I think the technique could still use some tinkering tho. Anyone know of any other methods to do that other than CuCl? I found nd the copper salts next to impossible to remove from the final solution so fractional distillation under vacuum is the Feb 27, 2025 · MDP2P from Helional "Based on the chemicals and equipment seized and the information derived from the notes, an hypothesis was formed that the production had been carried out in three steps; production of proline methyl ester 2, the reaction of helional 1 with the proline methyl ester to form an enamine Dec 26, 2019 · From helional to 3,4-methylenedioxyphenyl-2-propanone (MDP2P) a shift was observed in δ²H and δ¹⁸O composition. Additional changes occurred to δ2 H and δ18 O compositions during the synthesis of MDMA from MDP2P. 1) Researchers investigated a novel synthesis of MDP2P (3,4-Methylenedioxyphenyl-2-propanone) from Helional that was discovered at a clandestine drug lab. After further investigation it also became apparent that MDMA had been produced from MDP2P at the site however the method . 2 and In late 2015, chemists from QHFSS attended a clandestine laboratory suspected of using helional to manufacture 3,4–methylenedioxyamphetamine (MDA) via the “twodogs” method. However, the purities of the six syn- thesised MPD2P samples were determined by GC/FID to be between 48. Analysis of the chemicals and reaction residues confirmed MDA had been produced by this route. Especially the oxidative cleavage. 2) The synthesis involves forming an enamine intermediate by reacting Helional with a secondary amine such as proline methyl ester. May 1, 2022 · From helional to 3,4-methylenedioxyphenyl-2-propanone (MDP2P) shifts were observed in δ2 H and δ18 O composition. 3) Initial experiments confirmed MDP2P could be MDP2P #7 was seized from a clandestine drug laboratory in Queensland and was previously included in the precursor survey with the ID MDP2P03 All helional was reacted during the conversion of MDP2P and crude yields were greater than 89%. Oxidation of this enamine intermediate produces MDP2P. The Helional to MDP2P via the enamine intermediate works and does so quite well. Yields were in the 85% range.

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