Metamfetamin iz efedrina s pomočjo joda in rdečega P

[hacke8]

Opravičujem se, poslal sem ga večkrat.

 

[TheNut22]

Ali lahko v tej sintezi uporabim samo kristale KI, razen teh jodonovih kristalov, ali veste? Iz tega KI lahko ekstrahiram jod, vendar sem prebral ...

 

[Anarchy Labz]

Zakaj ste uporabili dcm, ali je to mogoče narediti brez dcm? Poleg tega ali ni uporaba 12 g I2 za 6 g efedrina nekoliko pretirana?

 

[GhostChemist]

Uporabite lahko petrol eter, benzen ali toluen

 

[Bmth]

Kateri je boljši od vseh mornarjev i Kateri od teh vrst mornarjev je boljši v moji državi je težko najti
indonezijski:

 

[TheNut22]

Ali lahko namesto DCM uporabim ksilen?

 

[handle]

Na kateri stopnji bi se ustvaril fosgen?

 

[hacke8]

Iz njega ne bo nastal fosgen. Nastajal bo plin vodikov fosfid, če ga bo več kot 130. Pri tem bodite previdni.

 

[TheNut22]

Ja! . Če pri tej sintezi napeljem PVC-cev od kondenzatorja do plinske lovilke, polne natrijevega karbonata in aktivnega oglja, kaj lahko storim, da preprečim, da bi vodna raztopina iz plinske lovilke sesala nazaj v reakcijsko steklenico? Ali ste dali ideje, Handle?

 

[rampage]

use a condom ontop of condenser

 

[bigclit]

Ali me lahko kdo poveže z metodo enega lonca, kjer lahko vse materiale dobim osebno. Idc, če končam samo z umazanim metom, samo iščem projekt, medtem ko je žena zunaj mesta za vikend.

 

[Hypnou]

Duuuude prosim, da tega ne počnete, res obstaja veliko boljših metod, ki se jih lahko naučite sami, samo zaradi spoštovanja do kuhanja 🫠

 

[iceberg]

Koliko ml naj bo steklen balonček in koliko naj bo povratni hladilnik? Ali lahko prosim odgovorite?

 

[G.Patton]

O katerem balonu govorite? Standardni Allihnov povratni kondenzator srednje velikosti.

 

[iceberg]

Na seznamu sta NH4Cl in H2SO4. Kje točno se uporabljata pri sintezi? Hvala za odgovor.

 

[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]

Ali lahko namesto DCM uporabim ksilen?

 

[TheNut22]

Mislim, da mi to uspeva.

 

[GhostChemist]

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

 

[Pinkbay]

Če pri izdelavi proste baze dodam vodo in hcl za zakisanje proste baze, ločim plast vode in vodo popolnoma izhlapim, se bo na koncu pojavila sol? V teoriji vodikov klorid ni potreben?

 

[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 ?