Technology Process of C19H16O7
There total 4 articles about C19H16O7 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:
-
4-Methoxyphenylacetic acid;
With
1,1'-carbonyldiimidazole;
In
acetonitrile;
at 20 ℃;
for 0.5h;
2-hydroxy-3,6-dimethoxy-4,5-methylenedioxybenzaldehyde;
In
acetonitrile;
for 3h;
Reflux;
DOI:10.1016/j.mencom.2013.05.009
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: dihydrogen peroxide; acetic acid / 192 h / 20 °C
2.1: phosphorus pentachloride / dichloromethane / 2 h / Reflux
2.2: 5 h / 20 °C
3.1: 1,1'-carbonyldiimidazole / acetonitrile / 0.5 h / 20 °C
3.2: 3 h / Reflux
With
phosphorus pentachloride; dihydrogen peroxide; acetic acid; 1,1'-carbonyldiimidazole;
In
dichloromethane; acetonitrile;
1.1: |Baeyer-Villiger Ketone Oxidation / 3.1: |Perkin Coumarin Rearrangement;
DOI:10.1016/j.mencom.2013.05.009
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: potassium hydroxide; methanol / 2 h / 20 °C
2.1: phosphorus pentachloride / dichloromethane / 2 h / Reflux
2.2: 5 h / 20 °C
3.1: 1,1'-carbonyldiimidazole / acetonitrile / 0.5 h / 20 °C
3.2: 3 h / Reflux
With
methanol; phosphorus pentachloride; 1,1'-carbonyldiimidazole; potassium hydroxide;
In
dichloromethane; acetonitrile;
3.1: |Perkin Coumarin Rearrangement;
DOI:10.1016/j.mencom.2013.05.009
