Technology Process of 11-Methyltetraphene-7,12-dione
There total 1 articles about 11-Methyltetraphene-7,12-dione 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
sulfuric acid;
In
water;
at 85 - 90 ℃;
for 0.5h;
Yield given. Title compound not separated from byproducts;
DOI:10.1021/jo00167a019
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 53 percent / tetramethylethylenediamine / benzene; diethyl ether / 0.42 h / 30 °C
2: 1.) CH3Li / 1.) THF, 40 deg C, 5 min, 2.) THF, reflux, 7 h
3: 45 percent / sodium / benzene; diethyl ether / 19 h / Ambient temperature
With
N,N,N,N,-tetramethylethylenediamine; methyllithium; sodium;
In
diethyl ether; benzene;
DOI:10.1021/jo00167a019