Technology Process of Cybrodic acid
There total 11 articles about Cybrodic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 8 steps
1: bromine / nitromethane / 0.5 h / 0 °C
2: 95 percent / pyridinium tosylate / CH2Cl2 / 1 h / Ambient temperature
3: 25 percent / 1.6 M n-butyllithium / tetrahydrofuran / 1.) -78 deg C, 1 h; 2.) RT, 5 h
4: 67 percent / 0.3 M aq. H2SO4 / acetone / 7 h / Heating
5: 100 percent / activated MnO2 / CH2Cl2 / Ambient temperature
6: 95 percent / acetic acid, sodium cyanide, activated MnO2 / 48 h / Ambient temperature
7: 77 percent / ferric chloride / 2 h / Ambient temperature
8: KOH / H2O; methanol / 1.5 h / Heating
With
sodium cyanide; manganese(IV) oxide; potassium hydroxide; n-butyllithium; sulfuric acid; bromine; pyridinium p-toluenesulfonate; iron(III) chloride; acetic acid;
In
tetrahydrofuran; methanol; nitromethane; dichloromethane; water; acetone;
DOI:10.1139/v81-311
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 95 percent / pyridinium tosylate / CH2Cl2 / 1 h / Ambient temperature
2: 25 percent / 1.6 M n-butyllithium / tetrahydrofuran / 1.) -78 deg C, 1 h; 2.) RT, 5 h
3: 67 percent / 0.3 M aq. H2SO4 / acetone / 7 h / Heating
4: 100 percent / activated MnO2 / CH2Cl2 / Ambient temperature
5: 95 percent / acetic acid, sodium cyanide, activated MnO2 / 48 h / Ambient temperature
6: 77 percent / ferric chloride / 2 h / Ambient temperature
7: KOH / H2O; methanol / 1.5 h / Heating
With
sodium cyanide; manganese(IV) oxide; potassium hydroxide; n-butyllithium; sulfuric acid; pyridinium p-toluenesulfonate; iron(III) chloride; acetic acid;
In
tetrahydrofuran; methanol; dichloromethane; water; acetone;
DOI:10.1139/v81-311
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 25 percent / 1.6 M n-butyllithium / tetrahydrofuran / 1.) -78 deg C, 1 h; 2.) RT, 5 h
2: 67 percent / 0.3 M aq. H2SO4 / acetone / 7 h / Heating
3: 100 percent / activated MnO2 / CH2Cl2 / Ambient temperature
4: 95 percent / acetic acid, sodium cyanide, activated MnO2 / 48 h / Ambient temperature
5: 77 percent / ferric chloride / 2 h / Ambient temperature
6: KOH / H2O; methanol / 1.5 h / Heating
With
sodium cyanide; manganese(IV) oxide; potassium hydroxide; n-butyllithium; sulfuric acid; iron(III) chloride; acetic acid;
In
tetrahydrofuran; methanol; dichloromethane; water; acetone;
DOI:10.1139/v81-311