Technology Process of N-((1S,2R,3S,6R)-3-Methoxy-7-oxa-bicyclo[4.1.0]hept-4-en-2-yl)-4-methyl-benzenesulfonamide
There total 10 articles about N-((1S,2R,3S,6R)-3-Methoxy-7-oxa-bicyclo[4.1.0]hept-4-en-2-yl)-4-methyl-benzenesulfonamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 92 percent / ZnSO4 / methanol / 1 h / Heating
2: 5 percent KOH / 0 °C
3: acetic acid / 1 h / 80 °C
4: 60 percent / Et3N / CH2Cl2 / 0.25 h / 0 °C
5: 75 percent / 1 M KOtBu / tetrahydrofuran; 2-methyl-propan-2-ol / 0.5 h / 60 °C
6: 4 percent / MeONa / methanol / Ambient temperature
7: Heating
With
potassium hydroxide; potassium tert-butylate; sodium methylate; triethylamine; zinc(II) sulfate;
In
tetrahydrofuran; methanol; dichloromethane; acetic acid; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 5 percent KOH / 0 °C
2: acetic acid / 1 h / 80 °C
3: 60 percent / Et3N / CH2Cl2 / 0.25 h / 0 °C
4: 75 percent / 1 M KOtBu / tetrahydrofuran; 2-methyl-propan-2-ol / 0.5 h / 60 °C
5: 4 percent / MeONa / methanol / Ambient temperature
6: Heating
With
potassium hydroxide; potassium tert-butylate; sodium methylate; triethylamine;
In
tetrahydrofuran; methanol; dichloromethane; acetic acid; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 92 percent / ZnSO4 / methanol / 1 h / Heating
2: 95 percent / 1M tBuOK / tetrahydrofuran; 2-methyl-propan-2-ol / 0.5 h / 0 °C / further reagent: 5percent KOH/MeOH
3: 6 percent / Et3N, (MeSO2)2O / CH2Cl2 / 120 h / 0 °C
4: Heating
With
potassium tert-butylate; triethylamine; zinc(II) sulfate; Methanesulfonic anhydride;
In
tetrahydrofuran; methanol; dichloromethane; tert-butyl alcohol;