Technology Process of C20H23N3O2S
There total 11 articles about C20H23N3O2S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multi-step reaction with 8 steps
1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 80 °C
2: iron(III) chloride hexahydrate; pyrographite; hydrazine hydrate / ethanol / Reflux
3: pyridine / chloroform / 3.5 h / 10 °C / Reflux
4: sulfuric acid; nitric acid / chloroform / 4 h / 5 °C
5: iron; acetic acid / Reflux
6: hydrogenchloride; water; acetic acid / 80 °C
7: methanol; water / 20 °C
8: sodium perborate tetrahydrate; acetic acid / 50 °C
With
pyridine; hydrogenchloride; sodium perborate tetrahydrate; iron(III) chloride hexahydrate; sulfuric acid; water; nitric acid; iron; potassium carbonate; pyrographite; hydrazine hydrate; acetic acid;
In
methanol; ethanol; chloroform; water; N,N-dimethyl-formamide;
7: Mannich reaction;
DOI:10.1016/j.cclet.2010.05.011
- Guidance literature:
-
Multi-step reaction with 2 steps
1: methanol; water / 20 °C
2: sodium perborate tetrahydrate; acetic acid / 50 °C
With
sodium perborate tetrahydrate; acetic acid;
In
methanol; water;
1: Mannich reaction;
DOI:10.1016/j.cclet.2010.05.011