中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-O-[(1,1-dimethylethyl)diphenylsilyl]-D-talonic acid γ-lactone 2-acetate | 470453-56-6 | C24H30O7Si | 458.584 |
—— | (1S,2S,3S,4S)-5-chloro-3-{[(1,1-dimethylethyl)diphenylsilyl]oxy}-5-cyclohexene-1,2,4-triol 4-acetate | 470453-55-5 | C24H29ClO5Si | 461.03 |
—— | [1S-(1α,2β,3β,6α)]-4-chloro-2-{[(1,1-dimethylethyl)diphenylsilyl]oxy}-7-oxabicyclo[4.1.0]hept-4-en-3-ol acetate | 470453-53-3 | C24H27ClO4Si | 443.014 |
—— | (1S,6S)-2-chloro-6-{[(1,1-dimethylethyl)diphenylsilyl]oxy}-2,4-cyclohexadien-1-ol acetate | 470453-51-1 | C24H27ClO3Si | 427.015 |
The synthesis of the D-talose derivatives (10)-(14) from the readily available and enantiomerically pure cis-1,2-dihydrocatechol (2) is described. The structures of compounds (7) and (13) have been established by single-crystal X-ray analyses.