an idea

Discussion in 'Synthetic Drugs' started by andallthatstocome, Jun 22, 2014.

  1. andallthatstocome

    andallthatstocome not a squid

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    I have returned from the mountain with a revelation for the people. I shall share it here, and ye who are enlightened will ponder.

    View attachment 54216

    it's a 3,4,5 trimethoxy derivative of the phenethylamine nootropic Phenylpiracetam, a.k.a. Carphedon. I do not know what it will do. seeking any knowledge of chemistry to be able to make it and see what it do.
     
  2. andallthatstocome

    andallthatstocome not a squid

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  3. Hedgeclipper

    Hedgeclipper Qiluprneeels Nixw

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    Hmm. You never really know what something will do until you try it. I fogure you must habe some theory about what it will do, right? Mind sharing it?

    Ill try to come up with a synthesis and get back to you. What do you want to start with?
     
  4. Hedgeclipper

    Hedgeclipper Qiluprneeels Nixw

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    Also; what exactly makes this a phenethylamine?
     
  5. andallthatstocome

    andallthatstocome not a squid

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    Depending on whether ome goes clockwise or counterclockwise, there's either 2 or 3 carbons between the primary amine and the benzene ring; an amine connected to a benzene by a two-carbon chain is the definition of a phenethylamine.

    I think i have come up with a general synth of ring-substituted phenylpiracetam derivatives. 1 mol bromobenzene + 1 mol 4-chloro-3-iodobutanoic (or pentanoic) acid + 2 mol Na+ undergoes a wurtz-fittig reaction, producing 1mol NaBr, 1mol NaI, and 1mol 4-chloro-3-phenylbutanoic acid. Nucleophilic substitution with ammonia yields 4-amino-3-phenylbutanoic acid and HCl. Cyclization of the aminocarboxylic acid yields 2-oxo-4-phenylpyrrolidone and water. The final step is nucleophilic substitution at the amine with bromoacetamide, yielding 2-oxo-4-phenylpyrrolidinyl acetamide and HBr

    Using a ring-substituted bromobenzene yields phenylpiracetam derivatives of all your favorite phenethylamines; e.g., 3,4-methylenedioxybromobenzene and the pentanoate in the first step yields 2-oxo-4(3,4-methylenedioxyphenyl)-5-methyl pyrrolidinyl acetamide, the MDA derivative of phenylpiracetam
     

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