morphine

  1. H

    what are the dangers of this codeine to morphine synthesis?

    https://www.erowid.org/archive/rhodium/chemistry/codeine2morphine.html Using Sodium Propylmercaptide5 A solution of 3.00 grams (10 mmol) of codeine in 60 ml of dry dimethylformamide was degassed under nitrogen by repeatedly stirring under vacuum, followed by inletting nitrogen. Following the...
  2. Z

    Codeine phosphate to Heroin

    Hey everyone, I have got an infinite source of pure codeine phosphate tablets. I wanted to ask what is the best and most efficient way to turn it into morphine than heroine?
  3. K

    Morphine sulfate to diacetylmorphine?

    I'm on a bunch of kadian, 1500mg a day, does anyone know how I could go from morphine sulfate to diacetylmorphine? I've already extracted a gram of it from the kadian.. How would I turn the sulfate to Free base then use acetic anhydride to make some Heron? Anybody with better chemistry than me...
  4. D

    Problems with Labdas Heroin synthesis?

    Hello, I stumbled across this synthesis manual and I have a few questions to it. Though it is in german, maybe you can translate it... Synthese: In einem 10-ml-Zentrifugenglas werden 28,5 mg Morphin, 29,4 mg N,N-(Dimethylamino)-pyridin, 1 ml Dichlormethan (DCM) und 100 µ l Essigsäureanhydrid...
  5. G.Patton

    Morphine synthesis from codeine

    Introduction The O-demethylation of codeine to yield morphine has been reported using a variety of reagents, including sodium propylmercaptide in dimethylformamide and boron tribromide in chloroform. These methods require a considerable measure of chemical expertise and suitable laboratory...
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