 deg C, 2.) methanol, from 10 deg C to room temperature; Yield given. Multistep reaction;

ammonia 1.) ether, from -20 deg C to 0 deg C, 1 h, 2.) methanol, 0 deg C, 1 h; Yield given. Multistep reaction;