Technology Process of 5,6,7-trihydroxy-8-methylflavone
There total 7 articles about 5,6,7-trihydroxy-8-methylflavone 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
methyl orange; sodium cyanoborohydride;
In
tetrahydrofuran;
at 20 ℃;
for 3h;
DOI:10.1271/bbb.68.369
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 75 percent / boron tribromide / CH2Cl2 / -80 - 20 °C
2: 65 percent / sodium cyanoborohydride; methyl orange / tetrahydrofuran / 3 h / 20 °C
With
methyl orange; boron tribromide; sodium cyanoborohydride;
In
tetrahydrofuran; dichloromethane;
DOI:10.1271/bbb.68.369
- Guidance literature:
-
Multi-step reaction with 3 steps
1: trifluoroacetic acid / 24 h / Heating
2: 75 percent / boron tribromide / CH2Cl2 / -80 - 20 °C
3: 65 percent / sodium cyanoborohydride; methyl orange / tetrahydrofuran / 3 h / 20 °C
With
methyl orange; boron tribromide; sodium cyanoborohydride; trifluoroacetic acid;
In
tetrahydrofuran; dichloromethane;
1: Duff reaction;
DOI:10.1271/bbb.68.369
