Technology Process of C28H43NO9
There total 7 articles about C28H43NO9 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 86 percent / diisobutylaluminium hydride / CH2Cl2 / 1.5 h / -78 °C
2: 100 percent / potassium hexamethyldisilazide / diethyl ether / -78 - 20 °C
3: 69 percent / triethylamine; aq. NaOCl / CH2Cl2 / 0 - 20 °C
4: 88 percent / NaBH4 / methanol / 1 h / 0 °C
5: 88 percent / p-toluenesulfonic acid / acetone / 0.25 h / 20 °C
With
sodium hypochlorite; sodium tetrahydroborate; potassium hexamethylsilazane; diisobutylaluminium hydride; toluene-4-sulfonic acid; triethylamine;
In
methanol; diethyl ether; dichloromethane; acetone;
2: Wittig methylenation;
DOI:10.1002/chem.200700033
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: N-methylmorpholine-N-oxide; molecular sieves, 4 Angstroem / tetrapropylammonium perruthenate / CH2Cl2
1.2: 67 percent / potassium hexamethyldisilazide / tetrahydrofuran / -78 - 20 °C
2.1: 69 percent / triethylamine; aq. NaOCl / CH2Cl2 / 0 - 20 °C
3.1: 88 percent / NaBH4 / methanol / 1 h / 0 °C
4.1: 88 percent / p-toluenesulfonic acid / acetone / 0.25 h / 20 °C
With
sodium hypochlorite; sodium tetrahydroborate; molecular sieve; 4 A molecular sieve; toluene-4-sulfonic acid; 4-methylmorpholine N-oxide; triethylamine;
tetrapropylammonium perruthennate;
In
methanol; dichloromethane; acetone;
1.2: Wittig methylenation;
DOI:10.1002/chem.200700033
