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sentences

Id Subject Object Predicate Lexical cue
TextSentencer_T1 0-98 Sentence denotes Synthesis of methyl 6''-deoxy-6'-fluoro-alpha-isomaltoside and of the corresponding trisaccharide.
TextSentencer_T2 99-486 Sentence denotes Methyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-alpha-D-glucopyranosyl)-2,3,4-tri- O-benzyl-alpha-D-glucopyranoside (5) was formed with high stereoselectivity when the condensation of methyl 2,3,4-tri-O-benzyl-alpha-D-glucopyranosyl (1) with 6-O-acetyl-2,3,4-tri-O-benzyl-alpha-D-glucopyranosyl chloride in ether was promoted with silver perchlorate in the presence of 2,4,6-trimethylpyridine.
TextSentencer_T3 487-762 Sentence denotes O-Deacetylation of 5, followed by treatment of the formed 6, containing only HO-6' unsubstituted, with diethylaminosulfur trifluoride (DAST) or dimethylaminosulfur trifluoride (methyl DAST) gave the per-O-benzyl derivative (9) of methyl 6'-deoxy-6'-fluoro-alpha-isomaltoside.
TextSentencer_T4 763-959 Sentence denotes Compound 9 was also obtained by condensation of 1 with 2,3,4-tri-O-benzyl-6-deoxy-6-fluoro-beta-D-glucopyranosyl fluoride (4) in the presence of silver perchlorate and anhydrous stannous chloride.
TextSentencer_T5 960-1086 Sentence denotes The fully benzylated methyl alpha-glycoside (15) of 6-deoxy-6-fluoro-isomaltotriose, was obtained by condensation of 6 with 4.
TextSentencer_T6 1087-1239 Sentence denotes Hydrogenolysis of 9 and 15 gave the methyl alpha-glycosides of isomaltose and isomaltotriose fluorinated at C-6 of their (nonreducing) D-glucosyl group.
TextSentencer_T7 1240-1460 Sentence denotes Fluoride-ion displacements involving DAST and methyl DAST gave practically identical results, but mixtures arising from reactions involving the latter reagent were lighter-colored and easier to resolve by chromatography.
TextSentencer_T8 1461-1617 Sentence denotes The isolation of methyl alpha-glycosides of 6'-deoxy-6'-fluorogentiobiose and of 6'-O-(6-deoxy-6-fluoro-beta-D-glucopyranosyl) isomaltose is also described.
T1 0-98 Sentence denotes Synthesis of methyl 6''-deoxy-6'-fluoro-alpha-isomaltoside and of the corresponding trisaccharide.
T2 99-486 Sentence denotes Methyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-alpha-D-glucopyranosyl)-2,3,4-tri- O-benzyl-alpha-D-glucopyranoside (5) was formed with high stereoselectivity when the condensation of methyl 2,3,4-tri-O-benzyl-alpha-D-glucopyranosyl (1) with 6-O-acetyl-2,3,4-tri-O-benzyl-alpha-D-glucopyranosyl chloride in ether was promoted with silver perchlorate in the presence of 2,4,6-trimethylpyridine.
T3 487-762 Sentence denotes O-Deacetylation of 5, followed by treatment of the formed 6, containing only HO-6' unsubstituted, with diethylaminosulfur trifluoride (DAST) or dimethylaminosulfur trifluoride (methyl DAST) gave the per-O-benzyl derivative (9) of methyl 6'-deoxy-6'-fluoro-alpha-isomaltoside.
T4 763-959 Sentence denotes Compound 9 was also obtained by condensation of 1 with 2,3,4-tri-O-benzyl-6-deoxy-6-fluoro-beta-D-glucopyranosyl fluoride (4) in the presence of silver perchlorate and anhydrous stannous chloride.
T5 960-1086 Sentence denotes The fully benzylated methyl alpha-glycoside (15) of 6-deoxy-6-fluoro-isomaltotriose, was obtained by condensation of 6 with 4.
T6 1087-1239 Sentence denotes Hydrogenolysis of 9 and 15 gave the methyl alpha-glycosides of isomaltose and isomaltotriose fluorinated at C-6 of their (nonreducing) D-glucosyl group.
T7 1240-1460 Sentence denotes Fluoride-ion displacements involving DAST and methyl DAST gave practically identical results, but mixtures arising from reactions involving the latter reagent were lighter-colored and easier to resolve by chromatography.
T8 1461-1617 Sentence denotes The isolation of methyl alpha-glycosides of 6'-deoxy-6'-fluorogentiobiose and of 6'-O-(6-deoxy-6-fluoro-beta-D-glucopyranosyl) isomaltose is also described.

GlyCosmos15-Glycan

Id Subject Object Predicate Lexical cue image
T1 1150-1160 Glycan denotes isomaltose https://api.glycosmos.org/wurcs2image/latest/png/binary/G36281WI
T2 1588-1598 Glycan denotes isomaltose https://api.glycosmos.org/wurcs2image/latest/png/binary/G36281WI

Glycan-GlyCosmos

Id Subject Object Predicate Lexical cue image
T1 1150-1160 Glycan denotes isomaltose https://api.glycosmos.org/wurcs2image/latest/png/binary/G36281WI
T2 1588-1598 Glycan denotes isomaltose https://api.glycosmos.org/wurcs2image/latest/png/binary/G36281WI

GlyCosmos15-Sentences

Id Subject Object Predicate Lexical cue
T1 0-98 Sentence denotes Synthesis of methyl 6''-deoxy-6'-fluoro-alpha-isomaltoside and of the corresponding trisaccharide.
T2 99-486 Sentence denotes Methyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-alpha-D-glucopyranosyl)-2,3,4-tri- O-benzyl-alpha-D-glucopyranoside (5) was formed with high stereoselectivity when the condensation of methyl 2,3,4-tri-O-benzyl-alpha-D-glucopyranosyl (1) with 6-O-acetyl-2,3,4-tri-O-benzyl-alpha-D-glucopyranosyl chloride in ether was promoted with silver perchlorate in the presence of 2,4,6-trimethylpyridine.
T3 487-762 Sentence denotes O-Deacetylation of 5, followed by treatment of the formed 6, containing only HO-6' unsubstituted, with diethylaminosulfur trifluoride (DAST) or dimethylaminosulfur trifluoride (methyl DAST) gave the per-O-benzyl derivative (9) of methyl 6'-deoxy-6'-fluoro-alpha-isomaltoside.
T4 763-959 Sentence denotes Compound 9 was also obtained by condensation of 1 with 2,3,4-tri-O-benzyl-6-deoxy-6-fluoro-beta-D-glucopyranosyl fluoride (4) in the presence of silver perchlorate and anhydrous stannous chloride.
T5 960-1086 Sentence denotes The fully benzylated methyl alpha-glycoside (15) of 6-deoxy-6-fluoro-isomaltotriose, was obtained by condensation of 6 with 4.
T6 1087-1239 Sentence denotes Hydrogenolysis of 9 and 15 gave the methyl alpha-glycosides of isomaltose and isomaltotriose fluorinated at C-6 of their (nonreducing) D-glucosyl group.
T7 1240-1460 Sentence denotes Fluoride-ion displacements involving DAST and methyl DAST gave practically identical results, but mixtures arising from reactions involving the latter reagent were lighter-colored and easier to resolve by chromatography.
T8 1461-1617 Sentence denotes The isolation of methyl alpha-glycosides of 6'-deoxy-6'-fluorogentiobiose and of 6'-O-(6-deoxy-6-fluoro-beta-D-glucopyranosyl) isomaltose is also described.