How to make Alpha-PVP in four steps

Ukspice

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@WillD I need help clearing up a few steps ....

When you separate a free base of a-pvp in ethyl acetate (oil) (alpha-bromvalerophenone)

Do I now heat it up to 70c to evaporate the ethyl acetate off? ( if so how long for)

Then start to add acetone and hcl to bring ph5, then in freezer 12 hours?
.......

Or do I need to

1 Heat to 70c to evaporate ethyl acetate 2 then wash alpha-bromvalerophenone with water and soda solution? ( how do I do this, just mix alpha-brom with soda and water solution and separate????)


Then put spereated and washed alpha-brom in acetone and add hcl to ph5 and frozen 12 hours
 

mynameisjeff

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I think you need to do after wash and before acidification
 

yoyobas

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Max 300g get apvp powder this way...
 

MrBarTard

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Where Ethyl Acetate is not OTC, could use..

>Acetone
>Baking soda
>Hydrochloric acid
>Destilled water

Toxic chemicals and toxic drug, dont try it and dont take it lighlty.

Very potent and will sooner or later consume you whole.

This stuff do not ask twice.
 

wongivan

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(Alpha-bromvalerophenone)what is this number?
 

wongivan

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pvp Can it be replaced Pyrrolidine?
 
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