Al/Hg aracılığıyla P2NP'den amfetamin sentezi (video)

[Marvin "Popcorn" Sutton]

Deneyimlerime göre, alüminyum folyo amalgam için en iyi alüminyum formudur. Ana koşul, herhangi bir yabancı bileşen içermemesi, yalnızca %99,9 Al içermesidir. Toz ve granül alüminyum da uygundur, ancak reaksiyon için daha büyük miktarlarda alınmaları önerilir ve verim folyo kullanıldığında olduğu kadar iyi olmayacaktır.

 

[waltjr5858]

I'm not sure 99.9% foil exists. We'll it does and i believe it's labeled 4n and 5n aluminum. Which a roll of that stuff cost at least 2 to 3 hundred possibly more... anything on Amazon or ebay is going to be 98.5 at best like regular renyalds wrap

 

[NieDoswiadczony]

and if I use 99% acetic acid and do not add water, will the reaction be bad?

 

[golab071]

The aluminum amalgam needs some water to function effectively because the reaction Al + H⁺ → H₂ proceeds faster in the presence of water.

In a completely anhydrous environment of IPA + 99% acetic acid, the reaction may slow down or not start at all.
Have you already tried carrying out the reaction? How’s it going?

 

[nofuckups]

how much water exactly? Isn't the leftover water on foil after rinsing sufficient? I use >99% GAA and IPA so I'm wondering if i should add some water to this solution. For a 10g scale, what quanity of water should be added if any? Do we actually need to add water if the foil is wet?

 

[NieDoswiadczony]

after the reaction of Al with P2np I added NaOH and 2 layers separated but I did not reach pH 12, can I add NaOH solution again to reach pH 12?

 

[GhostChemist]

Yes, you can add an additional portion of NaOH