Technology Process of C12H12ClF3O3
There total 2 articles about C12H12ClF3O3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: n-butyllithium / hexane; di-isopropyl ether / 0.5 h / -78 °C / Inert atmosphere
1.2: -78 °C / Inert atmosphere
2.1: toluene-4-sulfonic acid / toluene / 6 h / Reflux; Dean-Stark
3.1: tert.-butyl lithium / hexane; di-isopropyl ether / 0.5 h / -78 °C / Inert atmosphere
3.2: 0.5 h / -30 °C / Inert atmosphere
With
n-butyllithium; tert.-butyl lithium; toluene-4-sulfonic acid;
In
hexane; di-isopropyl ether; toluene;
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: toluene-4-sulfonic acid / toluene / 6 h / Reflux; Dean-Stark
2.1: tert.-butyl lithium / hexane; di-isopropyl ether / 0.5 h / -78 °C / Inert atmosphere
2.2: 0.5 h / -30 °C / Inert atmosphere
With
tert.-butyl lithium; toluene-4-sulfonic acid;
In
hexane; di-isopropyl ether; toluene;
- Guidance literature:
-
With
toluene-4-sulfonic acid;
In
acetone;
at 20 ℃;
for 5h;
Inert atmosphere;