3mmc sythese

[Studenttt]

Hello,
I have made 3 mmc white the Sythese of the video, the reaction is also the same and everything went good. I have made nice looking crystals but the effect is not good, I think it is the 2-bromo-3-methylpropiophenone from china.
Have somebody made 3 mmc or had this problem can help me

 

[Didi]

Is easy to made the same like 4mmc

 

[Didi]

U made mistake in syntheiss is simple tye same when u made 4mmc u can made mistake and u get low powder effect

 

[WhalterWhite]

friend tried to do the same synthesis as on 4cmc but now on 2bromo 3 chloro. First came the freebase dark orange, in the case of 2 bromo 4 chloro is bright golden. Then, after acidification, HCL turned black. Does anyone know why? Ph to 5-6

 

[WhalterWhite]

After 10 min

 

[little-flower]

hello"" does anyone have a melting point for the 2bromo3methylpropiophenone?

 

[ymaaah]

48°C bro

 

[little-flower]

I think it is for the 2B4MP, but I would like to know for the 2B3MP,,

 

[ymaaah]

nope for 2bromo4methylpropiophenone its 75°C, for 2B3MP its 48°C bro ;D

 

[little-flower]

ok" thank you"" are you sure,,I can't find any melting point information anywhere.

 

[ymaaah]

no problem dude