d-methamphetamine

  1. BlueDex

    Dextromethamphetamine fron Dextroamphetamine using Formic Acid and Formaldehyde is it possible or will it be racemic Methamphetamine.

    I was wondering if Dextromethamphetamine could be made from Dextroamphetamine or if it would be racemic. The idea is to turn around 5% to 10% of the Dextroamphetamine into Dextromethamphetamine by adding 10% Formic acid slight excess maybe 11% and Formaldehyde 10% to Dextroamphetamine to get...
  2. G.Patton

    Methamphetamine Isomers Separation by Tartaric Acid

    Introduction In this article, a detailed description of d-methamphetamine hydrochloride synthesis via tartaric acid was represented. This isomer separation approach is the easiest and most popular among clandestine chemists. It's reasoned by cheap and affordable d,l-Tartaric acid (CAS 133-37-9)...
  3. d-Methamphetamine Hydrochloride Synthesis Via Tartaric Acid

    d-Methamphetamine Hydrochloride Synthesis Via Tartaric Acid

    https://bbgate.com/threads/methamphetamine-isomers-separation-by-tartaric-acid.9690/ Methamphetamine Isomers Separation by Tartaric Acid
  4. G.Patton

    Dextroamphetamine Synthesis (Nabenhauer, 1942)

    Introduction At the moment, there are many ways to synthesize dextroamphetamine. They can be divided into 3 types: biosynthesis (using biomass), direct synthesis, and synthesis of racemic (the sum of l- and d-isomers) amphetamine followed by separation of optical isomers. In our case, a...
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