N-Ethylpentedrone Synthesis

[G.Patton]

@Rua Hello, if you want to get NEP hydrochloride salt powder or crystals, you need you use HCl gas or HCl acid anyway.

 

[Rua]

Ethylmine aqueous solution cas no ??

 

[G.Patton]

Ethylmine Aqueous Solution Cas

For those who think it's easier to annoy you than to Google 'Ethylmine aqueous solution cas' themselves.

letmegooglethat.com

 

[Rua]

Hello @G.Patton I will use hydrochloric acid I think I need to use methylamine 40%. I need to add it drop by drop during synthesis. How many degrees should I keep the temperature while adding?

 

[axis]

instead of ethylamine ethyl acetateCan I use it?

 

[Rua]

instead of ethylamine ethyl acetateCan I use it?

 

[Rua]

instead of ethylamine ethyl acetateCan I use it?

 

[Czekamnalepszedni]

Hello. Are the proportions shown correct? 1KG
● 2 bromovalerophenone ~770 ml
● ethylamine ~640 ml

 

[axis]

Ethylmine aqueous solution %70
was added dropwise to 1-phenyl-2-bromopentan-1-one (72.34 g, 0.3 mol) in 500 mL round bottom flask. this is the process ??

 

[Rua]

Ethylmine aqueous solution %70
was added dropwise to 1-phenyl-2-bromopentan-1-one (72.34 g, 0.3 mol) in 500 mL round bottom flask. this is the process ??

 

[Rua]

thank you for your help

 

[G.Patton]

@Rua No, you can't ofc.

 

[طهرانmobster]

I realy like n_ethylpendotrone
Today i cook again
Have some problem with yield but quality is amazing

 

[olduser]

hello, can you precise what yield you reached and what quantity of a-bvp did you used ? I struggle to reach more than 40% yield, is that your case ?

 

[طهرانmobster]

Hello
Yes
In last synthesis i use about 100 gr of valerophenone and get 30 gr of nep
Quality is perfect but i try to reach 50%yield

 

[olduser]

ok, lemme know if you discover anything interresting