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Market => Product offers => Topic started by: ThreeKings on May 28, 2013, 02:50 pm

Title: Mephedrone Synthesis 4-MMC + (video)
Post by: ThreeKings on May 28, 2013, 02:50 pm
Will try to put some of the known mephedrone synthesis in one place.

(video on clearnets)
http://vimeo.com/19589527

Proportions:
5g. Benzol
1g. 4-BromoKetone
1g. NaOH
2g. Methylamine
5g.  Water.

put 100ml of benzola over 20gr. of 4-bromoketone, and then pour cooled down NaOH solution (20gr naOh + 100ml Water + 40ml Methylamine.) and heated it for 2 hours. after that, then poured on ice cold (water/acetone)* ? and layers separated , top layer collected, putted hcl, and filtered through Jeans fabric.

this might be inacurate, translate as much as understood myselve.

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Kinetics synthesis

2-bromo-4’-methylpropiophenone to 1-(4-methylphenyl)-2-methylaminopropanone
hydrochloride 3
13.5g methylamine HCl in 15mL water
7.9g sodium hydroxide in 20mL water
11.4g 2-bromo-4’-methylpropiophenone
6mL 37% HCl diluted with 24mL water
115mL toluene
225mL water
Acetone
To a stirred solution of 11.4g (50mmol) 2-bromo-4’-methylpropiophenone in 25mL toluene held at
20oC was added, over 5 minutes, 6.2g methylamine in 35mL water (prepared by adding a solution of
7.9g (198mmol) sodium hydroxide in 20mL cold water to a cooled solution of 13.5g methylamine HCl
in 15mL water). The mixture was allowed to stir for a further 16 hours at 20-25oC, then was poured
into 150mL ice-cold water. The toluene layer was separated off, and the remaining freebase extracted
with 2x20mL toluene. The combined toluene extracts were washed with 3x25mL water, and then
acidified with 2x15mL dilute HCl. The combined acidic extracts then washed twice with 25mL toluene
and evaporated under vacuum to dryness, allowing an off-white solid to form. 20mL acetone was
added and was heated to boiling, forming a homogenous solution, which was then slowly cooled,
allowing crystals to precipitate. The crystals were filtered and rinsed with around 100mL ice cold
acetone.
Yield: 4.8g (45%)


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2-bromo-4’-methylpropiophenone Listing

http://silkroadvb5piz3r.onion/silkroad/item/b57ea2ca31
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Title: Re: Mephedrone Synthesis 4-MMC + (video)
Post by: helboy on June 16, 2013, 11:08 pm
Lol so this was pure mephedrone or what?
Title: Re: Mephedrone Synthesis 4-MMC + (video)
Post by: l0verboy on June 17, 2013, 12:30 am
that was pretty fucking cool. I could watch videos like that all day!