Isopropyl Itraconazole synthesis
- Product Name:Isopropyl Itraconazole
- CAS Number:89848-49-7
- Molecular formula:C34H36Cl2N8O4
- Molecular Weight:691.61
38212-30-5
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Yield:-
Steps:
Multi-step reaction with 8 steps
1: 67 percent / K2CO3 / dimethylsulfoxide / 120 °C
2: 74 percent / H2, thiophene / 5percent Pd/C / 2-methoxy-ethanol; methanol / 50 °C / Heating
3: 61 percent / pyridine / CHCl3 / 3 h
4: 63 percent / hydrazine hydrate / dioxane / 3 h / Heating
5: 28 percent / NaOAc / butan-1-ol
6: 47 percent / KOH / dimethylsulfoxide / 14 h
7: 86 percent / 48percent aq. HBr / Heating
8: 1.) NaH / 1.) Me2SO, 50 deg C, 1 h, 2.) Me2SO, 100 deg C, 3 h
References:
Heeres;Backx;Van Cutsem [Journal of Medicinal Chemistry,1984,vol. 27,# 7,p. 894 - 900]
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74853-07-9
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