1,2-O-isopropylidene-3-O-methyl-6-O-tosyl-5-O-trifluoromethanesulfonyl-α-D-glucofuranose

Base Information

Chemical Name:1,2-O-isopropylidene-3-O-methyl-6-O-tosyl-5-O-trifluoromethanesulfonyl-α-D-glucofuranose
CAS No.:511269-81-1
Molecular Formula:C₁₈H₂₃F₃O₁₀S₂
Molecular Weight:520.502
Hs Code.:

Synonyms:1,2-O-isopropylidene-3-O-methyl-6-O-tosyl-5-O-trifluoromethanesulfonyl-α-D-glucofuranose

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Chemical Property of 1,2-O-isopropylidene-3-O-methyl-6-O-tosyl-5-O-trifluoromethanesulfonyl-α-D-glucofuranose

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Technology Process of 1,2-O-isopropylidene-3-O-methyl-6-O-tosyl-5-O-trifluoromethanesulfonyl-α-D-glucofuranose

There total 5 articles about 1,2-O-isopropylidene-3-O-methyl-6-O-tosyl-5-O-trifluoromethanesulfonyl-α-D-glucofuranose which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

: 32579-95-6
1,2-O-isopropylidene-3-O-methyl-6-O-(p-toluenesulfonyl)-α-D-glucofuranose

: 407-25-0
trifluoroacetic anhydride

: 511269-81-1
1,2-O-isopropylidene-3-O-methyl-6-O-tosyl-5-O-trifluoromethanesulfonyl-α-D-glucofuranose

Guidance literature:: With pyridine; In dichloromethane; at -18 ℃; for 1h;
DOI:10.1016/S0040-4020(02)01294-2

Reference yield:

: 50-99-7
D-glucose

: 511269-81-1
1,2-O-isopropylidene-3-O-methyl-6-O-tosyl-5-O-trifluoromethanesulfonyl-α-D-glucofuranose

Guidance literature:: Multi-step reaction with 5 steps

1: sulfuric acid / 5 h / 20 °C

2: 94 percent / KOH; tetrabutylammonium bromide / acetone / 0 - 20 °C

3: 90 percent / H₂O; AcOH / 0.83 h / 60 °C

4: 94 percent / pyridine / 4 h / -18 °C

5: 100 percent / pyridine / CH₂Cl₂ / 1 h / -18 °C

With pyridine; potassium hydroxide; sulfuric acid; tetrabutylammomium bromide; water; acetic acid; In dichloromethane; acetone;
DOI:10.1016/S0040-4020(02)01294-2

Reference yield:

: 43138-65-4
1,2-O-isopropylidene-3-O-methyl-α-D-glucofuranose

: 511269-81-1
1,2-O-isopropylidene-3-O-methyl-6-O-tosyl-5-O-trifluoromethanesulfonyl-α-D-glucofuranose

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / pyridine / 4 h / -18 °C

2: 100 percent / pyridine / CH₂Cl₂ / 1 h / -18 °C

With pyridine; In dichloromethane;
DOI:10.1016/S0040-4020(02)01294-2