Question how would a MDPV synthesis look like?

[peeve]

hu, I'm new here and higly interested in pyrovalerones.
I think i understand the process in synthesizing a-pvp and a-php (bromo-valero/hexanophenone + pyrrolidine), but i would like to know the way for Mdpv.

greetings, peeve

 

[G.Patton]

Hello, procedure is the same as for a-PVP. You have use 1-(benzo[d][1,3]dioxol-5-yl)pentan-1-one (cas 63740-98-7) instead of Valerophenone (CAS 1009-14-9) in accordance with molar ratio.

 

[Ukspice]

If I want to make mdpv and I buy :

1-(benzo[d][1,3]dioxol-5-yl)pentan-1-one (cas 63740-98-7)

Do I use it as a replacement for 2-Bromovalerophenone and follow the same steps as a-pvp?

Or do I need to do steps before as if I'm using:Valerophenone

Please help

 

[G.Patton]

Hello, yes, you can. You need to recount an amount of 1-(benzo[d][1,3]dioxol-5-yl)pentan-1-one (cas 63740-98-7) in accordance with same molar ratio.

Alpha-PVP synthesis (1-10kg scale). Complete video tutorial.

Introduction This topic is represented alpha-PVP synthesis way in a medium scale 1-10 kg. There are elaborated video tutorials, which are allowed to produce this substance to anybody. Also, you can find here a list of necessary equipment and reagents. Equipment and glassware: Round bottom...

bbgate.com

 

[peeve]

any ways to make the precursor by myself from easy available chemicals?

 

[G.Patton]

Get it from vendors. I'm not sure that you can produce them. Syntheses too hard for low experienced chemist.

 

[peeve]

what would be the precousor for 2-methyl-3,4-methylendioxypyrovalerone?

 

[HIGGS BOSSON]

2-methyl-3,4-methylendioxy valerophenone

 

[Germanium]

If I wanna synthesize MDPHP, can I start with cas 101558-05-8?

 

[Ukspice]

Does anyone know the steps and chemicals required to synthesis
MDPHP - MONKEY DUST???

 

[roman27@]

iam also interested in MDPHP synthesis. can anybody help?

 

[mdpv]

What is the chemical name and CAS number of brominated 1-(benzo[d][1,3]dioxol-5-yl)pentan-1-one (cas 63740-98-7)?

 

[roman27@]

Did you already find out this?

 

[WillD]

apvp also works well and is more affordable