Technology Process of 4-(o-carboxybenzyl)dibenzothiophene
There total 4 articles about 4-(o-carboxybenzyl)dibenzothiophene which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogen;
palladium on activated charcoal;
In
acetic acid;
at 80 - 90 ℃;
under 760 Torr;
overnight;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 86 percent / n-butyllithium
2: 1) n-butyllithium, / 1) hexane, ether, -78 deg C to -5 deg C; 2) room temp., overnight
3: 81 percent / 50percent HCl / dioxane / 20 h / Heating
4: 94 percent / hydrogen / 5percent palladium on carbon / acetic acid / 80 - 90 °C / 760 Torr / overnight
With
hydrogenchloride; n-butyllithium; hydrogen;
palladium on activated charcoal;
In
1,4-dioxane; acetic acid;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 1) n-butyllithium, / 1) hexane, ether, -78 deg C to -5 deg C; 2) room temp., overnight
2: 81 percent / 50percent HCl / dioxane / 20 h / Heating
3: 94 percent / hydrogen / 5percent palladium on carbon / acetic acid / 80 - 90 °C / 760 Torr / overnight
With
hydrogenchloride; n-butyllithium; hydrogen;
palladium on activated charcoal;
In
1,4-dioxane; acetic acid;
