Sinteza amfetamina iz P2NP prek SnCl2 in Zn

yuiopjkl

Don't buy from me
Resident
Language
🇺🇸
Joined
Mar 14, 2022
Messages
77
Reaction score
44
Points
18
I6kJaAKTeX

V primerjavi z redukcijo P2NP na aluminijevem amalgamu ta metoda ponuja bistveno mirnejšo reakcijo (Reakcija ni eksotermna ), boljši izkoristek (90 %) in zelo čisto snov (dodatno čiščenje ni potrebno).

15 g P2N0 raztopimo v 50 ml brezvodnega acetona
V NADALJEVANJU JE TREBARAZTOPINE RAZTOPITI.
UwgORLNaqc
100 ml bučko z okroglim dnom postavimo na magnetno mešalo, opremljeno s povratnim hladilnikom. Dodamo aceton in 42 g dihidrata kositrovega(II) klorida
WHBjLrv8Vi
Vključite mešanje, počakajte, da se kositrov klorid raztopi, in dodajte raztopino P2NP v acetonu
793sHRQ2fr
Mešamo 20 minut, temperatura se počasi dviguje. Znižanje temperature mešanice pomeni konec reakcije. V kozarec damo 150 ml hladne vode in 4 ml 36% klorovodikove kisline, ki jo med mešanjem počasi dodajamo zmesi. Barva raztopine se spremeni
KN9JCcf4B8
Pripravimo raztopino natrijevega hidroksida (200 g na 200 ml vode), jo ohladimo na sobno temperaturo in dodamo zmesi do pH>10 (v kislem ali nevtralnem okolju je ekstrakcija oksima nemogoča), takoj nastane oborina anorganskih soli.
MjP9Yyl5TN
Ekstrakcija 3 x 50 ml porcij etil acetata. posušimo z brezvodnim magnezijevim sulfatom. V čašo z magnetnim mešalnikom damo 60 ml ledene ocetne kisline in dodamo predhodno dobljeno raztopino (oksim v etil acetatu).
4wN1jrbhyV
Med mešanjem dodamo 10 g cinkovega prahu.
3uF8p6UE2i
Mešajte 15 minut.
RtmbHplEDL
Dodajte ohlajeno raztopino natrijevega hidroksida (50 g v 100 ml vode) do pH>10.

HUxwgJCtZS
Mešanico filtriramo, dodamo 50 ml diklorometana, ločimo organsko plast in dodatno 3-krat ekstrahiramo vodno plast z 20 ml DCM.
XLBWS4JoQk
Organski ekstrakti se združijo in posušijo nad brezvodnim magnezijevim sulfatom.
Rx4hP3e0m7

ICr7mUoQXK

Dobimo raztopino 10 g amfetaminske baze v DCM. Dodamo 50 ml brezvodnega acetona in želeno kislino, da dobimo ustrezno sol.
0uIvfkn5ty

T0sRWvYhki

NCTypHPai7
 

BlueDex

Don't buy from me
Resident
Language
🇺🇸
Joined
Dec 5, 2022
Messages
80
Reaction score
29
Points
18

TucoSalamanca.

Don't buy from me
Resident
Language
🇹🇷
Joined
May 7, 2023
Messages
201
Reaction score
27
Points
28
koliko ml acetona uporabimo tukaj
 

yuiopjkl

Don't buy from me
Resident
Language
🇺🇸
Joined
Mar 14, 2022
Messages
77
Reaction score
44
Points
18
Dokler se ne raztopi ves kositrov klorid
 

TucoSalamanca.

Don't buy from me
Resident
Language
🇹🇷
Joined
May 7, 2023
Messages
201
Reaction score
27
Points
28
Ali imate 37-odstotno klorovodikovo kislino?
 

TucoSalamanca.

Don't buy from me
Resident
Language
🇹🇷
Joined
May 7, 2023
Messages
201
Reaction score
27
Points
28
ali lahko tukaj uporabim 37-odstotno klorovodikovo kislino nepravilno prevedeno
 

yuiopjkl

Don't buy from me
Resident
Language
🇺🇸
Joined
Mar 14, 2022
Messages
77
Reaction score
44
Points
18
Mislim, da je
 

TucoSalamanca.

