[(1S)-2-[(1S,2R,4S,4aR,8R,8aR)-4-acetyloxy-4a-(acetyloxymethyl)-8-hydroxy-1,2-dimethylspiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]-1-yl]-1-(5-oxo-2H-furan-3-yl)ethyl] (2S)-2-methylbutanoate

Names

[ Name ]:
[(1S)-2-[(1S,2R,4S,4aR,8R,8aR)-4-acetyloxy-4a-(acetyloxymethyl)-8-hydroxy-1,2-dimethylspiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]-1-yl]-1-(5-oxo-2H-furan-3-yl)ethyl] (2S)-2-methylbutanoate

Chemical & Physical Properties

[ Density]:
1.25g/cm3

[ Boiling Point ]:
654.6ºC at 760mmHg

[ Molecular Formula ]:
C₂₉H₄₂O₁₀

[ Molecular Weight ]:
550.63800

[ Flash Point ]:
206.6ºC

[ Exact Mass ]:
550.27800

[ PSA ]:
137.96000

[ LogP ]:
2.88480

[ Vapour Pressure ]:
6.54E-20mmHg at 25°C

[ Index of Refraction ]:
1.541

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Ethanoic anhydride
[2-[(1S,2R,4S,4aR,8R,8aR)-4-acetyloxy-8-hydroxy-4a-(hydroxymethyl)-1,2-dimethylspiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]-1-yl]-1-(5-oxo-2H-furan-3-yl)ethyl] 2-methylbutanoate
(S)-2-Methylbutanoyl chloride
[(1R,4aR,5S,7R,8S,8aR)-5-acetyloxy-1-hydroxy-8-[2-hydroxy-2-(5-oxo-2H-furan-3-yl)ethyl]-7,8-dimethylspiro[2,3,5,6,7,8a-hexahydro-1H-naphthalene-4,2'-oxirane]-4a-yl]methyl acetate