Technology Process of 5,7-diacetoxy-4'-hydroxyflavone
There total 5 articles about 5,7-diacetoxy-4'-hydroxyflavone 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
Candida antarctica lipase B;
In
tetrahydrofuran; isopropyl alcohol;
at 22 ℃;
for 40h;
Enzymatic reaction;
DOI:10.3987/COM-18-S(F)17
- Guidance literature:
-
Multi-step reaction with 4 steps
1: sulfuric acid / water / 2 h / 121 °C
2: iodine; pyridine / 24 h / 90 °C
3: pyridine; dmap / 6 h / 80 °C
4: Candida antarctica lipase B / isopropyl alcohol; tetrahydrofuran / 40 h / 22 °C / Enzymatic reaction
With
pyridine; dmap; Candida antarctica lipase B; sulfuric acid; iodine;
In
tetrahydrofuran; water; isopropyl alcohol;
DOI:10.3987/COM-18-S(F)17
- Guidance literature:
-
Multi-step reaction with 3 steps
1: iodine; pyridine / 24 h / 90 °C
2: pyridine; dmap / 6 h / 80 °C
3: Candida antarctica lipase B / isopropyl alcohol; tetrahydrofuran / 40 h / 22 °C / Enzymatic reaction
With
pyridine; dmap; Candida antarctica lipase B; iodine;
In
tetrahydrofuran; isopropyl alcohol;
DOI:10.3987/COM-18-S(F)17
