Syntéza mefedronu (4-MMC) [2B4M, ethylacetát, methylamin HCl]

[Anarchy Labz]

Bylo by úžasné mít k dispozici video této syntézy.

 

[Osmosis Vanderwaal]

K dispozici je jeden, a to v sekci video. Přesně toto

 

[dodobird]

@gpatton Prosím, řekněte tomuto noobovi(mně), jakou roli v této syntéze hrají NAOH a hydrogenuhličitan sodný. Ocením odpověď.díky

 

[Osmosis Vanderwaal]

2.4.1. 117,6 % z celkového množství 2-b-4-mp. Napište mi výpočet. ( tip: jedná se o podíl těžšího prvku a lehčího prvku.

 

[WillD]

As Hanna520 wrote in the another thread, it is better to prepare alc. methylamine for this synthesis. You will get fewer problems associated with the hydrolysis of ethyl acetate. You can use triethylamine, ethanol or methanol, or THF. Get a solution of gas and a precipitate of salts without water. It is easy to separate by decanting and you can start your synthesis more successfully. For small quantities this is usually not a problem, but if you want to synthesize several kg at a time it will be significantly different.