| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 甲基-D-丙噻 | (2R,3S,4S,5S,6S)-2-(hydroxymethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol | 617-04-9 | C7H14O6 | 194.185 |
An environment-friendly, simple and efficient one-pot acetylation and benzylidene acetal formation procedure has been introduced for the synthesis of sugar derivatives using P2O5-Al2O3 as a solid acid catalyst under solvent-free condition at room temperature, with excellent overall yield. This benzylidene acetal has been deprotected using the same reagent but in a moist condition.