mdma from helional amide methyl carbamate

[Rox2]

There is a way to sinthethize mdma from te methyl carbamate of helional amide directly

 

[Rox2]

1.primary amide from helional
2.secondary amide or n-methyl carbamate
3.reduction of secondary amide to secondary amine mdma, voala

 

[Blammo]

Any chance you can elaborate on this?

Reactants, reagents, reaction conditions?