Technology Process of (+/-)-2,4,5-trihydroxymethamphetamine hydrobromide
There total 4 articles about (+/-)-2,4,5-trihydroxymethamphetamine hydrobromide which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
hydrogen bromide;
In
water;
for 2h;
Reflux;
Inert atmosphere;
DOI:10.1021/tx2001459
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: hydrogenchloride; iron(III) chloride; water; iron / toluene / 6 h / Reflux
2.1: tetrahydrofuran; dichloromethane / 1 h / -5 - 20 °C
2.2: 3 h / 20 °C
3.1: hydrogen bromide / water / 2 h / Reflux; Inert atmosphere
With
hydrogenchloride; iron(III) chloride; water; hydrogen bromide; iron;
In
tetrahydrofuran; dichloromethane; water; toluene;
DOI:10.1021/tx2001459
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: tetrahydrofuran; dichloromethane / 1 h / -5 - 20 °C
1.2: 3 h / 20 °C
2.1: hydrogen bromide / water / 2 h / Reflux; Inert atmosphere
With
hydrogen bromide;
In
tetrahydrofuran; dichloromethane; water;
DOI:10.1021/tx2001459
