Синтез MDMA с помощью NaBH4 из MDP2P

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

G.Patton

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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.
 
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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?
 

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

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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?
 

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Orite thanks
 
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