中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,2-O-异亚丙基-D-呋喃葡萄糖 | 1,2-O-isopropylidene-α-D-glucofuranose | 18549-40-1 | C9H16O6 | 220.222 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1,2-O-isopropylidene-3-O-metahnesulphonyl-β-L-idofuranose | 29747-89-5 | C10H18O8S | 298.314 |
—— | 1,2:5,6-di-O-isopropylidene-3-O-metahnesulphonyl-β-L-idofuranose | 37750-71-3 | C13H22O8S | 338.379 |
—— | O1,O2-isopropylidene-O3-methanesulfonyl-α-D-xylo-5,6-dideoxy-hex-5-enofuranose | 74152-53-7 | C10H16O6S | 264.299 |
—— | 2,5-anhydro-3,6-di-O-methanesulfonyl-L-idose ethylene acetal | 153974-01-7 | C10H18O10S2 | 362.379 |
1,2-O-异亚丙基-beta-L-艾杜呋喃糖 | 1,2-O-isopropylidene-β-L-idofuranose | 29747-91-9 | C9H16O6 | 220.222 |
—— | 1,2:5,6-diacetone-D-glucose | 582-52-5 | C12H20O6 | 260.287 |
—— | 1,2:3,5-di-O-isopropylidene-β-L-idofuranose | 81562-09-6 | C12H20O6 | 260.287 |
Anion-exchange resin Amberlite IRA-410 was found to be an effective and selective reagent for the nucleophilic displacement of primary tosyloxy (mesyloxy) groups in 3,5-disulfonates of xylofuranose derivatives
The structure of 1,2-O-methylene-α-D-glucofuranose has been proved by preparing the 3,5,6-trimethanesulphonate and the 3,5,6-tri-p-toluenesulphonate derivatives of this compound from the corresponding derivatives of 1,2-O-iso-propylidene-α-D-glucofuranose. The results also constitute an additional proof for the recently established structure of the 1,2;3,5-di-O-methylene-α-D-gluco-furanose.