I'm not good enough to answer to that:
is there a reaction between HMTA (formaldehyde-ammoniac
imine) and Benyl iodide?
the hmta is a weird thing, so maybe its work with deshydrated diethylamine-formaldehyde-enamine or with deshydrated methylamineformaldehydeimine ?
with acetaldehyde-diethylamine + benzyl iodide what will happen ?
and finally i read that bromobenzene and deshydrated acetone-diethylamine could react to yield instead of p2p, some C6H5NH2 but this compound cannot be done like that ? so maybe p2p could be obtained instead ?
cya