I didn't try with ethylamine but in the bookings of some phenethylamines by schrukzin or something as well that uncle fester they use ethylamine to make MDA.
Nitromethane reduces to monomethylamine
Nitroethane reduces to ethylamine.
Secondly
Ga/Al reductions
DO work with P2P.
I reduced it successfully to meth-base.
You
must add
iodine. If you add
iodine and heat to melting point of gallium the reaction starts.
-also used gallium chloride
Funny thing about this gallium also is, that unlike mercury it's not wasting/fucking all your
Al. The reaction itself, once filtered, and you put it on lye you get clear reddish oil but be careful it reacts VERY ectothermic, much more then
Hg/Al again making you instant high see attachment.
I didn't wanted to mention again because when I mentioned someone else on this forum sed it is is impossible.
The same he sed about P2P from phosphoric acid and sulfuric acid is the same. It is
NOT. When you want P2P from sulfuric acid as you can directly lye it out of a reaction instead of nessencary extraction.
When you do P2P reductions without Pd/C hydrogenations you
cannot LYE it out of the reaction unless you extract it after lying. P2P turned from sulfuric acid
DOES.