Technology Process of 2-methoxy-6-methyl-4-trifluoromethyl-1-benzoic acid
There total 7 articles about 2-methoxy-6-methyl-4-trifluoromethyl-1-benzoic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multi-step reaction with 7 steps
1.1: sodium hydroxide; water / ethanol / 37 h / 20 - 90 °C / Inert atmosphere; oil bath
1.2: 4.5 h / 0 °C / Inert atmosphere
2.1: thionyl chloride / N,N-dimethyl-formamide / toluene / 3 h / 20 - 85 °C / Inert atmosphere; oil bath
3.1: dichloromethane / 4 h / 0 - 20 °C / Inert atmosphere
4.1: thionyl chloride / dichloromethane / 1 h / 10 - 20 °C
5.1: diethyl ether; tetrahydrofuran / 24 h / 0 - 70 °C / Molecular sieve
5.2: Cooling with ice
6.1: sodium hydrogencarbonate; edetate disodium; Oxone; 1,1,1-trifluoro-2-propanone / acetonitrile / 0.75 h / 20 °C
7.1: sodium hydroxide / 1,4-dioxane; water / 24 h / 100 °C / oil bath
With
Oxone; thionyl chloride; 1,1,1-trifluoro-2-propanone; water; edetate disodium; sodium hydrogencarbonate; sodium hydroxide;
N,N-dimethyl-formamide;
In
tetrahydrofuran; 1,4-dioxane; diethyl ether; ethanol; dichloromethane; water; toluene; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: thionyl chloride / N,N-dimethyl-formamide / toluene / 3 h / 20 - 85 °C / Inert atmosphere; oil bath
2.1: dichloromethane / 4 h / 0 - 20 °C / Inert atmosphere
3.1: thionyl chloride / dichloromethane / 1 h / 10 - 20 °C
4.1: diethyl ether; tetrahydrofuran / 24 h / 0 - 70 °C / Molecular sieve
4.2: Cooling with ice
5.1: sodium hydrogencarbonate; edetate disodium; Oxone; 1,1,1-trifluoro-2-propanone / acetonitrile / 0.75 h / 20 °C
6.1: sodium hydroxide / 1,4-dioxane; water / 24 h / 100 °C / oil bath
With
Oxone; thionyl chloride; 1,1,1-trifluoro-2-propanone; edetate disodium; sodium hydrogencarbonate; sodium hydroxide;
N,N-dimethyl-formamide;
In
tetrahydrofuran; 1,4-dioxane; diethyl ether; dichloromethane; water; toluene; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: thionyl chloride / dichloromethane / 1 h / 10 - 20 °C
2.1: diethyl ether; tetrahydrofuran / 24 h / 0 - 70 °C / Molecular sieve
2.2: Cooling with ice
3.1: sodium hydrogencarbonate; edetate disodium; Oxone; 1,1,1-trifluoro-2-propanone / acetonitrile / 0.75 h / 20 °C
4.1: sodium hydroxide / 1,4-dioxane; water / 24 h / 100 °C / oil bath
With
Oxone; thionyl chloride; 1,1,1-trifluoro-2-propanone; edetate disodium; sodium hydrogencarbonate; sodium hydroxide;
In
tetrahydrofuran; 1,4-dioxane; diethyl ether; dichloromethane; water; acetonitrile;