I came across this synth on the lycaeum page. Doing the calculations, from 100 g safrole, 160 g MDA.HCl can be obtained as long as the unreacted bromosafrole is recycled in the second step. Is this for real?
Here's the link:
http://leda.lycaeum.org/Documents/MDMA_Synthesis:_Bromosafrole_Method.10588.shtml (http://leda.lycaeum.org/Documents/MDMA_Synthesis:_Bromosafrole_Method.10588.shtml)