Aside from the often amateurish reduction of (pseudo)ephedrine to methamphetamine, the most popular precursor to amphetamine and methamphetamine is phenyl-2-propanone (also called P2P, BMK, Benzyl Methyl Ketone or Phenylacetone). There is an astounding array of synthetic routes to this compound, both due to the relative simple structure of the compound, and also because of its popularity. [...] Here is a collection of some of the possible methods of synthesizing phenyl-2-propanone, ranging from simple one-step methods to elaborate multi-step variants, and from the very easy to the very complicated. Welcome to the world of P2P.
Once you've got P2P, the end product isn't too far behind:
If you're curious, read up on some of the synthesis methods for P2P. Chemists are continually honing their craft to provide superior purity and price:
https://erowid.org/archive/rhodium/chemistry/phenylacetone.h...
Aside from the often amateurish reduction of (pseudo)ephedrine to methamphetamine, the most popular precursor to amphetamine and methamphetamine is phenyl-2-propanone (also called P2P, BMK, Benzyl Methyl Ketone or Phenylacetone). There is an astounding array of synthetic routes to this compound, both due to the relative simple structure of the compound, and also because of its popularity. [...] Here is a collection of some of the possible methods of synthesizing phenyl-2-propanone, ranging from simple one-step methods to elaborate multi-step variants, and from the very easy to the very complicated. Welcome to the world of P2P.
Once you've got P2P, the end product isn't too far behind:
https://www.erowid.org/archive/rhodium/chemistry/p2p-meth.ht...