[m3lancholyyyy]

So we have homework about the upscaling of a compound, and the compound assigned was chlorphenoxamine. What would be possible addition/removal/substitution of reagents for the process? Here is a picture of the route I've found online.

i thought of adding a catalyst.

Please help me out, I'm at a loss of what to do. thanks in advance!

[AWK]

Where do you see the possibility of using a catalyst in this synthesis?