中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)glycerol | 152698-45-8 | C17H26O12 | 422.386 |
—— | <(4S)-2,2-dimethyl-1,3-dioxolan-4-yl>methyl tetra-O-acetyl-β-D-glucopyranoside | 34382-09-7 | C20H30O12 | 462.451 |
—— | 2,3,4,5-tetra-O-acetyl-D-glucopyranose | —— | C14H20O10 | 348.307 |
—— | Acetic acid (2R,3R,4S,5R,6R)-3,5-diacetoxy-2-acetoxymethyl-6-allyloxy-tetrahydro-pyran-4-yl ester | —— | C17H24O10 | 388.372 |
α-D(+)-五乙酰葡萄糖 | α-D-glucopyranose peracetylate | 604-68-2 | C16H22O11 | 390.344 |
β-D-葡萄糖五乙酸酯 | β-D-glucose pentaacetate | 604-69-3 | C16H22O11 | 390.344 |
—— | (2R)-1,2-di-O-benzyl-3-O-(2′,3′,4′,6′-tetra-O-acetyl-β-D-galactopyranosyl)glycerol | 55955-33-4 | C31H38O12 | 602.636 |
—— | 1,2-di-O-benzyl-3-O-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl)-sn-glycerol | 58438-08-7 | C31H38O12 | 602.636 |
2,3,4,6-四邻乙酰基-alpha-d-吡喃葡萄糖三氯乙酰胺 | O-(2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosyl)trichloroacetimidate | 74808-10-9 | C16H20Cl3NO10 | 492.695 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (2R)-2,3-epoxypropyl tetra-O-acetyl-β-D-glucopyranoside | 53989-93-8 | C17H24O11 | 404.371 |
—— | (2S)-2,3-epoxypropyl 2,3,4,6-tetra-O-acetyl-O-β-D-glucopyranoside | 53989-94-9 | C17H24O11 | 404.371 |
—— | 3-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-1,2-O-isopropylidene-sn-glycerol | 130793-62-3 | C20H30O12 | 462.451 |
—— | <(4S)-2,2-dimethyl-1,3-dioxolan-4-yl>methyl tetra-O-acetyl-β-D-glucopyranoside | 34382-09-7 | C20H30O12 | 462.451 |
—— | 1,2-O-dilauroyl-3-O-(β-D-2',3',4',6'-tetra-O-acetyl-glucopyranosyl)-sn-glycerol | 114244-43-8 | C41H70O14 | 786.998 |
—— | Hexadecanoic acid (S)-1-hexadecanoyloxymethyl-2-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-ethyl ester | 29781-74-6 | C49H86O14 | 899.213 |
—— | 3-O-(2,3,4,6-tetra-O-levulinoyl-β-D-glucopyranosyl)-sn-glycerol | 102728-40-5 | C29H42O16 | 646.643 |
—— | 1,2-O-di-10-undecenoyl-3-O-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl)-sn-glycerol | —— | C39H62O14 | 754.913 |
—— | 1,2-O-dioleoyl-3-O-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl)-sn-glycerol | —— | C53H90O14 | 951.289 |
—— | 1,2-O-dihydrosterculoyl-3-O-(2ʹ,3ʹ,4ʹ,6ʹ-tetra-O-acetyl-β-D-glucopyranosyl)-sn-glycerol | —— | C55H94O14 | 979.343 |
—— | 4-Oxo-pentanoic acid (2R,3R,4S,5R,6R)-2-((R)-2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-3,5-bis-(4-oxo-pentanoyloxy)-6-(4-oxo-pentanoyloxymethyl)-tetrahydro-pyran-4-yl ester | 102728-39-2 | C32H46O16 | 686.708 |
—— | (Z)-Octadec-9-enoic acid (R)-1-((Z)-octadec-9-enoyloxymethyl)-2-[(2R,3R,4S,5R,6R)-3,4,5-tris-(4-oxo-pentanoyloxy)-6-(4-oxo-pentanoyloxymethyl)-tetrahydro-pyran-2-yloxy]-ethyl ester | 102728-41-6 | C65H106O18 | 1175.55 |
—— | 1-O-dihydrosterculoyl-2-O-oleoyl-3-O-(2ʹ,3ʹ,4ʹ,6ʹ-tetra-O-acetyl-β-D-glucopyranosyl)-sn-glycerol | —— | C54H92O14 | 965.316 |
—— | 1,2-di-O-[(2'R,4'R,6'R,8'R)-2',4',6',8'-tetramethyldecanoyl]-3-O-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-sn-glycerol | 428863-23-4 | C45H78O14 | 843.106 |
