Technology Process of N-[1-(1H-tetrazol-5-yl)-5,6,7,8-tetrahydronaphthalen-2-yl]-benzenesulfonamide
There total 9 articles about N-[1-(1H-tetrazol-5-yl)-5,6,7,8-tetrahydronaphthalen-2-yl]-benzenesulfonamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium azide; tributyltin chloride; tetrabutylammomium bromide;
In
N,N-dimethyl-formamide;
at 220 ℃;
for 1h;
Microwave irradiation;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: pyridine / dichloromethane / 1.58 h / -20 - 20 °C
2.1: caesium carbonate; triethylamine / palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 3.5 h / 100 °C / Inert atmosphere
3.1: hydrogenchloride; water / tetrahydrofuran / 1 h
4.1: pyridine / 1 h
5.1: lithium hydroxide monohydrate; water / 1,4-dioxane / 0.25 h / 160 °C / Microwave irradiation
6.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 0.5 h
6.2: 1 h
7.1: phosphorus pentachloride / dichloromethane / 3 h
8.1: sodium azide; tributyltin chloride; tetrabutylammomium bromide / N,N-dimethyl-formamide / 1 h / 220 °C / Microwave irradiation
With
pyridine; hydrogenchloride; sodium azide; oxalyl dichloride; lithium hydroxide monohydrate; phosphorus pentachloride; tributyltin chloride; tetrabutylammomium bromide; water; caesium carbonate; triethylamine; N,N-dimethyl-formamide;
palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: hydrogen; acetic acid / platinum(IV) oxide / 3000.3 Torr
2.1: pyridine / dichloromethane / 1.58 h / -20 - 20 °C
3.1: caesium carbonate; triethylamine / palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 3.5 h / 100 °C / Inert atmosphere
4.1: hydrogenchloride; water / tetrahydrofuran / 1 h
5.1: pyridine / 1 h
6.1: lithium hydroxide monohydrate; water / 1,4-dioxane / 0.25 h / 160 °C / Microwave irradiation
7.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 0.5 h
7.2: 1 h
8.1: phosphorus pentachloride / dichloromethane / 3 h
9.1: sodium azide; tributyltin chloride; tetrabutylammomium bromide / N,N-dimethyl-formamide / 1 h / 220 °C / Microwave irradiation
With
pyridine; hydrogenchloride; sodium azide; oxalyl dichloride; lithium hydroxide monohydrate; phosphorus pentachloride; tributyltin chloride; tetrabutylammomium bromide; water; hydrogen; caesium carbonate; acetic acid; triethylamine; N,N-dimethyl-formamide;
platinum(IV) oxide; palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;