Technology Process of 3-ethylthiophthalic acid
There total 4 articles about 3-ethylthiophthalic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
3-ethylthio-N-phenylphthalimide;
With
water; sodium hydroxide;
at 145 ℃;
for 6h;
autoclave;
With
hydrogenchloride;
In
water;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: acetic acid / 3 h / Reflux
2: sodium hydrosulfide monohydrate / water; N,N-dimethyl-formamide / 6 h / 85 °C / Inert atmosphere
3: potassium carbonate / acetonitrile / 3 h / Reflux
4: water; sodium hydroxide / 6 h / 145 °C / autoclave
With
sodium hydrosulfide monohydrate; water; potassium carbonate; sodium hydroxide;
In
water; acetic acid; N,N-dimethyl-formamide; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: sodium hydrosulfide monohydrate / water; N,N-dimethyl-formamide / 6 h / 85 °C / Inert atmosphere
2: potassium carbonate / acetonitrile / 3 h / Reflux
3: water; sodium hydroxide / 6 h / 145 °C / autoclave
With
sodium hydrosulfide monohydrate; water; potassium carbonate; sodium hydroxide;
In
water; N,N-dimethyl-formamide; acetonitrile;