Don't buy from me
Resident
Language
🇹🇷
Joined
May 7, 2023
Messages
201
Reaction score
27
Points
28
Ali torej pripravimo raztopino iz 200 ml vode in 200 g natrijevega hidroksida in jo dodamo sem?
 

blacky2340

Don't buy from me
Resident
Language
🇺🇸
Joined
Sep 28, 2023
Messages
36
Reaction score
28
Points
18
Zakaj uporabljate dcm namesto drugih topil?
 

Bigballen

Don't buy from me
Resident
Language
🇺🇸
Joined
Dec 30, 2023
Messages
5
Reaction score
3
Points
3
Rad te imam
 

blacky2340

Don't buy from me
Resident
Language
🇺🇸
Joined
Sep 28, 2023
Messages
36
Reaction score
28
Points
18
Tudi jaz te imam rad
 

Bigballen

Don't buy from me
Resident
Language
🇺🇸
Joined
Dec 30, 2023
Messages
5
Reaction score
3
Points
3
Zdaj moramo ločiti dekstroamfetamin in ga zagotoviti množicam! Srečno
 

Bigballen

Don't buy from me
Resident
Language
🇺🇸
Joined
Dec 30, 2023
Messages
5
Reaction score
3
Points
3
Koliko želene kisline je treba dodati na koncu?
 

blacky2340

Don't buy from me
Resident
Language
🇺🇸
Joined
Sep 28, 2023
Messages
36
Reaction score
28
Points
18
Na 1 ml koncentrirane žveplove kisline v razmerju 10:1 nalijte 10 ml acetona. S pipeto ali brizgalko počasi kapljajte raztopino, dokler ne dosežete pH 5,5. Če je prekislinjena, dodajte več proste baze, če je močno prekislinjena in se spremeni v tekočino, potem v a/b in ponovno kristalizirajte.
 
View previous replies…

Bigballen

Don't buy from me
Resident
Language
🇺🇸
Joined
Dec 30, 2023
Messages
5
Reaction score
3
Points
3
Ali poznate druga topila, ki bi jih lahko uporabili namesto DCM?
 

yuiopjkl

Don't buy from me
Resident
Language
🇺🇸
Joined
Mar 14, 2022
Messages
77
Reaction score
44
Points
18
Uporabite lahko nepolarno topilo (eter, benzen, toluen)
 

ActionAyi

Don't buy from me
Resident
Language
🇩🇪
Joined
Jun 20, 2023
Messages
18
Reaction score
9
Points
3
Razmišljal sem tudi o toulenu, vendar mislim, da je razlika v gostoti premajhna, mar ne ?
 

G.Patton

Expert
Joined
Jul 5, 2021
Messages
2,749
Solutions
3
Reaction score
2,936
Points
113
Deals
1
Pozdravljeni, hvala za vaše poročilo! Res je zanimivo. 10 g proste amfobaz je 80,4-odstotni izkoristek, kar je precej dobro. Koliko soli ste dobili?
 

yuiopjkl

Don't buy from me
Resident
Language
🇺🇸
Joined
Mar 14, 2022
Messages
77
Reaction score
44
Points
18
Metoda je bila prekopirana s spleta.
Načrtujem, da jo bom v bližnji prihodnosti izvedel tudi sam.
Ko jo bom izvedel, vas bom o tem obvestil.
 

TucoSalamanca.

Don't buy from me
Resident
Language
🇹🇷
Joined
May 7, 2023
Messages
201
Reaction score
27
Points
28
Koliko ur bomo hladili raztopino natrijevega hidroksida?
 

yuiopjkl

Don't buy from me
Resident
Language
🇺🇸
Joined
Mar 14, 2022
Messages
77
Reaction score
44
Points
18
Dokler se ne ohladi na sobno temperaturo
 
Top