Izomerizacija kanabidiola (CBD) v psihoaktivne kanabinoide

kitboy

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GqYXjsEBI7


Kuhal sem CBD in mešanici pomotoma dodal NAoh, mislim, da se je izomerizacija ustavila. Nastali sta 2 plasti, ali mi lahko kdo pove, kaj je nastalo? Ali je to dober način za pridobivanje ekstrakta THC?

Uporabljam metanol in HCL
 

G.Patton

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Pozdravljeni, v kateri fazi ste dodali NaOH?

Odgovor lahko dobite z analizo HPLC.
 
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kitboy

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Po dveh urah izomerizacije je nastalo olje, ki pa ima neprijeten vonj in ne vem, kako ga očistiti.
 

kitboy

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Ob dodajanju Naoh sta se fazi ločili in mislim, da se je reakcija ustavila. Poskušal sem jo oprati na več načinov, vendar se ne morem znebiti tega neprijetnega vonja.
 

cvvvxa

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baze pretvorijo cbd (thc se ne pretvori) v nekatere derivate kinona. mislim, da se lahko za ločevanje od thc uporabijo različna topila, vendar se ne spomnim, v kateri literaturi je bilo to opisano tudi zato, ker je zelen (domnevam), da se lahko oksidirajo tudi nekateri rastlinski nečistoče
 

kitboy

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Kaj je boljša ocetna ali klorovodikova kislina? Ostalo mi je olje z odvratnim vonjem, ki ga naredim, da ga očistim ali izločim čiste cbd loas iz metanola
 

cvvvxa

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s toluenom in p-toluensulfonsko kislino pri sobni temperaturi lahko pridobimo skoraj čisto delta 9, z drugimi topili s segrevanjem pa dobimo delta 8
 

cvvvxa

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toluen je morda težko odstraniti, vendar, 44h (48h bo povzročilo nekoliko večjo pretvorbo, vendar približno 10% delta8) mešajte 10% ptsa in dovolj toluena, da ga raztopite, nato obdelujte
 

kitboy

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Ko dodajam vodo, nasičeno z NAOH, da bi nevtraliziral kislino, je ne morem izločiti vse, in če dodam preveč vode, zgornja faza postane črna. Kako lahko izvedem ekstrakcijo? Kako lahko odpravim vonj po kislini? Poskušal sem ga očistiti z destilirano vodo, vendar ni pomagalo.

Potrebujem pomoč pri tem, prosim.

Kakšno PH moram pustiti THC? Ali lahko za čiščenje THC uporabim butan ali toluen?
 

WillD

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Metode z uporabo katalitičnih količin kislin so se uveljavile bolje kot pri tej temi. S pTSA 10 % mol v DCM (delta-8) ali s HCl 0,05 % v etanolu (delta-9)
 

Dr. MMX

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lahko uporabite drug alkohol kot etil aklohol? morda namesto tega ipa?
ali se lahko uporabi hcl?
 
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Irving Langmuir

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Mislim, da je tako, če so vaši reagenti topni. HCl se lahko uporablja kot kisli katalizator.
 

WillD

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Sprememba topila in količina kisline močno spremenita sestavo rezultata.
 

kitboy

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Menim, da je bolje uporabiti metanol
 

Kvadprime

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I love vape with TGK ... I think I can do:

1. We carry out isomerization in ethanol with acetic acid for 12-24h.
2. After - we evolve all ethanol and acetic acid
3. Pour the resin with a mixture of glycerol and propylene glycol, dissolving gravs completely
4. Pour into a comfortable jar and smoke

The issue of health safety - alcohol and acetic acid should clearly not be synthetic - only food (We make THC from the CBD using trembling and sugar, aahahhaha)

Experienced isomerization specialists - what do you think? Is it worth a try?
 

Kvadprime

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I love vape with TGK ... I think I can do:

1. Start reaction in ethanol with acetic acid for 12-24h.
2. After - we evaporate all the ethanol and acetic acid
3. Pour the resin with a mixture of glycerol and propylene glycol, dissolving gravs completely
4. Pour into a comfortable jar and smoke

The issue of health safety - alcohol and acetic acid should clearly not be synthetic - only food (We make THC from the CBD using trembling and sugar, aahahhaha)

Experienced isomerization specialists - what do you think? Is it worth a try?
 

WillD

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You do not have to evaporate it. You can dilute with water and separate the oil if you use ethanol.
 
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Kvadprime

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Hmmm... Of course!
And question

If I use AcOH in concentration about of 70-80%, It get to start isomerisation?

Now.... I can't get or make 100% acetic acid((
 

WillD

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Then you need 7.5 (70%) - 6.5 (80%) mL of acetic acid soln. per ~100mL of ethanol (approximately).
Excess ethanol is necessary for the reaction to go well.
The resulting solution will take 5-10 g of cbd powder, nothing more.
Heat up to 70*C and boil at least 2 hours.
Dilute with water and collect the resulting oil.
You can write us about your results after.
 

Kvadprime

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Ok! I try to do it, thx!!

But 5g cbd in my town i cant get with good price for first try

I try with 1g cbd in 10ml ethanol with ~1ml AcOH

Thx!!!!!!!
 

WillD

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The reaction time can be a little longer than we wrote before. You need to examine to choose the best time if you do not have the opportunity to make an analyst.
 

Rabidreject

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I have wanted to do this for ages but have been holding off as I don’t have p-tsa, however, if d9 is generally done with a catalytic amount of HCl, that would be MUCH easier.
Is it literally a case of chucking it all in, letting it react for ages at RT (12-24h I think I heard), quenching, extracting?

Seeing as THC is by far the drug I use the most, it would make sense for edibles or whatever. Doubt I would want to vape it though. Never was a huge fan of vaping distillate as it just screws my tolerance.

It looks pretty easy though
 

Kvadprime

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Yes, it looks simple. That's why I want to try it!.. I'll write when I do it, there will be another report
 

WillD

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If you use HCl for conversion, then heating is required.
 
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