—— | 1,2-di-O-[(2'R,4'R,6'R)-2',4',6'-trimethyloctanoyl]-3-O-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-sn-glycerol | 428863-21-2 | C39H66O14 | 758.945 |
—— | 1,2-O-dilauroyl-3-O-β-D-glucopyranosyl-sn-glycerol | —— | C33H62O10 | 618.849 |
—— | 3-O-β-D-glucopyranosyl-1,2-di-O-hexadecanoyl-sn-glycerol | 42869-22-7 | C41H78O10 | 731.064 |
—— | 1,2-O-di-10-undecenoyl-3-O-β-D-glucopyranosyl-sn-glycerol | —— | C31H54O10 | 586.764 |
—— | 1,2-di-O-oleoyl-3-O-(β-D-glucopyranosyl)-sn-glycerol | —— | C45H82O10 | 783.14 |
—— | 3-O-(β-D-glucopyranosyl)-1,2-di-O-oleoyl-sn-glycerol | 116299-88-8 | C45H82O10 | 783.14 |
—— | 1,2-O-di-dihydrosterculoyl-3-O-β-D-glucopyranosyl-sn-glycerol | —— | C47H86O10 | 811.194 |
—— | 1,2-O-dilinolenoyl-3-O-β-D-glucopyranosyl-sn-glycerol | —— | C45H74O10 | 775.077 |
—— | 1-O-dihydrosterculoyl-2-O-oleoyl-3-O-β-D-glucopyranosyl-sn-glycerol | —— | C46H84O10 | 797.167 |
—— | 1,2-O-isopropylidene-3-O-(β-D-glucopyranosyl)-sn-glycerol | 76739-15-6 | C12H22O8 | 294.302 |
—— | (2R,3R,4S,5S,6R)-2-((R)-2,2-Dimethyl-[1,3]dioxolan-4-ylmethoxy)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol | 162427-77-2 | C12H22O8 | 294.302 |
—— | lilioside C | 23202-73-5 | C9H18O8 | 254.237 |
—— | (2S)-2-hydroxy-3-tosyloxypropyl tetra-O-acetyl-β-D-glucopyranoside | 130678-84-1 | C24H32O14S | 576.576 |
—— | (2R)-1-O-(2,3,4,6-Tetra-O-benzyl-β-D-glucopyranosyl)glycerol | 95335-94-7 | C37H42O8 | 614.736 |
—— | (2R)-1-O-(2,3,4,6-Tetra-O-benzyl-β-D-glucopyranosyl)-2,3-O-isopropylideneglycerol | 95335-92-5 | C40H46O8 | 654.8 |
—— | 1,2-di-O-oleoyl-3-O-[2',3',4',6'-tetra-O-(4''-methoxybenzyl)-β-D-glucopyranosyl]-sn-glycerol | 428862-90-2 | C77H114O14 | 1263.74 |
—— | 3-O-[2',3',4',6'-tetra-O-(4''-methoxybenzyl)-β-D-glucopyranosyl]-sn-glycerol | 428862-89-9 | C41H50O12 | 734.841 |
—— | 1,2-O-isopropylidene-3-O-[2',3',4',6'-tetra-O-(4''-methoxybenzyl)-β-D-glucopyranosyl]-sn-glycerol | 428862-88-8 | C44H54O12 | 774.906 |
—— | (2S)-2-hydroxy-3-mesitylsulfonyloxypropyl tetra-O-acetyl-β-D-glucopyranoside | 130678-85-2 | C26H36O14S | 604.629 |
—— | (2S)-3-t-butyldiphenylsilyloxy-2-hydroxypropyl tetra-O-acetyl-β-D-glucopyranoside | 130705-49-6 | C33H44O12Si | 660.791 |
Gentiobiosyl diglycerides from
(2R)- and (2S)-2,3-Epoxypropyl, (3R)- and (3S)-3,4-epoxybutyl and (4S)- 4,s-epoxypentyl B- Dglucopyranoside , together with the (3R)- and (3s)-3,4-epoxybutyl β- cellobiosides , have been prepared by condensation of a glycosyl bromide with the appropriate enantiomer of a chiral alcohol containing a diol protected as an isopropylidene acetal, and subsequent manipulation of the unmasked diol into the epoxide function. As well, in an improvement to the whole process, both diastereoisomers of the various epoxypropyl and epoxybutyl glycosides were available from just the one enantiomer of the alcohol by an alternative manipulation of the diol. Finally, precursors to 2,3-epoxy-4-hydroxybutyl β-D-glucosides and β- cellobiosides were prepared in high optical purity by Sharpless asymmetric epoxidation of the appropriate 4-hydroxybut-2-enyl glycosides.