Синтез на MDMA чрез NaBH4 от MDP2P

[Win Win]

How to make methylamine gas?

 

[G.Patton]

http://bbzzzsvqcrqtki6umym6itiixfhni37ybtt7mkbjyxn2pgllzxf2qgyd.onion/posts/4279/

http://bbzzzsvqcrqtki6umym6itiixfhni37ybtt7mkbjyxn2pgllzxf2qgyd.onion/threads/methylamine-freebase-solution-preparation.10551/

 

[Win Win]

Your 300g methylamine gas is it mean use cas 593-51-1 dissolve in methanol?

 

[G.Patton]

Hello, no. Every substance have own weight. Methylamine has gas form at normal conditions. 300g of methylamine free base (gas) has to be dissolved in methanol.

 

[Win Win]

1) cani direct use methylamine solution40% dissolved in methanol?
2) the last step can i change use rator vapor to clean water, methanol and dcm to get mdma oil?

 

[G.Patton]

1 - yes
2 - I don't understand your English

 

[Win Win]

A vacuum distillation setup is prepared. Methanol, DCM, water and other low boiling substances are distilled off at 130 °C firstly. Then, a heater is set at 165 °C, little drops of MDMA oil are condensated and seen around 140-145 °C; at 160-165 °C (20-18 mbar) MDMA oil is distilled intensively. The clean MDMA free base distillation yield is ~ 1.0 L.

A membrane vacuum aspirator is sufficient to distill off water, methanol and other low boiling substances from the reaction mixture. A decent vacuum pump is recommended to distill MDMA free base.
This step can i use rotaryevaporator?

 

[G.Patton]

yes, you can

 

[Win Win]

Orite thanks