Technology Process of folic acid
There total 8 articles about folic 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
trifluoroacetic acid;
In
dichloromethane;
at 20 ℃;
for 4h;
- Guidance literature:
-
With
1,1,3,3-tetramethylguanidine;
In
dimethyl sulfoxide;
at 25 ℃;
for 4h;
DOI:10.1021/ja971568j
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: tetrahydrofuran / 10.5 h / 0 - 25 °C
1.2: 123 g / ice / tetrahydrofuran / 3 h / 25 °C
2.1: 89 percent / aq. cesium carbonate / dimethylformamide / 5 h / 25 °C
3.1: 90 percent / hydrazine / dimethylsulfoxide-d6 / 9 h / 25 °C
4.1: 72 percent / potassium thiocyanate; tert-butyl nitrite / trifluoroacetic acid / 4 h / -10 °C
5.1: 40 percent / tetramethylguanidine / dimethylsulfoxide / 4 h / 25 °C
With
tert.-butylnitrite; 1,1,3,3-tetramethylguanidine; potassium thioacyanate; caesium carbonate; hydrazine;
In
tetrahydrofuran; dimethylsulfoxide-d6; dimethyl sulfoxide; N,N-dimethyl-formamide; trifluoroacetic acid;
1.1: Acylation / 1.2: Hydrolysis / 2.1: Hydrolysis / 3.1: hydrazinolysis / 4.1: Nitrosation / 5.1: Acylation;
DOI:10.1021/ja971568j
