The Vespiary

The Hive => Stimulants => Topic started by: DaMan on June 27, 2003, 11:19:00 AM

Title: Seperateing isomers (+/- Methamphetamine)
Post by: DaMan on June 27, 2003, 11:19:00 AM

This may be a stupid question but....

SWIM is looking for a way to seperate isomers in d/l Methamphetamine, to get d-meth. What prosess could be used to achieve this?
SWIM has used Da FSE to no avail, un less SWIM'S not looking hard enough. Or its just not possibal....
Any help would be great Cheers.....

Title: Check WWW Rhodium WS the anwser is there.
Post by: nightshade on June 27, 2003, 11:27:00 AM

Check WWW Rhodium WS the anwser is there.

Title: The answer is here,in this forum...
Post by: BOS on June 27, 2003, 01:15:00 PM

The answer is here,in this forum...

Try using the term "tartaric" or "fractional crystalisation"

Hope you find your answer.

Title: Cheers
Post by: DaMan on June 28, 2003, 07:45:00 AM

Nice one..

Cheers pple.. 8) !!

Title: Optical resolution of amphetamines
Post by: Rhodium on June 28, 2003, 05:01:00 PM

https://www.thevespiary.org/rhodium/Rhodium/chemistry/amphetamine.resolution.html (https://www.thevespiary.org/rhodium/Rhodium/chemistry/amphetamine.resolution.html)

Edit: Also check these posts:

Post 445989 (https://www.thevespiary.org/talk/index.php?topic=9526.msg44598900#msg44598900)

(Rhodium: "Dutch Resolution: Separation of Enantiomers", Methods Discourse)

Post 422100 (https://www.thevespiary.org/talk/index.php?topic=7851.msg42210000#msg42210000)

(Lego: "Optical Resolution of Meth by Distillation", Stimulants)