Sinteza amfetaminei din P2NP prin Al/Hg (video)

[G.Patton]

Vă pot ajuta cu sinteza, mă puteți întreba în mesaje private orice întrebare despre.

 

[Barterpayne]

Hi Mister G Patton , after the Aluminum Amalgated with mercury ,
It is said we have to make : P2np + IPa + glacial acetic acid .


Can we replace the acetic acid with Citric Acid ?
In which quantity?

 

[G.Patton]

Hello, I don't think so. By the way, you can carry out this synthesis without GAA. Look at http://bbzzzsvqcrqtki6umym6itiixfhn...troamphetamine-synthesis-nabenhauer-1942.388/

 

[William D.]

The usual replacement is formic acid, if it’s so easier. You can buy food vinegar the same way.

 

[Eddybeaumont]

hello and thank you for this fabulous video. Is it possible to replace mercury (II) nitrate with mercury (II) chloride for amalgamation with aluminum? If so, does the quantity change? if yes in what quantity for the same proportion as in the video please? thank you in advance for your response

 

[G.Patton]

Yes, it's said above and every post about amalgam production. Same molar ration, you need to recount quantity in grams.

 

[golab071]

Would it make sense, when producing larger quantities of the product, to use solvents like DMSO (boiling point: 189°C) or toluene (110°C) instead of IPA (82°C), and to place pieces of broken porcelain in the reactor to stabilize the reaction?

 

[G.Patton]

The reaction is too violate and exothermic. It think, it have no sense.

 

[William D.]

DMSO at high temperature and the presence of acid will begin to degrade on DMS and release oxygen as an oxidizing agent. We have a strong release of hydrogen, which in the aggregate can give "explosive gas". Gently with experiments! In addition, DMSO itself is very smelly with high-temperature synthesis in the presence of many components. Try ethylacetate.

 

[Barterpayne]

Please , ithe video shows 12grams of aluminum into a 2000ml flask .
But I wanted to go 24 grams of aluminum grit into the 2000 ml Flask
Please tell me what is ratio for all quantity of other components.

Is it 2 times more IPA ? Glacial acetic acid ? Sulfuric acid ? H2o ? Caustic soda ? And also what about the
Time for reaction ? Does time of reaction also double ? What about decantation when we double quantity for same glassware ?
( Attached the picture of 24 grams of aluminum into a 2 liter flask .)
Please respond need tour help to start

 

[G.Patton]

Hi, you need bigger flask. Multiply everything twice. Time is about the same.

Start with smaller amount at first.

 

[Barterpayne]

Mister Patton , can I replace IPA by ethanol , to dissolve P2np for the main reaction into the synthesis '

How much is equivalent of Ethanol to replace 100 ml of IPA for this synthesis

 

[G.Patton]

Yes, you can. Same, I guess. You have to dissolve al P2NP.

 

[William D.]

You can use various solvents, we even synthesized in ethyl acetate (without acetic acid and alcohol). I think this drawback is solved in the process of hydrolysis when heated in the reaction mixture.

 

[William D.]

In 10L flask it is better not to synthesize more than 80g p2np. For 2L flask are similar - it is better not to synthesize more than 15g and in the presence of experience. With experience, you can better control the reaction, but the amount of the above will be a great risk.

 

[nofuckups]

What's the exact process of making the P2NP+IPA+GAA solution? Is it just mixing the appropriate quantity of each compound in a beaker, stirring it a bit and then letting it cool? I'm not sure why this part was skipped from the video.

 

[G.Patton]

yes, exactly.

 

[William D.]

When it has cooled by part of the P2NP can crystallize again. You can add this precipitate to the flask without dissolution or wash off an additional amount of IPA.