ChemicalBook CAS DataBase List (-)-ZEYLENOL

(-)-ZEYLENOL synthesis

1synthesis methods

Product Name:(-)-ZEYLENOL
CAS Number:78804-17-8
Molecular formula:C21H20O7
Molecular Weight:384.38

2,4-Methanoindeno[7,1-bc]furan-7-methanol, 8-bromo-2,2a,3,4,4a,5,7a,7b-octahydro-5-hydroxy-, (2R,2aS,4R,4aS,5R,7aS,7bS,8R)-

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Yield:-

Steps:

Multi-step reaction with 6 steps
1: pyridine; DMAP
2: NMO; OsO₄; H₂O / tetrahydrofuran / 20 °C
3: Zn; NH₄Cl; H₂O / tetrahydrofuran / Heating
4: dimethylformamide / 80 °C
5: Ph₂O / 0.25 h / Heating
6: HF / acetonitrile

References:

Hiroya, Kou;Ogasawara, Kunio [Chemical Communications,1999,# 21,p. 2197 - 2198]

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