Question Failed 2b4mp synthesis

[ifeelsorry]

So this my 4th time synthesing 2b4mp from 4 Methylpropiophenone

But this time i didn't get any type of 2b4mp instead i got this gluie stuff in jar

I put 150 ml 4 Methylpropiophenone in flask then added 120 ml Hbr and then slowly added peroxide 50% slowly till it stopped changing colours, after that i added water in flask, but this time it didn't crystalize 2b4mp? Why is that ? What did i do wrong i tried the same thing last 3 time and it got crystalaz? What can i do now? Is this stuff useless now? Should i throw it away or i can still make 2b4mp with this?

 

[G.Patton]

First of all, are you sure that you've used 4'-methylpropiophenone?
There is clear video tutorial. Just repeat step by step.

2-Bromo-4'-methylpropiophenone synthesis from 4'-methylpropiophenone

• Novator
• Aug 4, 2022
• 11

2-Bromo-4'-methylpropiophenone synthesis (CAS 1451-82-7) from 4'-methylpropiophenone with...

 

[ifeelsorry]

How long do i need to stirrer it for after adding Peroxide? And the stuff I've now is it useless?? Should i throw it away? I think it can be recovered but i don't know how

 

[ifeelsorry]

How do i get powder from that liquid now?

 

[ifeelsorry]

How i fix it?

 

[ifeelsorry]