134136-49-5

Upstream product

• 99648-49-4 3-O-benzoyl-1,2-O-isopropylidene-β-D-fructopyranose 
• 98-88-4 benzoyl chloride 
• 6347-01-9 fructopyranose 
• 25018-67-1 1,2;4,5-di-O-isopropylidene-β-D-(-)-fructopyranose 
• 57-48-7 D-Fructose 

Downstream Products

• 327172-72-5 3,4,5-tri-O-benzoyl-α-D-fructopyranose 3,4,5-tri-O-benzoyl-β-D-fructopyranose 1,2':2,1'-dianhydride 
• 134136-52-0 C₂₇H₂₂O₈ 
• 134136-53-1 C₂₇H₂₂O₈ 
• 134136-54-2 C₃₄H₄₁O₁₁PSi 
• 85973-62-2 C₃₄H₃₀O₁₁S 
• 134136-55-3 C₃₁H₃₃O₁₁P 
• 134136-56-4 C₂₇H₂₅O₁₁P 
• 134136-51-9 C₂₇H₂₃IO₈ 
• 134136-50-8 3,4,5-tri-O-benzoyl-β-D-fructopyranoside 

Relevant academic research and scientific papers

Synthesis of oligo-fructopyranoside with difructopyranosyl N-phenyltrifluoroacetimidate donor

The hexa-fructopyranoside was synthesized with N-phenyltrifluoroacetimidate glycosylation. The synthesis was achieved by regioselective glycosylation on the 1-OH of fructopyranosyl acceptor. Fructosyl oligosaccharides were elongated with β-(2 → 1)-difructopyranosyl unit in every two steps, without any further protection/deprotection step. This work proved N-phenyltrifluoroacetimidate glycosylation a practical method for oligo-fructopyranoside synthesis.

A fruit chitosan, intermediate, preparation method and use thereof

The invention discloses a fructan, and an intermediate, a preparation method and an application thereof. The preparation method of the fructan I comprises the steps: in an organic solvent, and under the action of an alkaline reagent, carrying out a deprot

Studies on Ketoses, 2. Spirocyclic Dihydropyranes from D-Fructose

Expedient reaction sequences have been developed to concert D-fructose into a diverse collection of spirocyclic dihydropyrandiols with 2S,3S (10,11), 2R,5S (17,18), and 2S,3R configuration (19), and of dihydropyranones 4 - 7 with 2S and 2R chirality.Due t