Technology Process of N-[3-[2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethylimidazo[4,5-c]pyridin-6-yl]oxyphenyl]-4-(2-morpholin-4-ylethoxy)benzamide
There total 17 articles about N-[3-[2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethylimidazo[4,5-c]pyridin-6-yl]oxyphenyl]-4-(2-morpholin-4-ylethoxy)benzamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
pyridine;
In
dichloromethane;
at 70 ℃;
DOI:10.1021/jm060873p
- Guidance literature:
-
Multi-step reaction with 13 steps
1: 99 percent / POCl3 / toluene / 16 h / 110 °C
2: 80 percent / potassium t-butoxide; t-BuOOH / tetrahydrofuran; decane; liquid ammonia / 2 h / -35 °C
3: 74 percent / POCl3 / toluene / 6 h / Heating
4: 83 percent / tetrahydrofuran; H2O / 1 h
5: 96 percent / K2CO3 / dimethylformamide / 24 h / 100 °C
6: H2 / Pd/C / methanol; tetrahydrofuran / 6 h / 3750.3 Torr
7: Et3N; EDCl / D2O / 15 - 20 °C
8: acetic acid / 5 h / Heating
9: aq. HCl; sodium nitrite / methanol / 28 h / 15 - 20 °C
10: 88 percent / hydroxylamine / tetrahydrofuran / 10 h / Heating
11: 42 percent / Et3N / dioxane / 9 h / Heating
12: 100 percent / H2SO4 / 2 h / 50 °C
13: 83 percent / pyridine / CH2Cl2 / 70 °C
With
pyridine; hydrogenchloride; tert.-butylhydroperoxide; sulfuric acid; potassium tert-butylate; hydrogen; hydroxylamine; potassium carbonate; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; sodium nitrite; trichlorophosphate;
palladium on activated charcoal;
In
tetrahydrofuran; 1,4-dioxane; methanol; decane; dichloromethane; ammonia; water; water-d2; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jm060873p
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 96 percent / K2CO3 / dimethylformamide / 24 h / 100 °C
2: H2 / Pd/C / methanol; tetrahydrofuran / 6 h / 3750.3 Torr
3: Et3N; EDCl / D2O / 15 - 20 °C
4: acetic acid / 5 h / Heating
5: aq. HCl; sodium nitrite / methanol / 28 h / 15 - 20 °C
6: 88 percent / hydroxylamine / tetrahydrofuran / 10 h / Heating
7: 42 percent / Et3N / dioxane / 9 h / Heating
8: 100 percent / H2SO4 / 2 h / 50 °C
9: 83 percent / pyridine / CH2Cl2 / 70 °C
With
pyridine; hydrogenchloride; sulfuric acid; hydrogen; hydroxylamine; potassium carbonate; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; sodium nitrite;
palladium on activated charcoal;
In
tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; water-d2; N,N-dimethyl-formamide;
DOI:10.1021/jm060873p