Technology Process of DL-4-(4-aminophenyl)-2-aminobutanoic acid
There total 6 articles about DL-4-(4-aminophenyl)-2-aminobutanoic acid 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
hydrogenchloride; hydrogen;
palladium on barium sulfate;
In
water;
for 5h;
under 760 Torr;
Ambient temperature;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 69 percent / CBr4, Ph3P / benzene / 0.5 h / Ambient temperature
2: 85 percent / NaOEt / ethanol; dioxane / 1.5 h / Heating
3: 36 percent / aq. HCl / acetic acid / 4.5 h / Heating
4: H2, conc. HCl / 5percent Pd on BaSO4 / H2O / 5 h / 760 Torr / Ambient temperature
With
hydrogenchloride; carbon tetrabromide; hydrogen; sodium ethanolate; triphenylphosphine;
palladium on barium sulfate;
In
1,4-dioxane; ethanol; water; acetic acid; benzene;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 85 percent / NaOEt / ethanol; dioxane / 1.5 h / Heating
2: 36 percent / aq. HCl / acetic acid / 4.5 h / Heating
3: H2, conc. HCl / 5percent Pd on BaSO4 / H2O / 5 h / 760 Torr / Ambient temperature
With
hydrogenchloride; hydrogen; sodium ethanolate;
palladium on barium sulfate;
In
1,4-dioxane; ethanol; water; acetic acid;
