Sinteza metakvalona (Klosas)

hermano

Don't buy from me
Resident
Language
🇷🇺
Joined
Jun 18, 2023
Messages
51
Reaction score
50
Points
18
JRzmkbanN0


Metoda z antranilno kislino






V bučki z okroglim dnom smo zmešali 7 g antranilne kisline, 5 ml o-toluidina in 4 ml ledocetne kisline. Mešanici smo počasi dodali 40-50 g polifosforne kisline in jo 20-30 minut segrevali na 140-160 °C. Nato smo jo 10 minut segrevali na 180 °C, ohladili in prelili v 150-200 ml vode ter nevtralizirali z 20 % raztopino Na2CO3. Metanol se je dodajal, dokler se v raztopini ni pojavila dolgotrajna motnost, po eni uri pa se je oboril metakvalon v obliki proste baze, ki se je na ta način še enkrat rekristaliziral. Izplen 55 %.
 

mp_

Don't buy from me
New Member
Joined
Apr 1, 2023
Messages
13
Reaction score
6
Points
3
Ko navajate "polifosforna kislina", o kateri konkretno govorite? Ali imate v mislih ortofosforno kislino ali tripolifosforno kislino ali kakšno drugo kislino?
 

hermano

Don't buy from me
Resident
Language
🇷🇺
Joined
Jun 18, 2023
Messages
51
Reaction score
50
Points
18
H3PO4
 
  • Like
Reactions: mp_

hermano

Don't buy from me
Resident
Language
🇷🇺
Joined
Jun 18, 2023
Messages
51
Reaction score
50
Points
18
Oh, žal mi je, polifosforna kislina CAS je 8017-16-1
 
Top