Technology Process of 4'',6'-di-iodo-4,4'''-di-isopropoxy-2',2'''-dimethyl-2',2''-dinitro-m-quaterphenyl
There total 6 articles about 4'',6'-di-iodo-4,4'''-di-isopropoxy-2',2'''-dimethyl-2',2''-dinitro-m-quaterphenyl which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multi-step reaction with 4 steps
1: 52 g / iodine/periodic acid / acetic acid; H2O; H2SO4 / 6 h
2: 16.9 g / copper(I) t-butoxide/pyridine / 1,2-dimethoxy-ethane / 18 h / 75 - 80 °C
3: 3.8 g / Na2S/NaHCO3 / H2O; dioxane / 70 - 100 °C
4: 1.) sulfuric acid/sodium nitrate, 2.) urea, potassium iodide / 1.) sulpholane/water, 0 deg C, 1 h; 2.) sulpholane/water, 0 deg C, 1 h, 90 min
With
pyridine; sodium sulfide; sodium nitrate; sulfuric acid; iodine; copper (I) tert-butoxide; sodium hydrogencarbonate; periodic acid; urea; potassium iodide;
In
1,4-dioxane; 1,2-dimethoxyethane; sulfuric acid; water; acetic acid;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 16.9 g / copper(I) t-butoxide/pyridine / 1,2-dimethoxy-ethane / 18 h / 75 - 80 °C
2: 3.8 g / Na2S/NaHCO3 / H2O; dioxane / 70 - 100 °C
3: 1.) sulfuric acid/sodium nitrate, 2.) urea, potassium iodide / 1.) sulpholane/water, 0 deg C, 1 h; 2.) sulpholane/water, 0 deg C, 1 h, 90 min
With
pyridine; sodium sulfide; sodium nitrate; sulfuric acid; copper (I) tert-butoxide; sodium hydrogencarbonate; urea; potassium iodide;
In
1,4-dioxane; 1,2-dimethoxyethane; water;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 16.9 g / copper(I) t-butoxide/pyridine / 1,2-dimethoxy-ethane / 18 h / 75 - 80 °C
2: 3.8 g / Na2S/NaHCO3 / H2O; dioxane / 70 - 100 °C
3: 1.) sulfuric acid/sodium nitrate, 2.) urea, potassium iodide / 1.) sulpholane/water, 0 deg C, 1 h; 2.) sulpholane/water, 0 deg C, 1 h, 90 min
With
pyridine; sodium sulfide; sodium nitrate; sulfuric acid; copper (I) tert-butoxide; sodium hydrogencarbonate; urea; potassium iodide;
In
1,4-dioxane; 1,2-dimethoxyethane; water;