Technology Process of 2(1H)-Quinolinone, 6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydro-4-hydroxy-
There total 6 articles about 2(1H)-Quinolinone, 6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydro-4-hydroxy- which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
ammonium hydroxide; iron(II) sulfate;
In
ethanol; water;
at 50 - 60 ℃;
for 1.5h;
DOI:10.1248/cpb.33.1140
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 66 percent / triethylorthoformate, TsOH / 1 h / Heating
2: 87 percent / K2CO3 / dimethylformamide / 6 h / 120 °C
3: 86 percent / 2 N HCl / tetrahydrofuran / 1 h / 50 °C
4: 1) n-BuLi, diisopropylamine / 1) hexane, THF, toluene, -60 deg; 2) hexane, toluene, THF, -60 deg C -->room temp.
5: 48 percent / 28percent aq.NH4OH, FeSO4*7H2O / ethanol; H2O / 1.5 h / 50 - 60 °C
With
hydrogenchloride; ammonium hydroxide; n-butyllithium; potassium carbonate; toluene-4-sulfonic acid; iron(II) sulfate; diisopropylamine; orthoformic acid triethyl ester;
In
tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide;
DOI:10.1248/cpb.33.1140
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 87 percent / K2CO3 / dimethylformamide / 6 h / 120 °C
2: 86 percent / 2 N HCl / tetrahydrofuran / 1 h / 50 °C
3: 1) n-BuLi, diisopropylamine / 1) hexane, THF, toluene, -60 deg; 2) hexane, toluene, THF, -60 deg C -->room temp.
4: 48 percent / 28percent aq.NH4OH, FeSO4*7H2O / ethanol; H2O / 1.5 h / 50 - 60 °C
With
hydrogenchloride; ammonium hydroxide; n-butyllithium; potassium carbonate; iron(II) sulfate; diisopropylamine;
In
tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide;
DOI:10.1248/cpb.33.1140