Technology Process of 1-Propylxanthine
There total 7 articles about 1-Propylxanthine 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
sodium formate;
for 25h;
Heating;
triethyl orthoformate instead of formic acid; other substrates;
- Guidance literature:
-
With
sulfuric acid; methoxybenzene;
In
trifluoroacetic acid;
for 26h;
Heating;
DOI:10.1021/jm00100a008
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 72 percent / K2CO3 / dimethylformamide / 1 h / 60 °C
2: K2CO3 / dimethylformamide / 13 h / 70 °C
3: 54 percent / conc. H2SO4, anisole / trifluoroacetic acid / 26 h / Heating
With
sulfuric acid; potassium carbonate; methoxybenzene;
In
N,N-dimethyl-formamide; trifluoroacetic acid;
DOI:10.1021/jm00100a008