3,4-EtPV edit

[speedhunter]

Hello im searching for the long banned substance MDPV. Last time i searched about PV i red an artikel about 3,4-EtPV and its says that only a ethyl bridge is added instead of a methyl bridge how like at MDPV. I want to know is it EASY (for a non chemist) to change out the ethyl bond to a methylbond? Than i theoreticly buy EtPV, edit it and have a little bit MDPV. Is it possible?

 

[HerrHaber]

I understand you are willing to convert 3,4-EtPV to MDPV... well that suck's because it's super wasteful. If you treat 2-bromovalerophenone with pyrrolidine in a binary solvent system like DCM/NMP you would get what you want (after 15-20 minutes and workup, of course). Cheers!

P.S. I can guide you through the chemistry if you want me to.