Technology Process of Naphtho[2,3-c]furan-1,3-dione, 6-methoxy- (9CI)
There total 4 articles about Naphtho[2,3-c]furan-1,3-dione, 6-methoxy- (9CI) 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
toluene-4-sulfonic acid;
In
toluene;
for 4.5h;
Heating;
DOI:10.1021/jm00031a018
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 1.) tert-butyllithium / 1.) diethyl ether, hexanes, 0 deg C, 1.5 h, 2.) diethyl ether, hexanes, 0 to 23 deg C, 1 h
2: 52 percent / NaBH4 / methanol / 2 h
3: 81 percent / acetic acid, acetic anhydride / CH2Cl2 / 16 h / Heating
4: 95 percent / p-toluenesulfonic acid / toluene / 4.5 h / Heating
With
sodium tetrahydroborate; tert.-butyl lithium; acetic anhydride; toluene-4-sulfonic acid; acetic acid;
In
methanol; dichloromethane; toluene;
DOI:10.1021/jm00031a018
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 81 percent / acetic acid, acetic anhydride / CH2Cl2 / 16 h / Heating
2: 95 percent / p-toluenesulfonic acid / toluene / 4.5 h / Heating
With
acetic anhydride; toluene-4-sulfonic acid; acetic acid;
In
dichloromethane; toluene;
DOI:10.1021/jm00031a018
