Technology Process of 5-acetylamino-1-(2-fluoro-4-methyl-5-methylsulfinylphenyl)-3-(2,2,3,3,3-pentafluoropropoxy)pyrazole
There total 6 articles about 5-acetylamino-1-(2-fluoro-4-methyl-5-methylsulfinylphenyl)-3-(2,2,3,3,3-pentafluoropropoxy)pyrazole which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
3-chloro-benzenecarboperoxoic acid;
In
chloroform;
for 0.5h;
cooling with ice;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: potassium carbonate / water / 2 h / 20 °C / cooling with ice
2.1: sulfuric acid; sodium nitrite / acetic acid / 3.25 h / 5 °C
2.2: 5 °C
3.1: tetrahydrofuran / 2 h / 20 °C
3.2: 3 h / Reflux
3.3: pH 7
4.1: toluene / 12 h / Reflux
4.2: 0.5 h / 20 °C
5.1: potassium carbonate / dimethyl sulfoxide / 0.08 h / 20 °C
5.2: 12 h / 20 °C
6.1: 3-chloro-benzenecarboperoxoic acid / chloroform / 0.5 h / cooling with ice
With
sulfuric acid; potassium carbonate; 3-chloro-benzenecarboperoxoic acid; sodium nitrite;
In
tetrahydrofuran; chloroform; water; acetic acid; dimethyl sulfoxide; toluene;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: sulfuric acid; sodium nitrite / acetic acid / 3.25 h / 5 °C
1.2: 5 °C
2.1: tetrahydrofuran / 2 h / 20 °C
2.2: 3 h / Reflux
2.3: pH 7
3.1: toluene / 12 h / Reflux
3.2: 0.5 h / 20 °C
4.1: potassium carbonate / dimethyl sulfoxide / 0.08 h / 20 °C
4.2: 12 h / 20 °C
5.1: 3-chloro-benzenecarboperoxoic acid / chloroform / 0.5 h / cooling with ice
With
sulfuric acid; potassium carbonate; 3-chloro-benzenecarboperoxoic acid; sodium nitrite;
In
tetrahydrofuran; chloroform; acetic acid; dimethyl sulfoxide; toluene;