one-pot

hai guys :3 this was taken from the vespiary, original synth can b found here. i tried 2 fix any typos i saw but if there r some remaining pls lmk ^_^ First, one starts with α-bromopropiophenone. If one does not have this precursor then it will have to be made from readily available and cheap...

WARNING: Fentanyl is extremely dangerous. Do NOT ATTEMPT this synthesis without naloxone present! DISCLAIMER: This method does not produce high purify fentanyl (avg. is 13.6%, range 0.2% to 36.4%) The original paper talking about this procedure can be found here. Fentanyl is a very powerful...

I'm having the exact same result on all of my attempts at a one-pot methamphetamine synthesis following the procedure found HERE. Everything seems to go well, but when I gas my non-polar, it clouds the solution the instant my tube goes into the flask. The precipitate isn't crystalline at all...