Metamfetamiin efedriinist joodi ja punase P abil

[hacke8]

Vabandust, ma saatsin selle korduvalt.

 

[TheNut22]

Kas ma võin kasutada ainult KI-kristalle, välja arvatud need joodikristallid selles sünteesis, kas te teate? Ma võin joodi sellest KI-st ekstraheerida, kuid mida ma olen lugenud ...

 

[Anarchy Labz]

Miks te kasutasite dcm, kas seda saab teha ilma dcm-ta? Samuti ei ole see natuke palju, et kasutada 12g I2 6g efedriini jaoks?

 

[GhostChemist]

Võite kasutada petrooleetrit, benseeni või tolueeni

 

[Bmth]

Milline on parem kõigist meremeestest i Milline neist meremeestestest on parem minu riigis on raske leida
Indoneesia keeles:

 

[TheNut22]

Kas ma võin kasutada ksüleeni, DCMi asemel?

 

[handle]

Millises etapis tekiks fosgeen?

 

[hacke8]

See ei tekita fosgeeni. Tekib fosforvesinikgaas, kui see on üle 130. Olge sellega ettevaatlik.

 

[TheNut22]

Jah! . Kui ma teen seda sünteesi, kui ma panen PVC-vooliku kondensaatorist gaasilõksu täis naatriumkarbonaati ja aktiivsütt, mida ma saan teha, et vältida gaasilõksu veelahuse imemist tagasi minu reaktsioonipudelisse? Kas sa andsid ideid, käepide?

 

[rampage]

use a condom ontop of condenser

 

[bigclit]

Kas keegi oskab mind linkida ühe poti meetodi juurde, kust ma saan kõik materjalid isiklikult. Idc kui ma ainult lõpuks mõned määrdunud met lihtsalt otsin projekti, kui naine on nädalavahetusel linnast väljas.

 

[Hypnou]

Duuuude palun te ei tee seda, tõesti on olemas palju paremaid meetodeid, mida saab ise õpetada, lihtsalt austuse eest toiduvalmistamise 🫠.

 

[iceberg]

Mitu ml peaks olema klaaspall ja kuidas peaks olema tagasivoolukondensaator? Kas saate palun vastata?

 

[G.Patton]

Millisest õhupallist te räägite? Standardne Allihn reflukskondensaator, keskmise suurusega.

 

[iceberg]

Nimekirjas on NH4Cl ja H2SO4. Kus täpselt neid sünteesis kasutatakse? Tänan vastuse eest.

 

[micked24]

Ammonium Chloride and Sulfuric Acid are combined to produce Hydrogen Chloride. Which is a gas that is used to turn the freebase into a hydrochloride salt. It is used towards the end of the video.

 

[TheNut22]

Kas ma võin kasutada diklorometaani asemel ksüleeni?

 

[TheNut22]

Noh, ma arvan, et ma suudan seda teha.

 

[GhostChemist]

if o-xylene this is bad idea (B.P. 144C)
better petroleum ether, diethyl ether, benzene, toluene etc.

 

[Pinkbay]

Kui ma lisan vaba aluse valmistamisel vett ja hcl, et hapestada vaba aluse, eraldan veekihi ja aurustan vee täielikult, kas lõpuks tekib sool? Teoreetiliselt ei ole vesinikkloriidi vaja?

 

[GhostChemist]

When the free base extracted with DCM, you can use aqueous HCl for obtain salt after evaporation

 

[rampage]

can phenylpropanolamine be used instead of ephedrine in this synth?

 

[William D.]

Yes. If you have a supplier, send me a DM. The only problem is that the yield may be less than with the methylated version.

 

[Chemtrail]

Seen that chemical on an Asian (India) chemical company for good price

Think that chemical is being used as an animal dog medicine

 

[Chemtrail]

Swim had done this "red, white, blue" process with 6g E, 6g I, 3 g Rp and a couple of mls of D-H20 in a heat proof Corona beer glass bottle as a RXN vessel, a rubber stopper with airleak-proof connection with 5 foot tubing vertical and a punch balloon as a condenser, used a portable rice cooker & sand bath as heat source ~100-120C for 24 hours

Long Wet Reaction

Off heat to cool. Add 100 ml D-H20 . Filter Rp (**WASH OUT THE RP WITH HOT ACID, HOT ALCOHOL, HOT ACETONE, lukewarm water** good as new)
Add NaOH base solution till pH 12 A WHITE SLURRY WILL APPEAR
Extract with a NP fuel several times
Wash NP fuel/chilli with baking soda solution and then a D-H20 wash
Dry with drying agent for minutes and filter

Get a shot glass of D-H20 and drop 2-3 drops of HCl (or sulfuric acid) in it. Put this shot glass water with the NP/chilli and shake

Repeat several times

Extract water/chilli and evaporate on LOW heat

Speed a few hundred milligrams but good



* Swim got a VERY small percent yeild doing this method

Why did swim with 6 G of pseudoephedrine ended up with just a few hundred milligrams of speed ?!

 

[Chemdog010297]

Can we get a synthesis of two for propiophenone ?

 

[Chemtrail]

Think you can make synthetic Ephedrine from propiophenone, there is a video

And don't seem very complicated

 

[Chemdog010297]

Can I do this synthesis at 140 Fahrenheit for 48 hours and get the same result ?