Search results

What's the possible yield?

Too much of risk. Such post shippings are dangerous in my country.

Do you know any fine way to craft 4methylpropiophenone? Since, it's hard to find now as far as you know.

Privet! Nice to see you back, Serega!

Hello, people! I've come here with such a question since there are tremendous difficulties with getting 4MP appeared recently. I don't want to order it from China or something. I know that the synthesis of 4MP ain't far harder from Bromination (4mmc). So, I want to craft it by myself. I have...

Thanks! As for the distilled water to add, should it be equal to the reagent volume?

Hey! How much should I add of a saturated soda aqueous solution? Thanks.

Hello! How will adding DCM during methylamination help the freebase extract from the water? btw will it even work if bromination was done in a different way(peroxide, hydrobromide acid) ?

What does a crude bk4 look like? Btw, to do methylamination should I wait to the whole substance to become crystal or I can skip waiting for a night?

yes, it was a little experiment. I poured the liquid mixture into a bottle of coke, put a hole in the bottom, got the ready oil layer and got rid of the water. :)

How to separate the organic layer from the water if it's considered that the reaction had been done in a big glass 1 litre can? Thanks.

Hey! Does anyone know how to produce 4mmc with peroxide? Also what amounts of other substances (hbr, peroxide, water, methylamine, acid, acetone) should I be having if I have 100g of 4 methylpropiophenone and want to make 4mmc? I don't really get how to calculate the proportions of substances...