p2p

  1. MethSpawner

    Recommend a method for first time METH synthesis,got all em reagents!

    Greetings fellow hiveminds! I will be starting my journey to meth cooking soon.I got access to most of the needed reagents like ephedrine,pseudo, red p,methylamine and p2p.Issue is I got little to no chemical knowledge and this will be my first synthesis.Do you guys think this is doable for...
  2. S

    Phenylacetic acid from styrene, sulfur and ammonia

    Autoclave volume 3L made from stainless steel tube 100mm diameter and wall thickness 5mm with MMA welding. Threaded tubes 1\2 welded to it. DO NOT USE COOPER AND ALUMINIUM ALLOYS FOR THIS SYNTESIS Into autoclave put 500ml styrene 1100ml 25% ammonia 450 gr sulfur. After filling autoclave closed...
  3. G.Patton

    Methamphetamine synthesis from P2P by NaBH4 reduction. Medium-Scale.

    Introduction I represent to BB audience Methamphetamine synthesis method of 1-phenyl-2-propanon (P2P) reductive amination by NaBH4. Following method allows obtaining and large batches of product. The hardest problem of this method is the heat generating during exothermic reaction of imine...
  4. G.Patton

    Industrial phenylacetone (P2P) production from benzene

    Phenyl-2-Propanones from Acetone Mn(III)-Catalyzed Aromatic Acetonylation Introduction 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...
  5. GhostChemist

    P2P Synthesis From P2NP

    Reagents: 1-Phenyl-2-nitropropene (P2NP; cas 705-60-2) 1000 g; Methanol (MeOH) 10 L; Sodium borohydride (NaBH4) 470 g; Hydrogen peroxide (H2O2) 30% 6 L; Potassium carbonate (K2CO3) 1800 g; Hydrochloric acid (HCl) 37% aq; Dichloromethane (CH2CI2) 5 L; Sodium hydroxide (NaOH) 5 L 25% aq...
  6. William D.

    Phenylacetone (P2P) synthesis from benzaldehyde with butanone

    Reagents: Benzaldehyde 1000 g; Methyl ethyl ketone (MEK) 1000 ml; Distilled water 14.5 L; Chloroform (CHCl3) 7.6 L; Sodium bicarbonate solution (NaHCO3); Magnesium sulphate (Na2SO4) anhydrous; Glacial acetic acid 10 L; Hydrogen peroxide (H2O2) 1300 g 50 %; Sodium hydroxide (NaOH) 600 g...
  7. William D.

    Dextroamphetamine synthesis from P2P by (S)-(−)-α-Methylbenzylamine

    Reagents: Phenylacetone (cas 103-79-7) 1000 g; (S)-(−)-α-Methylbenzylamine (cas 2627-86-3) 904 g; Sodium borhydride 282 g; Boric acid (H3BO3) 461 g (or p-toluenesulfonic acid monohydrate 1418 g, or benzoic acid 911 g); Sodium bicarbonate (NaHCO3); Dichloromethane (CH2Cl2) (or ether, or...
  8. William D.

    BMK (benzylmethylketone) synthesis from APAAN (a-phenylacetoacetonitrile). Large scale.

    APAAN is frequently used for BMK (P2P; cas 103-79-7) production by following reasons: • The APAAN (cas 4468-48-8) price of is relatively low in compare with P2P price; • APAAN conversion to BMK doesn't require specific chemistry knowledge; • APAAN conversion to BMK doesn't require complex or...
  9. William D.

    1-Phenyl-2-propanone (P2P) Leuckart amination to amphetamine and methamphetamine. Smale scale.

    Amphetamine Reagents: 1-Phenyl-2-propanone (P2P) 0.827 g, 6.2 mmol; Formamide 3.5 ml; Benzene 50 ml; Magnesium sulphate (MgSO4); Methanol 5 ml (MeOH); Hydrochloric acid (15 % aq HCl) 5 ml; Distilled water 25 ml; Dichloromethane (DCM) 90 ml; Sodium hydroxide (NaOH) pellets; Sulfuric acid...
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