4-Methylpropiophenone is a chemical reagent with an aromatic ketone that is propiophenone bearing a methyl group at C-4. It serves as pharmaceutical and synthesis material intermediate, and it is also used in electrocarboxylation reactions.
If you want to learn more, please visit our website Mandybio International.
4'-methylpropiophenone has been reported to be used in the synthesis of pharmaceutical compounds such as tolperisone and other muscle relaxants. The substance is also a starting material in the synthesis of 4-methylmethcathinone (mephedrone) [1]. Mephedrone has been encountered as a &#;legal high&#; and on the illicit drug market masquerading as cocaine (in powder form), MDMA (in tablet form) and as an adulterant. According to the European Drugs Market Report produced by the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA), mephedrone has created a specific demand and carved its own distinct market share.
As synthesis mephedrone, the most straightforward route of synthesis for mephedrone is by reacting the suitably substituted bromopropiophenone with methylamine; the resulting product is always racemic [scheme 1]. Therefore, mephedrone is most likely synthesized by bromination of 4-methylpropiophenone (1-(4-methylphenyl)-1-propanone) followed by reaction of the resulting 4-methylbromopropiophenone (1-(4-methylphenyl)-2-bromo-1-propanone) with an excess of methylamine or methylamine hydrochloride and an acid scavenger. The reaction is then quenched with gaseous or aqueous hydrochloride providing the hydrochloride salt that needs to be recrystallised. This is a relatively straightforward option because the starting materials are often commercially available or easily synthesized [2]. The main reason that 4&#;-Methylpropiophenone was selected as a precursor of mephedrone is because it is a commercial product.
For more information, please visit 4 methylpropiophenone buy.
Scheme 1 Synthesis of mephedrone
How do 4'-methylpropiophenone work in electrocarboxylation reactions. The electrochemical activation of aromatic ketones is one of the most important reactions in organic electrochemistry. In recent decades, an electrochemical methodology based on the use of an undivided cell equipped with a sacrificial anode has been a very convenient and cheap way to generate carboxylic acids via the coupling of CO2 and aromatic ketones.
Please enable Javascript in order to use PubChem website.
For more Safe Fast Shipping of Pharmaceutical Intermediates information, please contact us. We will provide professional answers.